Main Products: photovoltaic system integration; photovoltaic product manufacture; product of wind turbine generator. Corona supplies design, installation, debugging, maintenance of solar photovoltaic power generating systems and wind/PV hybrid power generation systems; R&D, manufacturing and marketing of solar power generation equipments with independent intellectual property rights such as solar photovoltaic controllers, inverters, photovoltaic systems for households and wind/pv hybrid power supply as well...
The wind turbine blade pitch control system