portable solar power. Charge and Operate Cell Phones, Laptops, Radios, GPS Tracking Systems, Lighting, Camping Gear and More...• Solar ReChargeable • USB/AC/DC Power• Portable • Self-contained• Emergency Power Source Has a built in high brightness 3 watt LED light for ease of use in the dark. Stores 18AH of power, rechargable through the 18watt solar panel. $599
This manual will teach you how to convert wind and sun into electrical energy and to build your own energy devices at home, and how to do it very cheaply.