Air X Marine Wind Turbine — Model# 44446

$749.99

Small turbine is designed for highly corrosive marine environments such as oceanside cabins and sail&Quot;Smart&Quot; microprocessor controller optimizes alternator output for best battery charging. Slows blade in high winds to eliminate noise. Application: Marine environments, Volts: 12, Watts: 400 at 28 MPH, Blade Material: Carbon fiber composit, Speed (MPH): 110, Blade Diameter (in.): 46, Material: Powder-coated cast aluminum body, Overspeed/Overcrank Shutdown: Electronic torque control Designed for highly corrosive marine environments &Quot;Smart&Quot; microprocessor controller that optimizes alternator output for efficient battery charging Electronically slows blade speed in high winds to eliminate buzzing noise Provides 38 kW per month in a 12 MPH average wind Works in winds as low as 7.5 MPH 46in. dia. rotor has variable-pitch carbon fiber blades Powder-coated cast aluminum body resists corrosion Maintenance-free with only 2 moving parts Brushless neodymium-based sealed alternator Survival wind speed: 110 MPH Uses 1.5in. Schedule 40 mount

Store: Northern Tool

Skystream 3.7 Wind Turbine, Model# 44470

$6,299.99

Turn your electric meter backwards! Skystream 3.7 wind turbine hooks up to your home to help you reduce or eliminate your monthly electricity costs. It is the first compact, user-friendly, all-inclusive wind generator (with controls and inverter built in) designed to generate quiet, clean electricity in very low winds. U.S.A. Application: Home, Volts: 120/240 VAC, Watts: 1.8kw, 2.4Kw peak at 20 mph, Blade Material: Fiberglass reinforced, Speed (MPH): 140, Rotor Size (ft.): 12, Overspeed/Overcrank Shutdown: Electronic stall regulation Delivers 1.8 kW rated; 2.4 kW peak power at 20 MPH wind speed Provides 400 kW per month in a 12 MPH average wind Works in winds as low as 8 MPH 120/240 VAC 5060 Hz 12ft. dia. rotor has fiberglass reinforced blades Slotless permanent magnet brushless alternator Tower, Item# 339987, sold separately

Store: Northern Tool

Sunforce Whisper 200 Wind Turbine, Model# 1-WH200L-10

$3,999.99

Ultra-quiet wind turbine delivers 1000 Watts of power at 26 MPH. Includes controller to protect turbine. U.S.A. Volts: 12-48V DC, Watts: 1, 000 at 26 mph, Blade Material: Carbon reinforced fiberglass, Speed (MPH): 120, Material: Cast aluminum body, Rotor Size (ft.): 9, Overspeed/Overcrank Shutdown: Patented side furling Delivers 1000 Watts of power at 26 MPH Provides 158 kW per month in a 12 MPH average wind Works in winds as low as 7 MPH Voltage adjusts from 1248V DC Includes controller to protect turbine Side-furling overspeed protection turns alternator and blades out of high winds without cutting power output 9-ft. dia. rotor has polypro/carbon glass reinforced blades Alternator has cast aluminum body Uses 2.5in. Schedule 40 mount

Store: Northern Tool

Sunforce Whisper 500 Wind Turbine, Model# 1-WH500-10-24

$9,499.99

Power your entire home, cottage or shop with this ultra-quiet wind turbine that delivers an amazing 3000 Watts of power at 24 MPH! Includes controller to protect turbine. Tower kit not included (Item# 339989, sold separately). U.S.A. Application: Home, cottage or shop, Volts: 24, 32, 48 DC, Watts: 3000 @ 24 MPH, Blade Material: Carbon reinforced fiberglass, Speed (MPH): 120, Material: Welded steel powder coated, Rotor Size (ft.): 15, Overspeed/Overcrank Shutdown: Patented side furling Delivers 3000 Watts of power at 24 MPH Provides 538 kW per month in a 12 MPH average wind Works in winds as low as 7.5 MPH Adjusts from 2448V DC; comes preset at 24V Includes controller to protect turbine Side-furling overspeed protection turns alternator and blades out of high winds without cutting power output 15-ft. dia. rotor has carbon reinforced fiberglass blades Alternator has steel body with powder-coat finish Uses 5in. Schedule 40 mount

Store: Northern Tool

Whisper 100 Wind Turbine — Model# 44447

$3,599.99

Ultra-quiet wind turbine is designed to operate in a site with medium to high wind speed averages of 12 MPH and greater. Provides 100+ kWh per month (3.4 kWh per day) in a 12 MPH average wind. The Whisper 100 is one of the quietest wind turbines ever tested by the National Renewable Energy Labs. Ideal for cabins, 12V battery charging, remote power and backup power. U.S.A. Application: Cabins, Volts: 12-48V DC, Watts: 900 at 28 MPH, Blade Material: Polypro/carbon glass reinforced blades, Speed (MPH): 120, Material: Cast aluminum body, Rotor Size (ft.): 7, Overspeed/Overcrank Shutdown: Patented side furling Rated power: 900 Watts of power at 28 MPH wind speed Delivers 100 kWh per month (3.4 kWh per day) in a 12 MPH average wind Works in winds as low as 7.5 MPH Adjusts from 1248V DC in minutes Includes controller to protect turbine and storage batteries Side-furling overspeed protection turns alternator & blades out of high winds without cutting power output Survival wind speed: 120 mph 7-ft. dia. rotor has polypro/carbon glass reinforced blades Alternator has cast aluminum body 4-bearing spindle for long life Bronze bushing and large-diameter furling pin for smooth furling action Uses 2.5in. Schedule 40 mount Installs in a few hours with no welding or concrete work required

Store: Northern Tool