Portable Module DIY Small Solar Panel for Cellular Phone
Scope of application:
Solar courtyard lighting.
Small household lighting system.
Solar street lighting.
Outdoor solar advertising.
Suitable for all kinds of low-power appliances, emergency lights, advertising lights, traffic lights, household lights, electric fans, such as solar pumps, solar street lights, small solar energy systems, etc.
Solar panels: 0.5W polycrystalline silicon solar drip board