Small Systems Equipment

This webpage is designed to help you find out which companies are actively supplying small wind turbine equipment in the UK and abroad. Click on each company name to find out more. Alternatively you can learn more about BWEA and small systems using the menu on the top right hand side of this webpage.

BWEA small systems membership currently includes all major small wind manufacturers, suppliers, installers, utilities, test houses, certification bodies as well as academic institutions. A full list of the BWEA small system membership can be found here.

Please note that BWEA is not responsible for the accuracy of the data presented. Unless certified to the BWEA Small Wind Turbine Performance and Safety Standard, listed micro- and small-wind products may state rated power at different windspeeds using differing methodologies.

Aeolus Power Ltd
Unit NameDiameter (M)Swept Area (M2)Rated Power (kW)Rated windspeed (m/s)
Proven 2.5kW3.59.62.512
Proven 6kW5.523.8612
Proven 15kW963.61512
Entegrity EW5015176.75011.3
 
Ampair (Boost Energy Systems)
Unit NameDiameter (M)Swept Area (M2)Rated Power (kW)Rated windspeed (m/s)
Ampair 100W0.930.70.112.6
Ampair 300W1.21.10.312.6
Ampair 600W1.72.30.612.6
 
Ardenham Energy Ltd
Unit NameDiameter (M)Swept Area (M2)Rated Power (kW)Rated windspeed (m/s)
Ampair 100W0.930.70.112.6
Ampair 300W1.21.10.312.6
Ampair 600W1.72.30.612.6
Proven 2.5kW3.59.62.512
Proven 6kW5.523.8612
Eoltec Scirroco 6 kW5.624.6611.5
Fortis Alize 10kW738.51013
Westwind 20kW1078.52014
Eoltec Windrunner 20kW1195.02510.5
Eclectic D400 StealthGen1.11.00.416
 
Brumac Wind Systems Ltd
Unit NameDiameter (M)Swept Area (M2)Rated Power (kW)Rated windspeed (m/s)
5kW  5 
10kw  10 
20kw  20 
50kW  50 
 
Eclectic Energy Ltd
Unit NameDiameter (M)Swept Area (M2)Rated Power (kW)Rated windspeed (m/s)
Eclectic D400 StealthGen1.11.00.416
Duogen1.11.00.2816
 
Fortis Wind Energy
Unit NameDiameter (M)Swept Area (M2)Rated Power (kW)Rated windspeed (m/s)
Fortis Alize 10kW738.51013
Fortis Montana 5.8kW519.65.818
Fortis Passaat 1.4kW3.127.61.416
Fortis Espada 800W23.10.818
 
Gaia-Wind Ltd
Unit NameDiameter (M)Swept Area (M2)Rated Power (kW)Rated windspeed (m/s)
Gaia 11kW13132.7119.5
 
Iskra Wind Energy Ltd
Unit NameDiameter (M)Swept Area (M2)Rated Power (kW)Rated windspeed (m/s)
Iskra AT5-15.422.9512
 
Llumarlite
Unit NameDiameter (M)Swept Area (M2)Rated Power (kW)Rated windspeed (m/s)
Big Star Vertical WindRotor 20KwVAWT36.62014
Maxi Vertical WindRotor 6KwVAWT11.8614
Simply Vertical 3KwVAWT6.6314
Easy Vertical 1KwVAWT2.07114
Speedy Vertical 300wVAWT0.960.314
 
Marlec Engineering Co Ltd
Unit NameDiameter (M)Swept Area (M2)Rated Power (kW)Rated windspeed (m/s)
Rutland 5030.510.20.0259.8
Rutland 9130.910.70.099.8
Rutland Furlmatic 910-30.910.70.099.8
Rutland Furlmatic 1803-21.82.50.3410
 
Next Generation Turbines
Unit NameDiameter (M)Swept Area (M2)Rated Power (kW)Rated windspeed (m/s)
Skystream 3.73.7210.91.89
 
Perpetual Energy
Unit NameDiameter (M)Swept Area (M2)Rated Power (kW)Rated windspeed (m/s)
Gaia 11kW13132.7119.5
Westwind 20kW1078.52014
Entegrity EW5015176.75011.3
 
Proven Energy Ltd
Unit NameDiameter (M)Swept Area (M2)Rated Power (kW)Rated windspeed (m/s)
Proven 2.5kW3.59.62.512
Proven 6kW5.523.8612
Proven 15kW963.61512
 
Quietrevolution
Unit NameDiameter (M)Swept Area (M2)Rated Power (kW)Rated windspeed (m/s)
QR5VAWT13.67.213.5
 
Renewable Devices
Unit NameDiameter (M)Swept Area (M2)Rated Power (kW)Rated windspeed (m/s)
Swift2.13.51.512.5
 
Segen Ltd
Unit NameDiameter (M)Swept Area (M2)Rated Power (kW)Rated windspeed (m/s)
Iskra AT5-15.422.9512
Kestral37.119.5
Skystream 3.73.710.81.810
Westwind 10kW6.230.21014
Westwind 20kW10.484.92014
 
UK Climate Centre
Unit NameDiameter (M)Swept Area (M2)Rated Power (kW)Rated windspeed (m/s)
500W Wind Turbine2.75.70.58
1kW 48v DC Wind Turbine37.118
2kW Wind Turbine3.610.229
3kW Wind Turbine4.515.9310.5
5kW Wind Turbine519.6511
10kW Wind Turbine738.51011
20kW1078.52012
 
Windsave Ltd
Unit NameDiameter (M)Swept Area (M2)Rated Power (kW)Rated windspeed (m/s)
WS12001.752.4112.5