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Home > News & Events >Events The Importance of Solar Street Light Controller

As an independent system, solar street light consists mainly of solar panels (including carriage), battery (battery box), solar controller, lamps, poles and cables and other components.
 
Controller in this system mainly plays a charge and discharge control management. 
 
In the sunny day, the electricity from solar panel is stored into the battery by the controller. At night battery to power a light source through the controller. When the rainy day is too long, panels can not generate electricity, battery to power a load at night. But when the battery capacity is less than the controller under-voltage point, the controller can disconnect the battery continue to offer power of the load directly. In the solar street light,  controller just like a brain, control the normal operation of the whole system.
Solar Street Light Controller