1,Solar panels absorb sunlight and convert it directly or indirectly into electrical energy through photovoltaic or photochemical action. 2,High photoelectric conversion rate, suitable for solar toys, solar lights, solar displays, and for charging small DC batteries. 3,It can also be used for solar lawn lights, solar wall lights, solar aluminum flashlights, solar mobile power supplies, solar miniature water pumps, etc. 4,This solar panel is environmental friendly which transform sunlight into electrical without any resource waste. 5,This panel is small, lightweight and portable, which makes it convenient to be carried and storaged. 2 x Solar Panel Condition: Item Type: Solar PanelMaterial: Polycrystalline SiliconColor: As Picture ShownProduct Length: Approx. 50mm or 2.0inProduct Width: Approx. 38mm or 1.5inProduct Height: Approx. 3mm or 0.1inWeight: Approx. 15.0g or 0.5ozQuantity: 2Pcs or SetConversion Rate: 18.4 percent Output Power: 0.23wWorking Voltage: 2vOpen Circuit Voltage: 2.5vWorking Current: 0.115AUsage: Solar Power Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.