Solar Board 4Pcs Mini Cell Panel DIY 40x30mm 0.15W 3V Module
- It is very suitable for small home projects, scientific projects, electronic applications, and for charging small batteries.
- Solar charging module, suitable for solar toys, solar lights, solar water pumps, small solar systems, etc.
- Selected high‑quality polysilicon material, durable, durable, weatherproof, and can withstand harsh weather conditions.
- Absorbs sunlight and converts it directly or indirectly into electrical energy through photoelectric or photochemical effects.
- Easy to install and disassemble, without power storage function, the photoelectric conversion efficiency reaches 18.5%.
