The solar wall lamp is composed of solar cell modules, ultra-bright LED lights and lamps. It is a kind of outdoor lighting with solar energy as the power supply for night lighting and high efficiency LED lighting source.
It is composed of solar cell module (photoelectric panel), ultra-bright LED lamp (light source), maintenance-free rechargeable battery, automatic control circuit and lamps. It is a kind of outdoor lighting with solar energy as the power supply for night lighting and high efficiency LED lighting source.
The characteristics :
1. Solar panel is equipped with special microcomputer intelligent controller to convert light energy into electric energy. No need to dig ditches and pull wires.
2. Microcomputer intelligent controller adopts advanced integrated circuit manufacturing, high conversion efficiency, with overcharge prevention, overdischarge, automatic adjustment of charging current, polarity reverse connection and output short circuit protection function, greatly extend the service life of the battery, safe and reliable, easy to use.
3. High efficiency maintenance-free battery, powerful power storage and durable.
4. The time controller is of automatic tracking type. The lighting time is automatically adjusted according to different lighting time in different seasons.
The working principle :
The sunlight shines on the solar cell module (photoelectric panel) during the day, and the solar cell generates direct current to charge the rechargeable battery through the controller. After the sun sets in the evening, "controller circuit" detects insufficient light (dark) and automatically turns on the light for illumination, and automatically turns off the light at dawn.