Specification:Condition: 100% Brand NewItem Type: Solar PanelMaterial: Polysilicon Weight: Approx. 15g/0.5ozProduct Size: Approx. 58 x 58mm/2.3 x 2.3inPower: 0.45WWorking Voltage: 2VApplication: 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:4 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. Without power storage function.