Technical Specifications: Voltage: 48v Alternator: Direct drive, 3-Phase AC permanent magnet PMA Rated Power Output: 1000w Rated Speed: 400 RPM Rated Wind Speed: 9 m/s or 20 mph Start-up Wind Speed: 2 m/s Wind Blades: 3 blades per system Blade Material: Reinforced Fiber Glass Blade Diameter: 2.7 M (8.9 Feet) Tower Height: 6 Meters/20 Fe[Read More]

Two 50W solar panels can be easily bolted together and connect in parallel or in series to form a 100W size panel. It is actually less expensive when cost of shipping is factored. Also, it is much safer to ship compared to a 100W panel. Two 50W panels covers the same area as the 100W panel but is more flexible in placement, especially where space i[Read More]

The Solar Electricity Handbook is a practical and straightforward guide to using electric solar panels. Assuming no previous knowledge of solar panels, the book explains how solar panels work, how they can be used and explains the steps you need to take to successfully design and install a solar electric system from scratch using photovoltaic sol[Read More]

The MotoMaster Eliminator 12Volt Folding Solar Panel, also called the Sunforce Folding Solar Panel is ideal for hiking, camping, sporting events, on campus and at the beach. This solar panel is a flexible, foldable and durable solar product that produces enough power to charge rechargeable flash lights, lanterns, cell phones, GPS units, satellit[Read More]

This useful and fascinating book about energy (solar and wind) comes with a cool solar car to build! YOU can help to keep the planet “green.”  Find out all about using energy from the sun and the wind with this eco-friendly book! Solar and Wind Power is packed with fascinating facts and true-life success stories about the use of Earth’s mos[Read More]

The Sunsei Solar 260-watt 16-1/2-volt charger provides a renewable alternative to noisy diesel, propane and gas generators, and gives power all year round when exposed to daylight. A perfect match for back-up power in RVs, boats or off-grid applications, this workhorse kit produces 230 watts of high efficiency polycrystalline charges for multiple b[Read More]

**AIR-X LAND 12VDC SPECIFICATIONS: 12 volt model / 3 year Warranty by MFG / Quiet Operation / 46 Inch Rotor / 13 pounds / Aluminum Alloy Castings / Carbon Fiber Blades / Microprocessor - based smart internal regulator with peak power tracking. / Electronic torque control over-speed protection. / **SAMLEX PSE-12125A 1250 WATT MODIFIED SINE WAVE IN[Read More]

SKYSTREAM Wind Turbines - On GridSkystream 3.7 developed by Southwest Windpower in collaboration with the U.S. Department of Energy National Renewable Energy Laboratory is the newest generation in residential wind technology. Skystream 3.7 has a 1.9 kW rating and is the first fully integrated small wind generator specifically designed for the grid-[Read More]

Wind Turbines addresses all those professionally involved in research, development, manufacture and operation of wind turbines. It provides a cross-disciplinary overview of modern wind turbine technology and an orientation in the associated technical, economic and environmental fields. It is based on the author's experience gained over decades desi[Read More]