Renewable energy manufacturer and distributor of human, solar, wind and microhydro systems.Pedal Power Generators -- Windstream Power Create electricity with pedal power! The Human Power Generator uses bike power to create electricity. Small, portable, and dependable - perfect for emergencies, power failures, remote locations, and off-grid applications. Charge 12 volt batteries; run small appliances. Incorporate into your existing 12 volt system or plug your 120 volt appliance into the Portable Power Pack outlet and start pedaling. The average person can expect to produce about 150 watts conti