Zephyr combines advanced wind turbine technology with Japan’s world-renowned manufacturing craftsmanship, to successfully develop the Airdolphin Z-1000-48 PRO 1000 watt wind turbine — a next-generation, low-mass wind turbine which instantly adapts to changing wind conditions, from slight to stormy.

The total weight of the Airdolphin PRO is 17.5 kg (38.5 lbs). Unlike larger turbines, the Airdolphin’s low mass allows it to be mounted on existing structures like remote telecommunication towers, transmission line pylons and billboards, as well as near roads, railways and airports. Even factory and urban rooftops can become cost effective locations for producing usable electrical power.

The Airdolphin PRO is also ideal for:

? Mountainous areas

? Ocean areas and islands

? Repeater stations

? Remote monitoring sites (web cameras, GPS receivers, wireless applications)

? Street lights (no utility electricity required)

? Public facilities (dams, weather observatories, etc.)

? Communication base stations

The blades of each Airdolphin are created with Zephyr’s patented SD blade technology (noise reduction ridges). Their designers were inspired by the feather patterns of owl wings, which allow owls to fly in silence. This technology applies a series of thin ridges to the surface of each blade, creating micro vortices to keep the airflow attached to the airfoil longer than conventional blades, thus reducing decibel count.

100% Organic Cotton Unisex T-shirt. Iwo Jima recreation with a wind turbine. T-shirt reads, “Renewable Energy Is American Security.” Machine washable. Made in the USA.

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Biodiesel Basics and Beyond aims to separate fact from fiction and to educate potential home, farm, and cooperative manufacturers on the economic production of quality biodiesel from both waste and virgin oil feedstock. The book includes: detailed processes and equipment required to produce biodiesel fuel that meets North American standards how farmers can use excess oilseed as a feedstock for biodiesel production the use of the co-byproduct glycerin in the making of soap a (more…)