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Primus Wind Power Air 40 Wind Turbine Generator | Land Off-Grid Remote Power Applications

3.9 out of 5 stars 6 ratings

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12V

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  • Advanced microprocessor technology for superior performance and high wind protection without mechanical braking.
  • Blades designed for quieter operation, durability and optimum energy capture in most wind speeds.
  • Lightweight design is simple and easy-to-install; integrated controller for plug-and-play operation
  • Pair with solar PV for redundant energy production year-round.
  • Produces 40 kWh of energy per month generating energy in a wide range of wind speeds
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  • Primus Wind Power Air 40 Wind Turbine Generator | Land Off-Grid Remote Power Applications
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  • Renogy 100 Watt 12 Volt Monocrystalline Solar Panel, Compact Design 42.4 X 20.0 X 1.38 in, High Efficiency Module PV Power for Battery Charging Boat, Caravan, RV and Any Other Off Grid Applications
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Product description

Size:12V

AIR 40 is the premier micro-wind turbine for land-based applications. It operates efficiently across a wide-range of wind speeds, providing energy for telecom, water pumping, lighting, SCADA, off-grid homes, or other low energy demand battery charging applications. The AIR 40 is ideal for pairing with solar to offset seasonal variation, delivering more consistent energy.

Product details

Size:12V
  • Is Discontinued By Manufacturer : No
  • Product Dimensions : 27 x 12.5 x 9 inches; 13 Pounds
  • Item model number : AIR40
  • Date First Available : June 12, 2012
  • Manufacturer : PRIMUS
  • ASIN : B00IJZX910
  • Customer Reviews:
    3.9 out of 5 stars 6 ratings

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3.9 out of 5 stars
3.9 out of 5
6 global ratings
5 star
73%
4 star 0% (0%) 0%
3 star 0% (0%) 0%
2 star 0% (0%) 0%
1 star
27%
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Top reviews from the United States

Reviewed in the United States on February 15, 2021
Size: 12VVerified Purchase
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5.0 out of 5 stars Quality product - made in the USA - Colorado - not a cheap hobby turbine
By Ken K. on February 15, 2021
Received the AIR 40 wind turbine on time, as expected and appears to be a high quality product - Aluminum housing with solid metal (not plastic parts).  This is as I would have expected from an American made wind turbine. 
NOTE: I could not find some parts at first but then realized to look in the back of the foam and discovered the hub and nose cone - see pics - YEA
In the bottom of the box is a written manual, warranty card and hardware pack.  The hardware pack contains the blade bolts/nuts and tools to tighten as well as some spare blade/yaw bolts which is nice.  The hardware pack has some Tef Gel which I did not know what this is for, but after reading the manual on Primus Wind Power website, I discovered it is for yaw and blade bolts to help with corrosion etc. 
The warranty card was old school to fill out and snail mail to send, so I went to the website and found the online version and filled that form in and was much easier.  I recommend doing this at primuwindpower.com - support tab.
I called Primus main line as I had some install questions and actually spoke to a real person in the good ol USA and was very helpful.  They answered my questions but also directed me to a recorded eucational video/webinar on Primus website that was very helpful.  This was under the support tab - watch a webinar.
I have not installed the AIR 40 turbine into my off grid battery charging system yet but will do so when it warms up a bit.  I will update my review on the installation process and operation with pics.
Overall, the AIR 40 turbine is a high quality product and I would highly recommend.
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2 people found this helpful
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Reviewed in the United States on July 5, 2018
Verified Purchase
14 people found this helpful
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Reviewed in the United States on May 12, 2021
Size: 12VVerified Purchase
Reviewed in the United States on August 1, 2019
Size: 24VVerified Purchase
3 people found this helpful
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Reviewed in the United States on November 27, 2020
Size: 12V
One person found this helpful
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