Skystream 1-SSL-10-240 240 Voltage 3.7 Land wind turbine 240V 60Hz
Product Description
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-connected market. Skystream 3.7 is designed for homeowners looking to reduce or eliminate their monthly electric bills. … More >>
Skystream 1-SSL-10-240 240 Voltage 3.7 Land wind turbine 240V 60Hz
Windmax HY400 600 Watt Max 12-Volt 3-Blade Residential Wind Generator Kit
- 600 Watt Max Wind Input/400 Watt Rated Wind Output
- Pole not included
- Wind turbines include generator, blades, controller and screws/bolts
- Maintanence free
- Greater energy production yield for all wind speeds and lowest ownership cost
Product Description
A wind turbine is a long term investment. Before you buy a wind turbine, the first factor to consider is if the energy produced by a wind turbine can pay for itself in 10 years or less. The second factor to consider is installation and ownership cost. Poor reliability, low quality and high maintenance will greatly increase ownership cost and make the wind turbine impossible to pay for itself. The third factor is environment and safety. A wind turbine should be … More >>
Windmax HY400 600 Watt Max 12-Volt 3-Blade Residential Wind Generator Kit
Wind Turbine Control Systems: Principles, Modelling and Gain Scheduling Design
Product Description
Modern wind turbines generally operate at variable speed in order to maximise the conversion efficiency below rated power and to reduce loading on the drive-train. In addition, pitch control of the blades is usually employed to limit the energy captured during operation above rated wind speed. The higher complexity of variable-speed variable-pitch turbines is offset by the benefits of control flexibility, namely, higher conversion efficiency, better power quality, l… More >>
Wind Turbine Control Systems: Principles, Modelling and Gain Scheduling Design
Sunforce Air X Marine Wind Turbine
- Acid etched castings double coated with marine grade powder coat for superior protection from the environment
- Tuff-Gel coated fasteners to prevent seizing of components
- The turbine’s smart controller allows it to really control blade rotation speed thus eliminating the buzzing noise commonly found with most small wind turbines.
- High Wind Safe Mode – automatically slows turbine in potentially damaging winds. Reduces noise and distractions for peace-of-mind when on or off your boat
- Auto-brake feature that slows the AIR to a silent spin when the batteries are charged, thus extending bearing life and eliminating noise
Product Description
The AIR X Marine is the world’s number one selling small wind turbine for Sailboats. The unit incorporates a new microprocessor based technology that results in increased performance, improved battery charging capability, greater reliability and the reduction of “flutter” noise from the machine. The controller allows for peak-power tracking of the wind by optimizing the alternator’s output on all points of the cubic curve and efficiently delivers the energy … More >>
Sunforce Air X Marine Wind Turbine
Wind Turbines: Fundamentals, Technologies, Application, Economics
Product Description
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 designing wind energy converters with a major industrial manufacturer and, more recently, in technical consulting and in the… More >>
Wind Turbines: Fundamentals, Technologies, Application, Economics
Sunforce 44455 Wind Generator 30' Tower Kit
- Tower kit supports wind generators up to 30 feet
- All-weather and simple to assemble
- Works with nearly any portable wind generator
- Includes a plastic bag, manual, wire ties, guy wire plate stampings, hardware box, pipe pox, cable crimps and a sales policy document
- Manufacturer recommends using a cement base for best performance
Product Description
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 simple to assemble, and an brilliant choice for nearly any portable wind generator. The kit includes a plastic bag, manual, wire ties, guy wire plate stampings, hardware box, pipe pox, cable crimps and a sales policy document. The manufacturer recommends using a cement base for best p… More >>
Sunforce 44455 Wind Generator 30′ Tower Kit
1500 Watt DIY Do It Yourself Wind Turbine/Generator Kit 61" Blade
- 3 Fiberglass Blades (61″) (~10.5′ rotor diameter)
- 24 Strong Neodymium Magnets (2″x1″x1/2″)
- 11 Lb Spool Magnet Wire (Gauge: 14 AWG)
- A Wind Turbine Recipe Book by Hugh Piggott
- Hub w/ Hardware and a Nose Cone
Product Description
All items are GROUNDBREAKING 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. They have a polished end for aesthetics that will make you proud.
Hub: Our steel hub is designed specifically for the blades. It has a tapered hole to secure… More >>
1500 Watt DIY Do It Yourself Wind Turbine/Generator Kit 61″ Blade
Aerodynamics of Wind Turbines
Product Description
Aerodynamics of Wind Turbines is the established essential text for the fundamental solutions to efficient wind turbine design. Now in its second edition, it has been entirely updated and substantially extended to reflect advances in technology, research into rotor aerodynamics and the structural response of the wind turbine structure.
Topics covered include increasing mass flow through the turbine, performance at low and high wind speeds, assessment of … More >>
Aerodynamics of Wind Turbines
Windmax HY600 900 Watt Max 24-Volt 3-Blade Residential Wind Generator Kit
- 900 Watt Max Wind Input/600 Watt Rated Wind Output
- Pole not included
- Wind turbines include generator, blades, controller and screws/bolts
- Maintanence free
- Greater energy production yield for all wind speeds and lowest ownership cost
Product Description
A wind turbine is a long term investment. Before you buy a wind turbine, the first factor to consider is if the energy produced by a wind turbine can pay for itself in 10 years or less.
The second factor to consider is installation and ownership cost. Poor reliability, low quality and high maintenance will greatly increase ownership cost and make the wind turbine impossible to pay for itself.
The third factor is environment and safety. A wind turbine should be… More >>
Windmax HY600 900 Watt Max 24-Volt 3-Blade Residential Wind Generator Kit
Ventamatic CX12IBALWG Wind Turbine Attic Ventilator with Base and Riser
Product Description
12″. Constructed with components designed to meet or exceed industry specifications and standards. DuPont Delrin bearing system for silent, long lasting, and smooth operation. Raceways fully machined to deliver low drag and silent operation. Tested to insur… More >>
Ventamatic CX12IBALWG Wind Turbine Attic Ventilator with Base and Riser
