Working Principle Of Solar Street Lamp

- Jun 20, 2017-

The system works simple, using the photovoltaic effect principle made of solar cells solar panels during the day to receive solar radiation and converted into electrical energy output, through the charge and discharge controller stored in the battery, night when the illuminance gradually reduced to around 10lux, Open circuit voltage of solar panel 4. Around 5V, charge and discharge controller detects this voltage after the action, battery to the lamp holder discharge, battery discharge 8.5 hours later, charge and discharge controller action, battery discharge end, charge and discharge controller's main role is to protect the battery.