1、Polycrystalline Silicon: Made of high efficiency polycrystalline silicon cells, this micro solar panel cell has high conversion rate and high output efficiency. 2、DIY Solar Panel Module: The unique process makes the solar panel beautiful, firm, windproof, snow proof and easy to install. It is a perfect prop for DIY design and scientific projects. 3、Appliations: Widely used for solar lawn lamps, solar wall lamps, solar crafts, solar toys, solar radios, solar flashlights, solar cell phone chargers, solar small water pumps, solar home, office power supplies and portable mobile power systems. 4、Environmental Friendly: Mini DIY solar system is energy saving. Contribute to environmental protection by using green energy solar energy. Absorbs sunlight and converts it directly or indirectly into electricity. 5、Lightweight and Portable: This DIY solar panel module has a lightweight, and it is portable and easy to operate. High stability and durability, long service life. Item Type: Micro Solar Panel Cell Material: Polysilicon Gross Weight: 21g / 0.7oz Size: 7x8.3cm / 2.8x3.3in Maximum Power: 0.6W Working Voltage: 2V Applications: Widely used for solar lawn lamps, solar wall lamps, solar crafts, solar toys, solar radios, solar flashlights, solar cell phone chargers, solar small water pumps, solar home, office power supplies and portable mobile power systems 1 x Solar Panel Cell