The Sunforce 44444 12-Volt 400-Watt Wind Generator harnesses the power of the wind to provide you with clean, free renewable energy. Not only can it lower your electric bill at home, but it's also a great choice for generating electricity at cabins and worksites far from existing power lines...

The Sunforce 44455 Wind Generator 30-Foot Tower Kit supports wind generators, such as the Sunforce 44447 Whisper 100 900 Watt Wind Generator, up to 30 feet. This all-weather tower kit is easy to assemble, and an excellent choice for almost any portable wind generator...

Solar/wind Max: 1200w, Wind only: 1000w rated, solar panel is not included.

Solar/wind Max: 650w, Wind only: 400w rated, Wind only Max: 500w, solar panel is not included.

14'' superior internally braced wind turbine attic exhaust vent. Aluminum construction. Premium grade upper and lower stainless steel ball bearings with integrated molded shield to protect bearing raceway...

This package includes the major material to make a 500 W system based on Hugh Piggott's Plan. The plan provides very detailed info to guide you through the process. All the rest material is also listed with the sources where you get them from...

Solar/wind Max: 900w, Wind only: 600w rated, Wind only Max: 750w, solar panel is not included.

All items are BRAND NEW, never used and straight from the manufacturer FEATURES: Blades: Our blades are made from lightweight, yet durable fiberglass. With a S809 airfoil design, pronounced pitch, and tapered tip, these blades will start at the slowest wind speeds and give you power with low noise levels...

Solar/wind Max: 600w, Wind only: 400w rated, Wind only Max: 450w, solar panel is not included.

12'' superior internally braced wind turbine attic exhaust vent. Aluminum construction. Premium grade upper and lower stainless steel ball bearings with integrated molded shield to protect bearing raceway...

PowerGard® is the new power saving device that improves the efficiency and the power factor of the electricity consumed by appliances in your home. It improves power factor of appliances, reduces the impact of electrical surges, and increases efficiency by stabilizing the voltage...

Push-Button Computer Energy Savings. Buztronics USB Smart Energy-Saving Computer Button makes sure idle computers conserve energy. At break time, its green glow reminds you to give it a click and send your PC into maximum energy-saving ecomode...

Duke Power Energy Exploratorium, Electricity is digitally printed on archival photographic paper resulting in vivid, pure color and exceptional detail that is suitable for any museum or gallery display...

The Wattsdog Power Saver 1200-M unit has a NEMA metal Box - A small gray box - that saves you money! - Fits neatly next to your breaker panel and or plug it to a 110 outlet nearby. - Saves you hundreds, if not thousands, of dollars year after year and protects the entire home...

Art.com is the world's largest retailer of art prints, posters, photographs, and framed artwork. With our huge selection of over 400,000 prints, you'll easily find the perfect piece for your home, office, or classroom...

Art.com is the world's largest retailer of art prints, posters, photographs, and framed artwork. With our huge selection of over 400,000 prints, you'll easily find the perfect piece for your home, office, or classroom...

AllPosters.com is the world's #1 seller of posters, prints, photographs, specialty products and framed art. We're dedicated to bringing our customers the best selection of high quality wall décor that is perfect for their home or office...

Duke Power Energy Exploratorium, Electricity is digitally printed on archival photographic paper resulting in vivid, pure color and exceptional detail that is suitable for any museum or gallery display...

AllPosters.com is the world's #1 seller of posters, prints, photographs, specialty products and framed art. We're dedicated to bringing our customers the best selection of high quality wall décor that is perfect for their home or office...

Brighten up any space with high quality framed and ready to hang art prints. Duke Power Energy Exploratorium, Electricity is just one that helps you create effortless style and adds character to any room.