During the day, under the light condition, solar energy battery modules will generate certain electromotive force and form solar energy battery matrix through the series parallel connections to enable the voltage meet the requirement of system voltage. Then charge the battery through the power charge/discharge control device to store the electricity changed from light energy. At night, battery group will provide power for the inverter. Direct current will be converted into alternating current through the inverter and delivered to the distribution box. Power supply will be done by the switching effect of the distribution box. The discharging situation of the battery group is controlled by the controller to ensure the normal use of the battery. Solar photovoltaic electricity generation should be equipped with load protection and lighting-proof facility to protect the over-load operation of the system equipments and prevent from lighting strike, and maintain the safe operation of the system equipments.

Grid Connected

"Solar energy power station" at Mega Watt level outputs electricity to the public power grid.

Stable energy output is embodied by the powerful commercialization, industrialization, and housing application.

Off-grid

That is independent power station.Solar photovoltaic system provides lasting and stable power sources for the communication system and signal transfer station.

Solar photovoltaic system is widely applied to the municipal construction projects, illumination, agriculture, pumps, purification, and irrigation fields.

Solar photovoltaic electricity generation system is safe and convenient to improve people's living standards in both urban and rural areas.