Solar panels are devices that absorb sunlight and convert it directly or indirectly into electrical energy through photoelectric or photochemical effects. It is a great device for scientific research projects.
The solar panel is covered with epoxy resin adhesive and attached with printed circuit board, which has the characteristics of compression resistance, corrosion resistance, low cost and so on.
You can place the panel in the sun and use it to charge the device directly, very convenient.
Waterproof resin packaging, so not rain or snow damage, portable, compact and durable.
Suitable for solar toys, solar lamps, solar monitor, and charging small DC batteries.
DIY solar for solar lawn lamp, solar wall lamp, solar handicraft, solar toy, solar radio, solar aluminum flashlight, solar mobile power charger, solar micro pump, etc.
2pcs/ Set 0.5W 5V Polysilicon Solar Panel Charging Board fot Home DIY Projects Toys Battery Chargers