Renewable Energy Systems

Call Toll Free 1-877-964-4188 

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Products

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ETA Engineering, Inc.

4049 E. Presidio St., Suite 117

Mesa, AZ 85215

Phone: 480-966-1380

Toll Free: 1-877-964-4188

Fax: 1-480-966-1516

info@etaengineering.com

Note: Prices are subject to change without notice due to changes in other vendors' prices to us. These changes may arise from normal product development plus fluctuations in foreign exchange rates and commodity prices.

Wind Turbines by Southwest Windpower

wind energy

Harnessing the power of the wind is made possible by the wind power experts at Southwest Windpower, the world leader in small wind turbine manufacturing, sales, and exports, and maker of the Air-X and Whisper line of wind turbines.  Southwest Windpower designs products to efficiently capture abundant wind energy resources and at these low prices, wind power offers a cost effective way to meet your energy needs.  ETA Engineering also carries accessories for Southwest Windpower wind turbines, including professional engineer certified tower kits, a variety of wind power and solar charge controllers and an assortment of water pumps.

Wind power and solar power are complementary in the sense that when a wind resource is not available, sunshine often is.  If both resources are available, then a hybrid system is the more economical approach.  A hybrid system uses fewer batteries and the battery bank is cycled less, which results in longer battery lifetimes and lower costs.  If you already have a wind turbine, consider adding solar panels to your system for extra dependability and long term cost savings.  If you already have solar panels, then you've come to the right place for dependable wind turbines and accessories.

Click here for on grid or off grid home systems.

For current pricing, call us toll-free 1-877-964-4188.

air-x wind turbine
marine
air x
h40
h80
whisper 175
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Model

Skystream

3.7

Grid-Tie

Rated Output Power

400W

400W

300W

900W

1000W

3200W

1800W

Rated wind speed

28 mph

28 mph

28 mph

28 mph

24 mph

27 mph

20 mph

Rated wind speed

12.5 m/s

12.5 m/s

12.5 m/s

12.5 m/s

10.5 m/s

12 m/s

9 m/s

Rotor Diameter

46 in

46 in

46 in

7 ft

10 ft

15 ft

12 ft

Weight

13 lbs

13 lbs

15 lbs

47 lbs

65 lbs

175 lbs

170 lbs

Start-up wind speed

7 mph

7 mph

7 mph

7.5 mph

7 mph

7.1 mph

8 mph

Rotor Diameter

1.14 m

1.14 m

1.14 m

2.1 m

3.0 m

5.0 m

3.72 m

Weight

6 kg

6 kg

7 kg

21 kg

30 kg

55 kg

77 kg

Start-up wind speed

3.0 m/s

3.0 m/s

3.0 m/s

3.4 m/s

3.1 m/s

3.1 m/s

3.5 m/s

Voltage VDC

All available in 12, 24 & 48 volts

Pole size

2.5 inch

Schedule 40

2.5 inch

Schedule 40

5 inch

Schedule 40

Documentationwpbd2bdbf1.gif

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©2001-2008 ETA Engineering, Inc. All rights reserved.

Last updated: December 19, 2008