With more to build more photovoltaic power
plants, inverters manufacturers and production capacity is also increasing
rapidly. Currently famous inverter manufacturers have over thirty, and large
and small enterprises have been involved in more than one hundred. In the
disorderly competition, the price has become the most direct means of
competition. A number of large power stations in the western tender, has 500kW
inverter manufacturers offer less than 0.5 yuan / watt. Built in 2011 in Qinghai many power plants, the inverter by
the problems have been ignored.
Sun power, Corona and TBEA Xinjiang new energy, etc. are
among the first companies involved in inverter, and the business started in the
early wind power inverter. With the expansion of photovoltaic power plants,
more and more manufacturers began to emerge inverter. Power to the sun for
example, the former head of the production department factory founded after
leaving Guanya power. GREAT sun power with the emergence of staff has a close
relationship.
The Hefei University
has become a Chinese inverter industry source technology can not be ignored. Sunshine Power General Manager
Cao
Renxian Hefei
University was originally
a teacher, founded in 1997, this is currently the largest in the domestic
energy business after the inverter until today also serves as the university's
doctoral tutor.
Hefei University of the inverter
technology has a relatively mature technology, and its inverter drawings also
been sold in many companies, large and small, which was founded in 2000 in Anhui EHE New Energy technology is
also aided by Hefei University. With inverter manufacturers and capacity
gradually plump, Hefei
University of inverter
drawings prices are falling. Early on, a set of drawings of the selling price
inverters up to 300 million yuan, now the price has dropped to four or five
hundred thousand yuan.
Compared to the simple replication of
existing technologies and improved many bought by "drawing"
production inverter gridtiepowerinverteronline manufacturers, Chint Group, a subsidiary of Shanghai Chint
Power Systems, Inc., and affiliated TBEA Xinjiang new energy is more Relying on
the parent company in the electrical field of technology accumulation.
Kehua RXPE, KSTAR, Kyushu Electric, Zhuzhou
CSR, broadcasting electrical, NARI, etc. are with the South since earlier in
the power supply, electricity and other related businesses to get involved in
the accumulation of the field of photovoltaic inverters. Nortel Energy is using
a route Sino-US cooperation in technology and product quality on the
breakthrough. This new factory is located in Qingdao ,
participants, and R & D institutions in California . IDS in energy-saving and Switzerland to cooperate in investment and
construction in Tianjin
inverter factory.
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