Portable Solar Panel, 2PCS 4 Volt Solar Panels, Polysilicon Flexible Solar Panel with Electronic Wire Polysilicon Solar Board for Science 75x25mm, Portable Solar Panel, 2PCS 4 Volt Solar Panels,

Specification: Item Type: Solar Panel Material: Polysilicon Weight: Approx. 17g / 0.6oz Product Size: Approx. 75x25mm / 3.0x1.0in Power: 0.2W Working current: 0-50MA Working voltage: 4V Feature: Without power storage function Uses: used for rechargeable batteries, home lighting and various low-power equipment, scientific projects, solar water pumps, small solar systems, etc. Package List:2 x Solar Panel Note:1. Please allow 1?2in 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.