Feature:1. The solar panel uses polysilicon material, high conversion rate, corrosion resistance, long‑lasting.2. Absorb sunlight and converts it directly or indirectly into electrical energy through photoelectric or photochemical effects.3. Without power storage function, it is suitable for charging solar toys, solar displays, and small DC batteries.4. Perfect for home projects, scientific projects, electronic applications, and small solar systems.5. It is an ideal equipment for scientific research projects, corrosion resistance, simple installation ans use.Specification:Item Type: Solar PanelMaterial: PolysiliconWeight: Approx. 35g / 1.2ozProduct Size: Approx. 70x70mm / 2.8x2.8inPower: 0.7WWorking Current: 0.14AWorking Voltage: 5VFeature: Without Power Storage FunctionUses: Used for 3.7V-5V rechargeable batteries, home lighting and various low-power equipment, scientific projects, solar water pumps, small solar systems, etc..Package List:1 x Solar PanelNote:1. Please allow 0‑1 inch 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.