Home > Knowledge > Content
The principle of solar light work
- Dec 31, 2017 -

Solar cell solar panels, which are made from the principle of photovoltaic effect, receive solar radiant energy and convert it into electrical energy output, which is stored in the battery by charging and discharging controller, and the illumination is lowered to about 10lux at night. Solar panel open circuit voltage of 4.5V or so, charge and discharge controller detects this voltage value after the action, the battery to the lamp discharge! Most simply, solar panels will absorb solar energy and convert it into electricity, storing it in batteries so that solar lights can be used at night.