3W 12V Polycrystalline Silicon Solar Panel Module for Battery Charger DIY Science Project

Feature: 1. Solar panel, high conversion rate, high efficiency output, excellent low light effect, energy saving and high efficiency. 2. Absorb sunlight and convert it directly or indirectly into electrical energy through photoelectric or photochemical effects. 3. Very suitable for small home projects, scientific projects, electronic applications, and other DIY projects with solar power. 4. The solar cell is covered with epoxy resin adhesive and attached with printed circuit board, which is resistant to pressure and corrosion. 5. Suitable for solar toys, lawn lights, wall lights, radios, solar mini water pumps, etc., to charge small DC batteries. 6. Adopts waterproof resin encapsulation, which has good sealing performance, stable performance, not damaged by rain or snow. Specification: Condition: 100percent Brand New Item Type: Solar Panel Material: Polycrystalline Silicon Weight: Approx. 82g 2.9oz Size: Approx. 14.4x14.5cm 5.7x5.7in Power: 3W Working Voltage: 12V Working Current: 0.25A Features: High conversion rate, high efficiency output; excellent low light effect; high quality epoxy resin with high light transmittance, hardness 80, surface scratches are inevitable, but it does not affect the use effect. (If you pay attention to the aesthetics of the product, please do not remove the surface protective film when using it); the unique process makes the components beautiful, strong and wind resistant, easy to install Uses: Solar garden lighting, small household lighting systems, solar street lighting, outdoor solar advertising, suitable for various low power electrical appliances, emergency lights, advertising lights, traffic lights, household lights, electric fans and other low power equipment.. Package List: 1 x Solar Panel Note: 1. Please allow 0 2 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. This solar panel does not have a power storage function.