What is the working principle of solar lamps
The solar panel voltage is about 4.5V, the charge and discharge controller to detect the voltage value of the battery discharge lamp, the most simple! Said: after the solar panels will absorb solar energy and converted into electrical energy, the electrical energy storage battery, for use at night. Battery is divided into lead-acid battery and colloid battery
The use of solar day solar photovoltaic effect principle of solar radiation and into electrical energy output, through the charging and discharging controller is stored in the accumulator. When night illumination gradually reduced to about 10lux
Solar energy is converted into electrical energy stored in a battery pack. The battery pack is supplied to the lamp (usually LED)
