In
addition, photovoltaic inverter dc voltage range is wide, and conform to the
requirements of the power grid interconnection.
Practical
application will be much solar cell modules in series, get a high dc voltage
input after for multigroup parallel to the photovoltaic (pv) inverters.
Components
of different power, different voltage, different series-parallel combination
plan, requirements photovoltaic
wind inverter
can adapt to different dc voltage
input.
So
the pv inverter dc voltage is wide, to meet the customers different needs.
On
the Shanghai SNEC show, shenzhen fu ling holdings staff is also quite a sigh
with emotion: "if you don't have production and manufacture of high
quality inverter, inverter industry in China is not always strong.
So
the domestic inverter enterprises really need to do is on the technical
innovation, on the strength of transcendence."
In
fact, compared with the photovoltaic modules, inverters technology innovation
more slowly.
Especially
large inverter topology, control method of switching devices are about the
same, but the stability of the product and the actual efficiency is need
long-term engineering design experience, particularly for the localization of
technical support, market development, government relations and financing.
2013
snec show window display, thering is no lack of innovation SG500MX sunshine
power inverter is currently the only through the new national standard
GB/T19964-2012 "the photovoltaic power station connected to the power
system technical regulations" testing of
dc to ac converter
.
This
first through its high voltage inverter through test, meet the highest
standards of high voltage tolerance requirements, through the low voltage, zero
voltage through testing, calmly deal with all kinds of complicated grid
environment.
Have
night SVG function at the same time, 24-hour response power grid dispatch
instructions; Adjustable reactive power, power factor range 0.9 0.9 a lag in
advance.
SG500MX
inverter another advantage is that can more ac/dc wiring space, more convenient
user operation, integrated dc distribution function, saves the user equipment
and operation and maintenance costs, optimize dynamic MPPT control strategy at
the same time, higher capacity.
As
the only one with the new standard, the new national standard of photovoltaic
inverter devices has a strong market appeal.
Through
technology accumulation and innovation, the sunlight power believe that this
type of inverter will get the further recognition of many customers.
Potential
market opportunity
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