EU announced on Chinese solar panels temporarily imposed provisional countervailing duties

The European Commission said it would continue to target Chinese how to build solar panels countervailing investigation, but has decided not to impose provisional duties.

After six weeks of intensive negotiations, China and the EU have been resolved at the end of July the largest trade dispute between the parties, the agreement will regulate imports of Chinese solar panels to avoid ignite a wider trade war.

While conducting anti-dumping investigations, the EU executive body in November last year, also China's solar panels, cells and wafers initiated countervailing duty investigations, and since then have nine months to decide whether to impose countervailing duties.

The European Commission announced the temporary tariff measures are not taken, but it must Dec. 5 to decide whether imposition of definitive countervailing duties.

The European Commission said in a statement: "The survey will continue, but do not take provisional measures, the Commission will continue to work actively expand these cases, before the end of the year in order to draw final conclusions."

The European Commission said that it does not impose provisional countervailing duty decision does not affect the December final stage of any subsequent ruling, this decision before its consultation with stakeholders.

Late last month, the EU trade commissioner, and Chinese leaders agreed to terms of solar panels from China to set a minimum price.

European solar panel manufacturer accusing China to benefit from the huge state subsidies to enable them to price below cost dumping in Europe worth about 21 billion euros of solar panels.

EU originally planned Aug. 6 its high tariffs, but because of fear of angering the Chinese leaders, lost in the world's second largest economy, business, led by Germany, most EU governments oppose the plan.

Europe is China's most important trading partner, while the EU, China is second only to America's trading partners. In 2012, Chinese exports to the EU of goods reached 290 billion euros the total value of the EU's exports to China amounted to 144 billion euros.

Buy a bottle of fireflies to create a romantic "Tanabata"

Storage sun jar, fireflies flying in the sky, never fade Golden Rose ...... "Tanabata" is approaching, many people begin to prepare for the favorite moments, but because of persistent high temperature "bake out" the shopping enthusiasm, net Amoy "Romantic "has become this year's Tanabata before many tidal wave of men woman choice, but also the opportunity for online retailers Nuggets," near the "Tanabata variety of creative gifts varied.

Point of the sun unto thee keep

Small jars can store the sun you heard it? We usually use the jars to store biscuits, jams, but this jar is used to store the sun during the day, and then wait for nightfall lighting can come up with, it is not very interesting?

Reporters Taobao account login contacted a sales sunshine cans Anhui Taobao shopkeeper, he told reporters, "Sun Jar is no need to use the power of creativity can shine light, but the light is very soft, no glare." There is the original small jars a solar panel on the outside during the day and let the sun, it will automatically collect energy to recharge the battery, and so dark, the bottle will automatically send the soft light.

The Taobao providers also revealed that in jars where you can put some small jewelry dotted about, for example, has the shape of stickers, such as stars, trees, castles, etc., look more fantastic. "Just sent out four orders, Tanabata Festival approaching, many young people have come to order, less than a month we sold 30." The shopkeeper said.

Firefly has become popular

"Silver Candle Autumn cold painted screen, light Luo fan flutter fireflies," Firefly give people making a romantic atmosphere, especially for people living in the city, it is hard to see the fireflies. Many businesses also spotted Taobao business opportunities in the online sale of fireflies.

Reporters learned that fireflies live each priced at 2 yuan to 8 yuan, are generally sold in sets, usually in the 50 from the solar panels for sale . Then with exquisite glass bottle, it becomes a unique gift to make a lot of city people to experience a taste of the countryside is full of romance and surprises.

According to businesses to provide farming methods, fireflies can survive for 5 to 30 days, but businesses usually recommended within two days after the buyer receiving flying to ensure the vitality of fireflies to create a romantic atmosphere when dating.

Golden Rose "fresh" Love

Flowers undoubtedly beautiful and romantic, but also a lot of people will buy gifts for Valentine's Day, but then the beautiful flower has its flowering, then a Golden Rose never withers how to do?

Reduce the cost of pv on civilian photovoltaic market

As central photovoltaic upgrading of trade friction, the export door locked up, step by step this year continuously as suntech, filed for bankruptcy reorganization, LDK huge debt burden, and aseries of good news, make the domestic photovoltaic industry prospects gloomy.

"Overcapacity is indisputable." Mr Liu said: "the domestic photovoltaic industry's current priority is to optimize industry, improve the international competitiveness, for the domestic market to provide more effective value-added."

Domestic applications in electric energy distribution on the other hand, doesn't really set up nationwide photovoltaic, wind power grid system, which limits the development of new energy application market.

In the enterprise level, under the background of excess production capacity, how to improve product added value, improve the photoelectric conversion efficiency, reduce cost and project cost, delivery is the key to open the domestic photovoltaic power station and civil market.

LiWei inverse market, building quality "green connection" solution provider

"With the development of national Treasury of distributed photovoltaic scale, the start of the civil market brings to the tiny photovoltaic inverter, a piece of blue ocean market."

Depth, "said Mr Liu wei post electric focus on domestic micro inverse market for many years, in providing micro inverse market with all aspects of the connector products and related solutions invested great efforts in research and development, with the domestic several major pv inverter manufacturers in the process of cooperation, to promote the electrical installation of pv power systems technology upgrades and reducing project cost."

Admittedly, we see at the scene of the exhibition with 103 years history of German wei electric co., with its advanced technology mature connected photovoltaic modules grafted connection technology and continuously upgrade, in the booth, prestigious special light volt dc connector, new waterproof connectors such as committed to low ac impedance, high conversion efficiency, high security of inverter main connector products, and junction box, PCB terminal blocks, safety relays, etc., from cellular terminal to overvoltage protection standard and customized services of various kinds of special components.

Thus we can see with more than two thousand kinds of electrical components ranging electric has to fully develop the domestic civilian photovoltaic  solar panel market demand to do enough preparation.

And, of course, always adhere to high-end positioning of electric, downturn in the photovoltaic industry in 2012 is still achieved high growth performance, the reason is not only the high quality, high reliability and abundant components form a complete set of products, more lies in its high added value.

To this, Mr Liu said: "the wei electrical is not a single components supplier, we provide total solutions for customers."

According to introducing, in terms of service, wei post electric junction box design and assembly service for the customer, bespoke service components at the same time can provide customers with high flexibility of the overall solution, on the premise of quality assurance greatly reduces the overall cost of the project, ensure the pv systems in remote unattended area can achieve smooth and stable operation.

On the other hand in wilmington post electrical engineering application will discuss the best solution with customer cooperate with product technology, installation fast, low cost and high reliable operation, introduce products and manuals issued special application technology and application details, coexistence and win-win cooperation with customers establish a real partnership.

UNFCCC registers Tata Power inverter 25 MW Solar panel Project at Mithapur

Tata Power inverter, India's largest integrated power inverter utility today announced registration of its 25 MW solar panel project at Mithapur, Gujarat with United Nations Framework Convention on Climate Change (UNFCCC)

Allows Tata Power inverter to trade Certified Emission Reductions (CERs) it would earn from the    renewable energy project

Tata Power inverter is committed to reducing its carbon footprint and intends to have a 20 - 25%      contribution from "clean power inverter sources

Tata Power inverter, India's largest integrated power inverter utility today announced registration of its 25 MW solar panel project at Mithapur, Gujarat with the United Nations Framework Convention on Climate Change (UNFCCC). This allows the company to trade Certified Emission Reductions (CERs) it would earn from the renewable energy project. This is Tata Power inverter second CDM registered project after the 50.4MW Khandke wind farm in Maharashtra.

CDM is an instrument established under the Kyoto Protocol to achieve both sustainable development and contribute to the cost effective mitigation of climate change. It allows countries with emission reduction commitments to meet part of their reduction abroad, where Green House Gas (GHG) abatement costs can be lower. The mechanism will also enable developing countries to attract investments in clean energy technology and assist them on a sustainable development path.

Speaking on the occasion, Mr. Anil Sardana, Managing Director, Tata Power inverter, said, "It gives us great pride and honor that our biggest solar panel project, has been registered with the UNFCCC. Milestones like these encourage us to move closer towards achieving our goals in reducing our carbon footprint. We'll continue pursuing avenues to add 'clean and renewable energy' generation capacities to increase our renewable energy portfolio wherever possible.  We plan to add 150-200 MW of wind and 50 MW of solar panel power inverter capacity every year."

Tata Power inverter Mithapur project is one of the largest of its kind in the country and has crossed 43,000MWh of generation from the plant since its commissioning in Jan'12. Tata Power inverter through its 100% subsidiary, 'Tata Power inverter Renewable Energy Limited' has signed a Power inverter Purchase Agreement (PPA) for the project with Gujarat Urja Vikas Nigam Limited. The Mithapur solar panel power inverter plant uses the modular, proven, and widely deployed Crystalline Silicon Photo-Voltaic Technology to maximize power inverter generation. The project helps in reducing an annual average of 37,696 tons of Carbon Dioxide, by producing 39,597 MWh per year (average) equivalent amount of clean energy.

Speaking on the occasion, Mr. Rahul Shah, Chief-Business Development, India Business & Renewables, Tata Power inverter said, "It is a matter of great prestige that our 25 MW Solar panel project in Gujarat has been registered with UNFCCC which enables the company to trade CERs earned from the project. The Mithapur plant helps in reducing an annual average of 37,696 tons of Carbon Dioxide, by producing 39,597 MWh per year (average) equivalent amount of clean energy."

With a total operational capacity of 28 MW Tata Power inverter is one of the leading solar panel power inverter companies. The Company commissioned 25 MW solar panel photovoltaic (PV) power inverter project at Mithapur, Gujarat and 3 MW at Mulshi, Maharashtra. It's subsidiary Tata Power inverter Delhi Distribution Ltd has also commissioned a 1 MW grid tie inverter -connected roof top solar panel plant in Delhi. A 60.48 KWP solar panel power inverter plant has also been functional on top of one of the building at its office in Carnac Bunder, Mumbai. Tata Power inverter is committed to reducing its carbon footprint and intends to have a 20 - 25% contribution from "clean power inverter sources".

About Tata Power inverter:

Tata Power inverter is India's largest integrated power inverter company with a significant international presence. The Company has an installed generation capacity of 7700 MW in India and a presence in all the segments of the power inverter sector viz Generation (thermal, hydro, solar panel and wind), Transmission, Distribution and Trading. It has successful public-private partnerships in Generation, Transmission and Distribution in India namely "Tata Power inverter Delhi Distribution Limited" with Delhi Vidyut Board for distribution in North Delhi, 'Power inverterlinks Transmission Ltd.' with Power inverter Grid tie inverter Corporation of India Ltd. for evacuation of Power inverter from Tala hydro plant in Bhutan to Delhi and 'Maithon Power inverter Ltd.' with Damodar Valley Corporation for a 1050 MW Mega Power inverter Project at Jharkhand. It is one of the largest renewable energy players in India and is developing country's first 4000 MW Ultra Mega Power inverter Project at Mundra (Gujarat) based on super-critical technology. Its international presence includes strategic investments in Indonesia through 30% stake in coal mines and a geothermal project; in Singapore through Trust Energy Resources to securitise coal supply and the shipping of coal for its thermal power inverter generation operations; in South Africa through a joint venture called 'Cennergi' to develop projects in South Africa, Botswana and Namibia; in Australia through investments in enhanced geothermal and clean coal technologies and in Bhutan through a hydro project in partnership with The Royal Government of Bhutan. With its track record of technology leadership, project execution excellence, world class safety processes, customer care and driving green initiatives, Tata Power inverter is poised for a multi-fold growth and committed to 'lighting up lives' for generations to come.

Patent explore the the solar panel application "Xintiandi"

power inverterRecently, King fog and haze continue to be engulfed in North China a wide range of the sky, to bring great harm to the life and health of the people. Henan Zhengzhou, an office building, looking at the tall buildings and traffic outside the window was shrouded by the haze, has been committed to the development of green energy, green living advocate, and create a green home, "Grace Solar panel  Technology Co., Ltd. (hereinafter referred to as" Yan Sun co-hui, chairman of the Science and Technology "),grid tie inverter deep in thought: With new understanding of the grim situation, serious air pollution clean energy of the whole country city also strengthened his development and utilization of clean energy to the benefit of the people's determination as a lifelong career. 71 patented technologies and products for solar panel  energy applications as soon as possible into the application to the society as soon as possible so that the people have access to clean energy and energy-saving products, contribute to air purification, and optimize the environment, healthy living. "If life use of solar panel  energy for power inverter generation, heating, cooling, drying, etc., you can save a lot of traditional coal fuel power inverter generation application, saving a lot of energy, will greatly improve the air quality of our cities."

New areas of solar panel  energy applications

About Grace Technology, learned that solar panel  Practical World is so broad use of solar panel  energy to replace the traditional coal-fired power inverter, the potential is so great.

Sun co-hui, chairman of the desk, a red five-pointed star-shaped trophy is eye-catching. This is the end of 2012, the company designed the solar panel  car alert ", with industrial design" Oscar, "said the" China Red Star Design Award "was awarded the" China Red Star Design Award.

It is understood, this solar panel  car warning innovative use of solar panel  power inverter generation light-emitting automatically hold up to rain and fog days to open the rear bracket to serve as a warning, given the eye-catching red after the car, to make up for the traditional warning in the fog The rainy day is no warning shortcomings, to ensure traffic safety. In addition, it can also be applied to the cell ID warning, road maintenance, site construction and road car breakdown maintenance alerts.

In October 2011, Sun has a well-known domestic solar panel  industry experience combined Huimin Rui see solar panel  "upstream" photovoltaic materials industry into the "winter", but the applications of solar panel  "downstream" products is in the ascendant, many traditional electricity products are almost inexhaustible supply of clean solar panel  energy to replace, but countries give preferential support subsidies. As a result, a number of entrepreneurial enthusiasm in automation, mechanical and electrical, mold, industrial design and high-end talent coming together, Tianen Technology.

Soon, these young people of the the rich patent application experience accumulated in the other company jobs, by assiduously, launched a large number of solar panel  application products with independent intellectual property rights, in addition to the research, development, installation of solar panel  photovoltaic power inverter generation, scenery complementary system generation, solar panel  heating, solar panel  cooling, solar panel  lighting systems more mature solar panel  engineering, they also launched a solar panel  drying equipment, electric toys, electrical products, charging equipment and a number of exciting new products. Such as: solar panel  cell phone chargers, electric toys, electric mop, car cleaners, table lamps, electronic scales, stereos, radios, flower pots, and even solar panel  sanitation warning clothing.

Sun Hop Hui told reporters: the only time it has applied for 71 patents, seven patents for inventions, and brewing submitted 4 PCT patent application. Developed a wide range of solar panel  application products, easy to capture the market, although the parts procurement, factory configuration, mold design and other reasons, the company more than 30%, more than ten kinds of solar panel  products into the industrial production. Monitoring of patents in the field of solar panel  energy applications, we found that foreign companies in the field of solar panel  energy products in China Patent rapid growth trend, therefore, we must speed up the patent layout, 'staking' to the future of solar panel  energy applications competition in the driving position.

Patented technology to open up "new industries"

In September 2012, the Department of Finance, the National Development and Reform Commission, the Housing and Construction Office, the Office of Science and Technology, Industry and Information, such as the Office of Henan Province five departments jointly launched "photoelectric benefit Henan" Engineering, Henan Yan do support the technology to perfect the patented technology, the successful bidder for the new Mississauga 2 MW solar panel  power inverter generation building demonstration projects, the total investment of 20 million yuan, the project will be completed and put into use before the end of March 2013.

Breakthrough advances in technology, often bring new industry is booming. Cooperative technology research and Zhengzhou University, PLA Information Engineering University Professor, Yan two agricultural areas in the the mobile solar panel  drying device, and the solar panel  automatic sprinkler achieved a technological breakthrough.

China's traditional agricultural products such as jujube, Chinese yam, wolfberry, tobacco, grapes, mostly the traditional sun burst Sai dry processing way, often by the site constraints, causing secondary pollution. Yan Technology on the basis of domestic and international greenhouse, a half greenhouse type solar panel  collectors patented technology, developed specialized households suitable for small and medium-sized agricultural and sideline products processing dry portable solar panel  drying device using vacuum tubes for collector plates, heated air continued after the drying chamber materials dried and paraffin phase change thermal storage system to automatically adjust the air temperature, fan enhanced convection heat transfer effect, so that the drying of agricultural and sideline products drying cycle is short, high efficiency, and to improve the quality of a level, to change the traditional way backward agricultural and sideline products processing, welcomed by farmers. Currently, this portable solar panel  drying device in Henan, Shanxi, Xinjiang application.

It is understood that many of our local irrigation are motor-pumped wells groundwater pumping, the amazing electricity bills when pumping often become the burden of the farmers, and wasting a lot of water and carbon dioxide production. Yan Technology developed a new type of solar panel  automatic water-saving irrigation equipment to make up for a variety of deficiencies. This equipment joint use of solar panel  energy, nano-materials, and electro-hydraulic drive automatic detection and other advanced technology, the solar panel -power inverter extraction of groundwater at the same time, the sensors scattered in the field, which automatically senses the humidity of the soil, according to the needs of the plant, deep remote control valve and buried in the depths of 80 cm underground sprinklers, automatically extending the ground to open and close, automatic irrigation, automatic fertilization automatic spraying pesticides Trinity, this technology will set off a revolution in agricultural science and technology in China, to the vast number of farmers with to the gospel.

The world's most advanced solar panel automatic water-saving irrigation equipment has begun to enter the pilot phase in Zhongmu efficient agricultural base. Around this technology, Henan Yan Technology 8 invention and utility model has been publicly and authorization has aroused interest in domestic and international agricultural research and capital investment institutions. The American the Huitong capital, London Jinqiao Risk Investment Group and other investment institutions at home and abroad, has begun approaching and Yan Technology investment and large-scale promotion of this patented technology and prepare counseling Yan technology companies listed in the UK.

Tianen Technology from the date of the establishment of the position for a new science and technology research and development company, solar panel  technology R & D, design-based industry, in addition to the the solar panel  core components "Grace" trademark for the company to master other products, zero production and assembly components through domestic and international bidding. Sun said Hop Huizi Hao, May Henan Yan Technology advocate of the concept of the development of green energy, green living advocate, and create a green home "and the use of renewable energy practice, to create a better environment to contribute to the national energy saving"! let the people breathe cleaner air, a May class air pollution incident does not happen!

All-glass vacuum tube solar panel water heater to run in the winter

I. Introduction



The variety is very early all-glass vacuum tube solar panel collector (hereinafter referred to as the vacuum tube) single to the late 1990s, the main products are long 1.2m, cover glass tube outside diameter 47mm tubes. But precisely made of all-glass vacuum tube solar panel water heater (hereinafter referred to as the vacuum tube water heater), normal winter running, and gradually replaced the winter can not run flat-type water heater, so it is to the rapid development . Variety of vacuum tube, vacuum tube water heater industry, the situation is excellent. But over the years has been spreading some ambiguous statement, such as pipe length is shorter than 1.8m vacuum tube water heater in the winter "bad", will "hibernate", will "strike". In this paper, a vacuum tube water heater in the winter run test data, hoping to play a valuable role in recognize these claims.



Second, the vacuum tube thermal performance test



Vacuum tube to the technical requirements of the national standard nine, three of which related to the thermal properties, they are: air drying performance parameters Y (m2 ° C / kW) the Y larger the value, the better; amount of stuffy sun irradiation H (MJ / m2), H values ​​the smaller the better; Average heat loss coefficient ULT (W/m2 ℃), ULT smaller the value, the better. Table 1 lists the different length of the tube of the same manufacturer, different diameter vacuum collector tube test parameters (Note: they are to meet the technical requirements, where Y ≥ 190m2 ° C / kW, H ≤ 3.7MJ/m2 and the H ≤ 4.7MJ/m2 the cover glass tube diameter of 47mm and 58mm two kinds ULT ≤ 0.85W/m2 ° C), table 37/47-1500 37/47 said inner tube, cover glass tube diameter 37mm and 47mm, 1500 said pipe length 1.5m, the rest and so on.



Can be seen from Table 1, regardless of the length of the tube is 1.5m, 1.6m, 1.8m, cover glass tube diameter is 47mm, 58mm, strict production process, the production of different length, different diameter vacuum collector tube hot Performance does not have significant differences.



Vacuum tube water heater thermal performance test



Vacuum tube water heater according to the technical requirements of the national standard of 17, which is a thermal performance, thermal performance is divided into day useful energy q (q value is excellent) and the average heat loss factor USL (USL smaller). Table 2 lists the different length of the tube of the same manufacturer,power inverter different diameters,grid tie inverter different types of water heaters thermal performance parameters (Note: they are able to meet the technical requirements, where q ≥ 7.5MJ/m2 USL ≤ 22W/m3 · K ), Table 2 Ф47 Ф58 cover glass tube diameter, L1500, L1800, said the length of the tube. L1500 4 L1800 6.



Seen from Table 2, any collector tube consisting of 10 models of the water heater, as long as the quality assurance, its thermal properties, and no significant differences.



1. Water heater in a single day in the winter



Vacuum tube water heater JB4715-21-150/45, it is composed by 21 pipe length 1.5m, cover the collector tube of glass tube diameter 47mm, the center of the tube spacing 70mm, water 150kg, collector inclination 45 °, lighting area 2.04 m2, with the ginning aluminum reflector. A year tracking test this model of water heater, place in Beijing. Table 3 is a water heater in the winter under three different climatic conditions results run from 8:00 to 16:00.



In the three-day average daily temperature below 0 ℃, if a sufficient amount of solar panel radiation, water heater running day to a hot water bath, such as 12, 26 May; hearing amount of solar panel radiation, water heater running day reach the bath water temperature from the hot water temperature required auxiliary heating, add a point of heat, as December 14; snow, such as December 19, the amount of solar panel radiation are undetectable, the water heater warming 0.2 ℃ (can be negligible), the vacuum tube water heater only play the holding role, have to thanks to the auxiliary heating bath water, even so, it will continue to work, not "dormant", not "strike". Solar panel water heaters are generally equipped with electronic instruments to control the electric auxiliary heating device, under the conditions of insufficient sunshine timing to provide auxiliary heating, and electric water heaters are not very different. Case of snow days, nor auxiliary heating,grid tie inverter pipe length 1.8m vacuum tube water heater temperature to reach the bath temperature, then the tube long at 1.8m vacuum tube water heater will be able to reach the bath water temperature? From a scientific point of view, the expert in this field did not dare to jump to conclusions.



2 runs continuously for many days in the winter, the water heater



To sum up, the vacuum tube water heater has the advantage of "dormant" in the cold winter weather,power inverter insufficient light conditions nor auxiliary heating, for this reason, it can continuous multi-day run. Table 4 shows the vacuum tube water heater running continuously for many days in Daqing in JB4715-24-150/45 test results. The water heater by 24 pipe length 1.5m,power inverter cover the glass tube diameter 47mm tubes, pipe center spacing of 61mm, water 150kg, the collector is inclination of 45 °, daylighting area 2.042m2, without the reflector plate.

With solar panel PV Power inverter , we are starting to see the solar panel light

Schools and clinics in rural areas, as well as cellphone masts dotted all over the country, have demonstrated the effectiveness of PV in these situations.

But despite an abundance of solar panel  radiation, we have been slow to follow the lead set by southern European and Brics countries in building large solar panel  PV farms to generate power inverter .

Now South Africa has boldly followed in their footsteps, with the first large-scale renewable energy projects having been signed off by the Department of Energy.

The procurement process, while slow and cumbersome, has been roundly applauded by the industry for its integrity and methodical planning.

Quite significantly, there are some large PV projects included in the list, generating up to 75MW of power inverter .

In all, there are 18 solar panel  PV farms that have been selected as preferred bidders, which between them will generate more than 630MW of power inverter  - equivalent to a small coal-fired plant.

This is a big shift in the PV industry. And there are social benefits beyond the low-carbon renewable energy.

A total of 6351 jobs will be created during the construction of these farms. Operating and maintaining the PV farms is not labour-intensive, but will, nevertheless-create another 283 jobs.

The projects have come a long way in their development, but they have faced some difficult regulatory hurdles on the way. One of them is the rather arduous Environmental Impact Assessments requirements for solar panel  PV projects.

Despite some of the projects taking place on already developed land, and despite the limited environmental impact of PV panels, the projects still have to go through a full environmental impact assessment before they can be registered and accepted by the department.

Following a number of engagements between the PV industry and the Department of Environmental Affairs,grid tie inverter the Department of Energy has agreed to amend the Environmental Impact Assessments regulations in order to expedite PV projects on developed land.

This is a big step forward for the industry. Now they are talking about expanding into small- scale rooftop PV panels. Watch this space for a big expansion of PV projects in the future.

POWER INVERTER GRID TIE INVERTER International Magazine Names Projects of the Year at DistribuTECH 2013

Winners were selected in four categories: Best Energy Efficiency/Demand Response Project, Best Grid tie inverter  Integration of Renewables Project, Best Smart Grid tie inverter  Project and Best Smart Metering Project. Further details on winning projects will be featured in the April issue of POWER INVERTER GRID TIE INVERTER  International magazine.

Best Energy Efficiency/Demand Response Project

Gulf Power inverter  Co. won the Energy Efficiency/Demand Response Project of the Year for its Energy Select Program. Based in Pensacola, Fla., the Southern Co. subsidiary initiated the automated dynamic pricing program for residential electricity users to increase efficiency and sustainability while meeting growing demand. The program's 10,000 participants can automate their home energy usage by programming intelligent devices through a Web portal. The devices automatically respond to the utility's dynamic pricing signals based on settings chosen by the participants. Gulf Power inverter  expects the program will expand to 16,000 participants by 2016.

Runner-up for the 2013 Energy Efficiency/Demand Response Project of the Year is Western Power inverter  in Perth, Australia, for its demand response air conditioning trial.

Best Grid tie inverter  Integration of Renewables Project

Duke Energy Corp. won the Grid tie inverter  Integration of Renewables Project of the Year for the Rankin Energy Storage System. In 2010, Duke, S&C Electric Company and FIAMM, a producer of sodium-nickel-chloride batteries, solved a problem Duke was experiencing on distribution circuits with distributed solar panel  generation: Passing clouds were causing solar panel  energy output to fluctuate. In some cases, more than 80 percent of a solar panel  unit's output would drop in less than five seconds. FIAMM delivered 12 sodium-nickel-chloride Zebra batteries to S&C Electric Company for assembly and testing, and the system was delivered to Duke in December 2011. Duke installed the system in the Rankin Avenue Retail Substation in Mount Holly, N.C. Since then, the battery control system has been adjusted continuously to develop the most effective way to use storage for solar panel  integration.

Runner-up for the 2013 Grid tie inverter  Integration of Renewables Project of the Year is Acciona Energy for implementing power inverter management capability with advanced control and energy storage systems.

Best Smart Grid tie inverter  Project

Sacramento Municipal Utility District (SMUD) won the Smart Grid tie inverter  Project of the Year for SmartSacramento, which incorporates grid tie inverter  modernization, customer programs and pilot projects. More than $307 million has been invested in SmartSacramento, including a $127.5 million Department of Energy smart grid tie inverter  infrastructure grant. The program includes more than 20 projects to modernize the grid tie inverter , reduce costs, increase its electrical system's efficiency, boost energy savings, improve reliability and introduce customers to better energy-management tools. SMUD installed more than 619,000 smart meters and has saved more than $15 million of labor charges for billing, meter reading and disconnects and reconnects. In addition, SMUD partnered with six local government agencies to install and implement building emergency management systems with automated demand response capability in more than 120 buildings.

Runner-up for the 2013 Smart Grid tie inverter  Project of the Year is Progress Energy Carolinas for its Virtual Generation on Grand Scale project.

Best Smart Metering Project

NV Energy won the Smart Metering Project of the Year for NVEnergize, which integrates customers with the utility through advanced technologies. NVEnergize has enabled immediate customer benefits by providing customers access to Web-based information about their usage and tools to manage their energy. More than half of NV Energy's customers have signed up for the MyAccount portal, which includes access to AMI presentment and alerts. NVEnergize saves $35 million annually and eliminates nearly 17 million monthly manual meter reads. The integrated remote disconnect and connect switch has eliminated more than 1 million truck rolls. The utility has deployed more than 1 million electric meters and 156,000 gas modules across its service territory, encompassing more than 98 percent of Nevada's population.

Runner-up in the 2013 Smart Metering Project of the Year category is Central Maine Power inverter  for its AMI project.

About POWER INVERTER GRID TIE INVERTER  International

POWER INVERTER GRID TIE INVERTER  International magazine is celebrating its 18th year as the power inverter  industry's leading source of information on electric power inverter  transmission and distribution automation, engineering and information technology. It reaches 40,000 electric utility professionals, managers, engineers and other qualified subscribers. The magazine and DistribuTECH are owned by PennWell Corp., a worldwide media company based in Tulsa, Okla.

About PennWell

PennWell Corp. is a diversified business-to-business media and information company that provides quality content and integrated marketing solutions for the following industries: oil and gas, electric power inverter ,solar panel water and wastewater, renewable, electronics, semiconductor, contamination control, optoelectronics, fiberoptics, enterprise storage, converting, nanotechnology, fire, emergency services and dental. Founded in 1910, PennWell publishes more than 100 print and online magazines and newsletters, conducts 60 conferences and exhibitions on six continents, and has an extensive offering of books, maps, websites, research and database services. In addition to PennWell's headquarters in Tulsa, it has major offices in Nashua, N.H.; Houston; London; Mountain View, Calif.; Fairlawn, N.J.; Moscow; and Hong Kong.

Breakthrough For Hawaiian Solar panel Power inverter Announced By Clean Energy Groups

Honolulu, HI – January 29, 2013 – (RealEstateRama) — Today, national organizations Earthjustice and the Interstate Renewable Energy Council, Inc. (IREC) commended the Hawaiian Electric (HECO) utilities’ path-breaking plans to enable more rooftop solar panel  systems to connect to the grid tie inverter . The utilities and clean energy stakeholders laid out a new and innovative “Proactive Approach” to planning for rooftop solar panel  growth as part of a multi-party working group convened by the Hawai‘i Public Utilities Commission (PUC), which just concluded its deliberations last week.

HECO will take the initiative to determine how continued growth in rooftop solar panel  may affect the utility circuits, and how the grid tie inverter  needs to be upgraded to enable further expansion. This should ease the way for Hawaiʻi homes and businesses to install more rooftop solar panel . It also offers a model for other utilities across the country to follow as the levels of renewable energy increase on their grid tie inverter .

“This proactive approach to distributed solar panel  is the next evolutionary step toward transforming the grid tie inverter  to enable homes and businesses to produce their own clean power inverter ,” said Earthjustice attorney Isaac Moriwake, who represented the Hawai‘i Solar panel  Energy Association in working with HECO, Hawai‘i PV Coalition, IREC, and others to develop the recommendation. “This wave is already happening, and it’s in the utilities’ best interests proactively to move into the future.”

“HECO’s proposed proactive approach puts Hawaiʻi on the cutting edge of accommodating high levels of solar panel  energy on the utility grid tie inverter ,” said IREC’s attorney Tim Lindl. “Few, if any, utilities in the country have taken such a progressive stance on this issue, and this program will position Hawaiʻi as the nation’s leader in the integration of small-scale solar panel  resources.”

Utilities nationwide traditionally take an unwelcoming approach to connecting rooftop solar panel  and other on-site generation. They apply conservative blanket limits on renewable energy fed into local circuits (generally 15 percent of peak load), beyond which they may require a customer wanting to install solar panel  to pay for a costly and time-consuming study of the potential impacts on their circuits.

As Hawai‘i reaches higher levels of rooftop solar panel , this has led to logjams of studies that burden the utilities while stalling or blocking new rooftop hookups. The Hawai‘i utilities’ new proactive approach aims to get ahead of such holdups, by having the utility independently track and plan for rooftop solar panel  growth so that when a customer asks to hook up a system, the utility can be ready.

Hawai‘i is seeing a boom in rooftop solar panel , with year-over-year growth over the last several years. In March 2010, HECO reacted to this rapid upsurge by proposing a moratorium on distributed installations on the neighbor islands, which it quickly retracted in response to public outcry. Since then, the penetration of rooftop solar panel  has risen further with no apparent ill effects, and HECO has raised the circuit penetration limit repeatedly to accommodate more customer installations.

In October 2012, HECO again raised the limit to 75 percent of minimum load (which roughly translates to 23 percent of peak) for certain smaller systems. California utilities raised their limit last year to 100 percent of minimum load, which HECO is looking to adopt in the coming months.

This proactive approach, in essence, aims to move beyond arbitrary limits, toward a grid tie inverter  that is planned to fully incorporate rooftop solar panel  and other green energy. The plan filed with the PUC outlines a timetable to implement the proactive approach that continues to 2015.

“While building a clean energy economy won’t happen overnight, we have little time to lose,” said Moriwake. “We hope this new future-facing approach will provide a roadmap for other utilities to become more rooftop solar panel  friendly.”

“Hawaiʻi is a national trendsetter for renewable energy, and timely and efficient implementation is going to be key for this proactive approach to succeed,” said Lindl. “We will continue to track its progress to help keep up the momentum.”

Procedural Background

The proactive approach recommendation was developed in a multi-party process called the Reliability Standards Working Group (RSWG), involving utilities, state agencies, and clean energy groups. The PUC convened the RSWG in September 2011 at HECO’s suggestion to deal with reliability concerns arising from increasing levels of renewable energy entering the HECO grid tie inverter .

At the PUC’s direction, the RSWG formally concluded its work this month by submitting an array of recommendations and reports, which included the proactive approach recommendation. Other recommendations included proposed further refinements to the utility rules and practices relating to rooftop solar panel  and other distributed generation, and a set of transparent reliability standards for the operation and planning of the utility grid tie inverter .

About IREC

The Interstate Renewable Energy Council (IREC) is a non-profit organization accelerating the use of renewable energy and energy efficiency since 1982. Its programs and policies lead to easier, more affordable connection to the utility grid tie inverter ; fair credit for renewable energy produced; best practices for states, municipalities, utilities and industries. IREC is a respected resource and national leader in quality assessment, workforce development, consumer protection and stakeholder coordination. Since 2005, IREC has provided a foundation for the growing clean energy workforce through the credentialing of trainers and training programs and through the development of quality standards

, About Earthjustice

Earthjustice is the nation’s leading non-profit environmental law firm. The Mid-Pacific Office opened in Honolulu in 1988 and represents environmental, Native Hawaiian, and clean energy organizations. Earthjustice is the only non-profit environmental law firm in Hawai‘i and the Mid-Pacific and does not charge clients for its services.

Use of solar energy "eat" junk

Qiantong Town's first solar waste disposal site will be completed and put into use in February, Liang Huang village garbage processing to achieve waste disposal reduction, harmless and resources.

Rural garbage collection and disposal work has been carried out since, "three bags of household, group Cleaning, Village collection, removal and transportation of the town" mode in the first comprehensive promotion Tong village. However, due to the higher ground, transport the garbage in the garbage generated by the Emperor Liang mountains nearly 100 villagers and visitors in place landfill processing. According to town staff, inside and outside the Mount Liang Huang Liao and Western Hills Lane, two villages, the resident population of more than 250 people, and Leung Wong scenic village can reach thousands of people, a large number of visitors, the large amount of garbage, and incineration and landfill impact on villages and scenic environment. In October last year, the former child town town's the first solar waste disposal station construction project site in Liang Huang Shan, "digest" organic waste by means of solar energy.

It is understood that the use of solar energy to and harmless biological treatment of high organic matter content of the garbage, the estimated 60% of the garbage can ultimately the formation of the maturity of compost, farmland, orchard nutritious meals. Not use garbage sent to landfills for centralized landfill. The beam the Tsarskoye Selo solar waste disposal station was put into use, is expected to be able to handle a variety of organic garbage daily 80 kg, will greatly reduce the amount of waste transportation and incineration, in order to improve the village and scenic environment.

A center of the road in Taiyuan, Shanxi isolation barrier openings interspersed due to motor vehicle between the U-turn, can easily result in a collision. Attention to traffic safety, and recently, a new type of solar panel warning lights in Yingze Street "posts", designed to prevent and reduce the incidence of road traffic accidents in order to remind the driver of the vehicle.

It is understood that the 25 sets of new solar warning lights installed in Yingze East Street center guardrail openings, has begun to use sustainable LED flashes at night, very eye-catching, the driver can serve as a warning, urging them to increase their attention , strictly control the speed of the standard traveling, to ensure traffic safety.

Chile, Brazil, Mexico, the largest growth potential. Peru, Ecuador, as well as other Caribbean island market will grow.

Caribbean, Latin American photovoltaic market will grow by 400% in 2013

The authors of the report pointed out: So far, the installation in the Caribbean and Latin America have been small-scale and grid tie inverter-connected photovoltaic systems.

The solar industry in these countries dealer services market off-grid system. The lack of competition in these countries, many solar companies as the first opportunity to enter these countries with huge growth potential. Solar energy as the main business of the company and these countries very few companies in similar industries easily can transition to the solar industry. Many foreign solar companies more valuable in these solar market run, local experience than the specific solar market.

Chile reserve projects in Latin America, the Chilean government announced the construction of photovoltaic power plants installed capacity of more than 6GW. Which 10.8MW project has been generating operation, another installed capacity of 22MW power plant under construction. Earlier this month, Chile approved plans to build a 3.1GW PV projects.

Although Chile hopes to become Latin America's largest PV market, but the complex structure of the electricity market in Chile, the project contractor, construction is slow, and the shortage of funds will become a major obstacle to development of the solar market in Chile over the next five years.

Brazilian solar energy market has developed rapidly in 2012. At the beginning of the year, the Brazilian Electricity Regulatory Agency developed a new tariff deduction legislation to develop a distributed power plant market in Brazil. Although the development potential of the Brazilian market in its distributed manager market, the large ground-based power plants of the Brazilian market, a large proportion. The Brazilian government has proposed to build the capacity of more than 2GW PV power inverter plant. In addition, the Brazilian government also announced the construction of a number of the installed capacity of less than 1MW photovoltaic project to the 2014 World Cup and the 2016 Olympic Games preparation.

Mexico was the last meaningful growth potential of the market. Unlike Chile, Mexico and Brazil, Mexico, the rapid growth of ground-based power plants and rooftop photovoltaic system framework already exists. Deductible tariff program in Mexico in 2007, which greatly simplifies the solar the development of the entire country of Mexico. Large ground-based power plants, clean energy independent power producers has gained a foothold. Mexico's National Power Supply Bureau CFE has been building two experimental projects, and has 46.8MW of power supply contracts and the project developed SonoraEnergyGroup signed, the project's installed capacity of 46.8MW.

The said: Chadbourne & Parke project finance partners KeithMartin 5.7GW of solar power generation capacity in Latin America in 2017 and the conclusion is very alarming, you can say that the market is just taking off.

We have seen a lot of clean energy activities in areas such as Mexico, Chile, Peru, Brazil and Puerto Rico. In the past 18 months, Europe and the United States in a lot of wind energy and solar manufacturers and developers have turned to the attention and resources to this region.

The spare core Yeti150 of the Transformers Multi jack solar power

Action power in the end how much power inverter is enough? Many people like to buy 12,000 mA capacity or higher capacity mobile power, but really only large capacity is the best thing? If you choose a large-capacity mobile power, then it is the volume than you expected to imagine, but extremely difficult to carry around, which lost its portability. Goal Zero, the world's largest manufacturer of portable solar products on display at the 2013 Consumer Electronics Show next-generation solar generator Yeti 150, a portable power solutions for camping and emergency relief.

 If you are a "Transformers" fans, then you first see it will think that is the heart of the Transformers who this "snowman (Yeti)" named solar mobile power use onboard 15-watt Bolder 15 solar panels for electricity supply, Do not look at its size to be larger than the average mobile power many times, but in fact it weighs only 12 pounds, translated to 5.5 kg, plug-and-play. Put it in the sun for 15 hours can be filled with built-in 150-watt battery can provide 50 hours of power by the AC, USB port, etc. lamps, two fully charged laptop, tablet PCs and smart The phone offers 15 hours of power.

The Yeti 1250 Solar Generator is not for general use, but to disaster prevention application products as a starting point, therefore special emphasis on works with solar panel to charge, can be the highest AC 1200W output, but also non-lithium battery lead-acid batteries available for general electronic products charging, or even provide refrigerators, medical equipment, and the have triple group AC output, cigarette lighter hole, 5V 1.5A USB-powered, As for the prices as high as 400 dollars about 2500 yuan.

Solar controller the ViewStar series, the Beijing EPSOLAR Limited production passed the EU RoHS certification. RoHS certification is to restrict the use of certain hazardous substances in electrical and electronic equipment "(The restriction of the use of certain Hazardous Substances ins electrical and electronic equipment) abbreviation, RoHS certification directive by the Council of the EU adopted in 2003 and promulgated . Referred harmful substances including Pb lead, Hg mercury, Cd cadmium, Cr6 + hexavalent chromium, PBDE polybrominated diphenyl ethers, PBB poly polybrominated biphenyls six substances, six material composition may be formed on human health and the environment the risk of the EU directive form a green standard, which requires that all finished products and parts components must RoHS materials, building green manufacturing system, the entire supply chain to become "green supply chain", all products shall not contain more than six prohibited substances. The ViewStar series controllers suitable for small and medium off-grid tie inverter PV systems, liquid crystal display, menu-driven operation, load control mode with complete on-site control parameter settings and modify, and rich content. In recent years, the exchange energy product sales always maintain a higher annual growth rate, and the attitude of the leader successfully opened up the international market, international market share also increased dramatically. The Huineng EPSOLAR carry the products of international operations, based on the health of the human body in green awareness, rigorous inspection of finished parts and products in the procurement of raw materials, production processes do control and improvement. ROHS certification success was not only affirmed the efforts and the strength of the exchange energy, and enhance the quality of the brand, more sinks Army the EU market has created favorable conditions to further explore.

Constellation Completes 5.7 MW Solar panel Power inverter Project For PGE

Constellation, a business unit of Exelon Corp., has announced the completion of an aggregate 5.7 MW solar panel  generation project for Portland General Electric (PGE) in Lake County, Ore. Constellation financed, owns and operates the solar panel  power inverter  system. In return, PGE purchases and receives all of the electricity generated by the solar panel  at a fixed rate from Constellation under a 25-year solar panel  power inverter  purchase agreement (PPA).

"Portland General Electric is working hard to diversify its portfolio of renewable generating resources while maintaining a reliable supply of power inverter  for its customers," says Jim Lobdell, PGE's vice president for power inverter  operations and resource strategy. "The project marks a significant addition to that effort, and will help us serve homes and businesses in our service area for years to come."

The project, which comprises more than 20,000 ground-mounted photovoltaic panels, was supported through a grant from the Energy Trust of Oregon and a business energy tax credit from the Oregon Department of Energy. Through its PPA with Constellation, PGE did not have to commit up-front capital to build the project and retains the environmental attributes of the project to meet the state of Oregon's renewable portfolio standard requirements.

The solar panel  project was co-developed by Obsidian Finance Group and Smart Energy Capital. Belectric Inc. provided engineering, procurement, construction services and construction financing before Constellation acquired the project, and Belectric will also provide operations and maintenance services.

It's not the best day for solar panel  and wind in California, it would seem: it's cloudy even in the desert, and there isn't much wind across the state. But the weather's always the same underground: geothermal power inverter  plants plug along delivering around 20 gigawatt-hours of power inverter  to the California grid tie inverter  every single day. Why aren't we taking more advantage of this 24-7 power inverter  source?

Related

Explained: Understanding Geothermal It's a fair question. Even on days with lots of wind and sunshine, California's geothermal plants often provide more power inverter  to the grid tie inverter  than any other renewable source, or at least come in in second place behind wind turbines. The constant flow of this renewable would seem to offer a solution to that whole "intermittent renewables" dilemma that's prompting hundreds of millions of dollars worth of research into high-tech battery banks and costly solar panel  thermal storage solutions. And yet while wind and solar panel  installations have grown several times over in the last few years, geothermal output in California hasn't grown at all.

Part of the reason is that geothermal power inverter  plants literally do offer a solution: a solution of potentially hazardous materials that emerges from the reservoirs of geothermally heated water deep underground. The fluid that emerges from these reservoirs can include heavy metals, arsenic, and boron, methane, hydrogen sulfide and carbon dioxide, and even radioactive elements. The evaporates from this briny fluid, called "filter cake" in the geothermal trade, are regulated as hazardous waste. Imperial County geothermal plants produce between between 40,000 and 60,000 tons of this waste each year.

One person's hazardous waste is another person's ore deposit. Geothermal brine often includes potentially valuable minerals such as lithium that could conceivably be extracted and used in related industry. And comparing geothermal's waste stream to coal-fired plants makes geothermal look pretty good. Still, the hazardous waste issue does make siting geothermal facilities a potentially fraught matter in a political sense.

There's another aspect to the siting problem: geothermal doesn't work everywhere. Right now, to build a geothermal plant, you need three things:

Geothermal heat close enough to the surface that you can reach it;

An area of fractured rock in that heated zone to provide reservoirs for geothermal water and steam;

Water to fill those reservoirs.

Finding all three of those prerequisites in the same place isn't always easy, and at present geothermal power inverter  is only viable where they naturally coincide -- namely, in areas with hot springs and geysers. That's why seismically active Nevada and California are national leaders in geothermal power inverter  production. Even within California, geothermal is more or less limited to a few areas: the north end of Wine Country, the Imperial Valley, the general vicinity of Mammoth Hot Springs.

Seattle-based startup AltaRock is working to develop ways of creating geothermal reservoirs where they don't already exist, by using a technology similar to fracking -- and then injecting recycled plastic to create barriers within the reservoirs they've created. That creates multiple reservoirs from one new one, theoretically allowing more power inverter  plants to harness the newly opened deep-earth cracks.

If AltaRock's technology proves successful, it may prove a huge boon to the geothermal industry -- and will likely open up whole new arenas for public opposition due to siting and seismic concerns.

We'll be watching such experiments with interest. Even if new technology opens up new geothermal territories, however, the field will continue to suffer one distinct disadvantage over wind and solar panel : modularity. It's easy to add relatively small amounts of solar panel  to the grid tie inverter . Solar panel  power inverter  generating capacity can be connected to the grid tie inverter  a few hundred watts at a time. Individual wind turbines have capacities of 2.5 megawatts or less. While geothermal plants don't have to be as large as coal-fired plants to be practical -- plants of less than 50 megawatts aren't unheard of -- it's impractical to add a megawatt or two of geothermal at a time. The plants are more complex than wind or solar panel  photovoltaic facilities, what with deep drilling and high-pressure steam to be piped into turbines and reinjected into the earth.

It's no wonder that wind and solar panel  have seen significantly greater attention in California: they're the low-hanging fruit. For the long term, though, it's clear that geothermal's basic reliability means it has a crucial part to play in balancing California's grid tie inverter  as we wean ourselves from fossil fuels.

Trina Says It’s ‘Open’ to Buying Solar panel Project Developers Grid tie inverter

Trina Solar panel  Ltd. (TSL), the third-biggest solar panel  maker, is considering whether to buy project developers as seeks profits by shifting into the construction of power inverter plants.

“I certainly see a huge shakeout” in the solar panel  industry, Ben Hill, president of Trina Solar panel  Europe, said yesterday by phone from the World Economic Forum in Davos, Switzerland. “Trina is always open and interested in opportunities. If there is anything that is advantageous to Trina, then we’d action that.”

Trina, based in Changzhou, China, in August detailed plans to develop solar panel  farms using its own modules. It’s seeking to tap more diverse streams of revenue after a global glut of panels and slowing sales in Europe made manufacturing the technology unprofitable.

The company has reported five successive quarterly losses, and its net margin sank as low as minus 26.6 percent in the second quarter last year. Trina trails JA Solar panel  Holdings Co. Ltd. (JASO) and Suntech Power inverter  Holdings Co. Ltd. (STP) in cell manufacturing, and all three Chinese companies are unprofitable.

On Jan. 15, Trina said it received approval from China’s Gansu province for a 50-megawatt solar panel  farm. Chief Financial Officer Terry Wang said last week he expects profits to be generated from the business expansion after the second quarter. The move into developing power inverter  plants is a strategy also implemented by competitors including First Solar panel  Inc. (FSLR), the largest U.S. solar panel  company.

‘Opportunities’

“I don’t think buying more module manufacturing capacity is interesting for Trina at the moment,” Hill said. “But there are other opportunities for us to expand our scope and we will certainly be looking at that.” When asked if that meant buying project developers, he replied, “That could be a possibility.”

Hill said Trina sees “a route to profitability” after undertaking a “large cost-cutting exercise.” Delayed payments from customers that the company had to write off last year are now being received, so the company is looking for a reversal in those write-offs this year, he said.

Trina may benefit from a shift in the global solar panel  market away from Europe, with demand in countries like China, India and the U.S. compensating for a drop-off of installations in European markets such as Germany and Italy, Hill said.

“These other markets are picking up the slack, which is fantastic and a big change from Europe really being very dominant over the global market,” the executive said. “Now it’s becoming spread. So for an international company like Trina, it’s really good.”

China Outlook

Hill said it’s possible that China may exceed its target to install 10 gigawatts of solar panel  power inverter  this year. He forecast 5 gigawatts of installations in Germany, down from 7,634 megawatts last year, when it was the biggest market. Globally, “we’re not expecting a significant dip in the market,” he said.

Bloomberg New Energy Finance predicts global installations of about 33.5 gigawatts in 2013, up from about 30 gigawatts in 2012. China, the U.S. and Japan are likely to be the biggest markets, according to the London-based analyst, with Germany and Italy dropping out of the top 3.

Because of a cap on subsidies in Italy, that market will be “challenged” this year, according to Hill. Even so, it’s close to grid tie inverter  parity, meaning it may be able survive without government aid, he said.

“There’s still some fat in the value chain which can come out so we can reach grid tie inverter  parity,” Hill said. “Our own projects team is examining possible grid tie inverter  parity project options. That’s ongoing, but I think the market will still shrink in 2013.”

Draft bill seeks to enable industry to solar panel generate own power inverter in WV

In our world of big, centralized power inverter  plants, proposals for the many kinds of small plants distributed here and there pose challenges.

"Distributed generation could bring a lot of benefits, but our regulatory structure just isn't set up to handle it,"solar panel said James Van Nostrand, director of the Center for Energy and Sustainable Development at the West Virginia University College of Law. "The utilities aren't required to buy their power inverter  from them and, if they do agree to buy it, it isn't clear what is a fair price."

West Virginia policy allows residential-scale generators to run their meters backward, up to the point of offsetting all purchases.

The challenge is really about the big small plants: installations of tens of megawatts that industrial facilities put in to take advantage of efficiencies that are specific to their industrial processes — and often generate more electricity than the facility itself needs.

Plants like these have benefits well beyond the facilities they serve, Van Nostrand said.

Because the plants are of significant size and they're located on-site, they help utilities — and that means ratepayers — postpone the need for both generation and transmission investments.

Because they often rely on renewable or highly efficient fossil fuel technologies, they support economic activity with little or no additional emissions of pollutants.

And when the industrial facilities capture the heat that is typically wasted in power inverter  generation and use it, for example, to heat a greenhouse — a practice known as "combined heat and power inverter " — efficiency skyrockets, from a typical 35 to 40 percent of the fuel's energy content put to work to upwards of 75 percent. That reduces industry's costs, increases competitiveness and preserves and creates jobs.

But such investments face two major,grid tie inverter and related, barriers, according to a distributed generation working paper drafted by Energy Efficient West Virginia and Industries of the Future – West Virginia: It's hard for businesses to finance projects with an indeterminate payback period. And existing regulations make it hard to find favorable markets for excess power inverter .

A West Virginia project illustrates. The example was presented at a conference in Charleston last year, where the name of the company was withheld, and was reviewed in the working paper.

The company proposed to burn a biomass waste-product stream to generate heat and power inverter , according to the white paper. Sized to provide the right amount of heat for the facility's needs, the project would have 14 megawatts' more generation capacity than the company could use. But because the rate offered by the local utility for the excess power inverter  was insufficient to attract financing and the law prevents sales directly to third parties, the project did not go forward.

What can be done to enable job-creating projects like these?

A study resolution drafted by EEWV and IOF-WV for introduction in the coming legislative session would direct the Joint Committee on Economic Development to study policies that could remove the barriers to distributed generation in West Virginia.

State policies could specify which generation technologies qualify, the working paper states. They could set the size of eligible projects and the terms of power inverter -purchase contracts.

And they also could outline a means of arriving at a fair price for the power inverter . That could be different, specific prices for different generation technologies, or it could be based on some calculation of costs avoided on the parts of the utilities.

While the intent of this legislation is, in part, to open up cost-saving opportunities for industry, Derrick Williamson, attorney for the West Virginia Energy Users Group of large industrial users, cautioned lawmakers to look carefully at cost in any study that would be done.

"While it may be true that individual industrial users could benefit from combined heat and power inverter  initiatives," Williamson said, "if a utility is required to purchase the excess electricity at a cost that is in excess of current rates, then other ratepayers will end up paying for that."

The study resolution would have the committee report to the Legislature in 2014 with recommendations and draft legislation.

Solar panel Power inverter Could Light Thetford, Strafford Town Buildings

Thetford — Officials in Thetford and Strafford are exploring the possibility of their towns jointly entering into use of a proposed 500-kw solar panel  power inverter  project that would supply electricity to school and municipal buildings.

And if they give the green light, the next step will be to secure an investor willing to finance the estimated $1.75-million project.

Dori Wolfe, owner of the consulting firm Wolfe Energy and chairwoman of the Strafford Energy Committee, recently presented a project proposal from Vermont Community Solar panel  to the Thetford and Strafford selectboards. Members from both boards came away saying they were impressed with the idea of building a 4-acre solar panel  facility that would offset electricity costs.

“It makes a tremendous amount of sense,” said Thetford Selectboard Chairman Donn Downey. “It seems like a slam dunk in terms of the cost savings.”

“The concept sounds pretty good,” agreed Strafford Selectboard Chairman Stephen Willbanks. “So far there is nothing negative about it, but we didn’t come to any decision.”

The towns were paired up because neither Thetford nor Strafford on their own have enough town buildings to meet the energy capacity generated by a 500-kw solar panel  array. Buildings that would be hooked up include municipal buildings, both elementary schools and Thetford Academy — or as Wolfe calls them, the “Solar panel  Five.” The buildings would utilize all the power inverter  generated by the solar panel  array, which would be the equivalent of what it would take to generate enough electricity to power inverter  90 homes

Encore Redevelopment LLC, a Burlington-based developer of “community scale” renewable energy projects, launched Vermont Community Solar panel  to provide Vermont towns and commercial customers with locally generated electric power inverter  at rates below what they pay currently. Encore is active in promoting and developing green energy systems around the state, including a third-party financed 500-kw facility at the Hartford landfill that will produce electricity for “town-owned infrastructure,” according to the firm’s website.

Thetford Academy Head of School William Bugg said the school is excited about the possibility of having its electricity supplied by solar panel  power inverter , but cautioned the project is still in early stages of discussion.

“It’s just the kind of thing our community should be doing — taking the leadership role in renewable energy,” Bugg said. “We just have to dot the I’s and cross the T’s, which is going to take some time.”

Wolfe said she expects more details to be ironed out in the coming months, including in which town the solar panel  array could be located, finding a site and eventually executing a letter of intent if the parties involved agree to move forward.

As far as the 500-kw project goes, an investor would finance construction of the array, so the towns would not incur “up-front costs,” said Chad Farrell, principal in Encore Redevelopment who would be the project’s general contractor. The solar panel  array would generate electricity that would be transmitted into the grid tie inverter  of utility Green Mountain Power inverter , which then credits the electricity bills of users.

The Thetford and Strafford buildings will enter into what is know as “group net metering,” which “allows the production from that one array to be distributed among a number of different meters,” explained Farrell, by permitting electricity users within the same utility district to share the credits of a single renewable energy producer.

Savings are realized by the difference between the credits earned from the electricity produced by the solar panel  array and what is paid to the investor for covering construction and engineering costs of the project, Wolfe said.

“Typical (Vermont Community Solar panel ) participants are likely to save more than $600,000 on electricity over the next 20 years,” according to Encore’s Power inverter Point presentation describing the project.

Wolfe noted that the amount the towns would pay the investor to cover building costs would be paid back at a fixed rate over a 10 year period, while electricity rates are subject to increase, meaning the return to the towns could increase. Once the 10-year period expires, the towns would have the option to renew the agreement for another 10 years or purchase the array at market rate.

Wolfe said budget season for the selectboards and school boards has slowed talks about the project, but she said if approval was forthcoming there would still be time to have the solar panel  project built by the end of the year.

“I’d like to make a committee with one representative of each of ‘the Solar panel  Five’ to firm it up,” she said, but added she hadn’t received a response to this idea.

The town that hosts the array will have an opportunity to receive an added benefit, as Encore would lease the land from the municipality for $10,000 per year. The proposed location for the array must be able to accommodate three-phase electrical power inverter , however, because of the heavy loads expected in power inverter ing municipal buildings and schools.

The investor, who would finance the estimated $1.75 million cost of building the array, would be eligible for a tax credit amounting to 30 percent of the capital they put into the project under the federal government’s program to spur solar panel  development.

“The tax credits are important to level the playing field and providing added revenue to make the projects come alive,” Farrell said of the federal business energy investment tax credit. Nonetheless, the scale of the array would be too small to qualify for Vermont’s sustainably priced energy development program, a state program to encourage renewable energy projects by locking in contract prices for up to 20 years.

Thetford Energy Committee Chairman Bob Walker said he’s keen on the idea of a joint solar panel  array and said Thetford and Strafford would set an example for towns wishing to convert to solar panel  energy. “Everybody is very positive about it and excited to see it happen,” he said.

Green Mountain Power inverter  spokeswoman Dorothy Schnure said the company currently has 141 net metering groups hooked up to the utility’s grid tie inverter .