Solar off-Grid System Solar Panel 250W

The off-grid solar power station refers to the station which is not combined to the National Grid and works independently to supply the electricity to a designated site. It mainly established in the area without National Grid or where the National Grid could not ensure the stable and continuous delivery. In using a solar power station, in the daytime the solar panels generate the electricity, deliver to the loads through the inverter and at the same time charge the batteries. During the night and on rainy days, the batteries will provide the electricity through the inverter to keep the continuous electricity supply. The controller could protect the batteries from over-charge and over-discharge.