High photoelectric conversion rate, suitable for solar toys, solar lights, solar screens and charging small DC batteries. It can also be used for solar lawn lights, solar wall lights, aluminium solar flashlights, mobile solar energy, solar micro pumps, etc. Lightweight, compact and very portable. Very practical and practical. Solar panels absorb solar light and convert it directly or indirectly into electricity by photovoltaic or photochemical action. It is a perfect device for scientific research projects, effectively packaged solar panels can provide enough power for DIY. › See more product details High photoelectric conversion rate, suitable for solar toys, solar lights, solar screens and charging small DC batteries. It can also be used for solar lawn lights, solar wall lights, aluminium solar flashlights, mobile solar energy, solar micro pumps, etc. Lightweight, compact and very portable. Very practical and practical. Solar panels absorb solar light and convert it directly or indirectly into electricity by photovoltaic or photochemical action. It is a perfect device for scientific research projects, effectively packaged solar panels can provide enough power for DIY.