Site Information

 Loading... Please wait...
  • Urban Green Energy VisionAir 4kW 4000 Watt Wind Turbine
  • Urban Green Energy Logo
  • USA Flag

Urban Green Energy VisionAir 4kW 4000 Watt Wind Turbine (Discontinued)

email us for pricing at
444.00 KGS

Product Description

Urban Green Energy VisionAir 4kW 4000 Watt Wind Turbine – this is an independent review for Urban Green Energy VisionAir 4kW 4000 Watt Wind Turbine we have compiled for your reference. Feel free to add your comments or experiences at the bottom of the page.

Unprecedented Airfoil

Entirely conceived by the UGE R&D Team, our new blades were created after an entire year of analysis and progress. Simulations and iterations on blades have shined a new light on the right balances of lightness and momentum, lift and drag, and strength and elegance. Integrating multiple innovative materials, the blades are manufactured at a new UGE facility through automated molding of resin-infused fibers, a process so exceptional and unmatchd it borders on unreal.

Safety Features

A comprehensive and unprecedented system of redundant safety features make justice to the VisionAIR's thorough design. From a redundancy of connections for additional safety to an array of electronics which monitor electrical parameters continuously, UGE technology is no longer just the baseline for safety - it has redefined it.


Your wind turbine is going to be running day and night for 20 or more years; we encourage you not to take any chances with quality.  Our focus on quality is what has earned us our reputation.  We are an ISO 9001 certified manufacturer and take every precaution to ensure your wind turbine exceeds expectations from Day 1 through Year 20.


At UGE we believe a wind turbine should be seen but not heard.  Fortunately, UGE wind turbines are so quiet, you won't even know they're spinning!  Thanks to the turbines' low RPM and industry-leading design, they are virtually silent, even during high wind speeds, and cannot be heard over a typical refrigerator.  The low RPM and helical design leads to very low-vibration turbines which can be mounted in various locations.

Urban Green Energy VisionAir 4kW 4000 Watt Wind Turbine Power Output Curve

The graph below shows the typical power produced for the Urban Green Energy VisionAir 4kW 4000 Watt Wind Turbine at different wind speeds.

 Compare power curve with other wind turbines

Manufacturer Urban Green Energy  
Model Vision Air  
Axis Vertical  
Blade Materials Fiberglass
Height: 5.2  (17.1 ft) m
Width: 3.2  (10.5 ft)
Weight: 756
Swept Area: 16.6 m2
Annual Energy at 5.5m/s 3600 kWh
Cut-in Wind Speed <4.0 (<8 mph) m/s
Cut-out Wind Speed
30 (66 mph
Rated RPM 130
Survival Wind Speed 50 (110 mph) m/s
Rated Wind Speed 11 (24 mph) m/s
Sound level at 12 m/s 38 dB (A)  
Generator Type
Three-Phase Permanent Magnet  
Off-Grid 270
Grid-Tie 530 Vdc
ISO 9001 Manufacturing Quality Management
UL 1004 / CSA C22.2
Generator Electrical Safety
European Conformity  
Manufacturer Country    
Year of product launch    

Compare power curve with other turbines


Blade diameter

Blade diameter is an important thing to look at when comparing turbines, since it effects how much power can be captured from the wind. This turbine has a blade diameter of 3.00 metres.


Wind speed

If you are thinking of buying a Urban Green Energy VisionAir 4kW 4000 Watt Wind Turbine, we'd advise measuring the local wind resource first to give you a better idea of how much power you can expect to generate.


UK discounts available?



Available voltages




444 kilograms


Product Reviews

Write Review

This product hasn't received any reviews yet. Be the first to review this product!

Click the button below to add the Urban Green Energy VisionAir 4kW 4000 Watt Wind Turbine (Discontinued) to your wish list.