SWCC Certified Turbines – Small: Compare Ratings

ICC-SWCC labels, certificates and summary reports are accessible below for all current certified turbines. Turbines that have applied for, but have not yet been granted certification are also listed.

ICC-SWCC Certification Number Company Turbine Model Standard Original Certification Date Annual Energy Production Sound Level Rated Power Peak Power Status Expiration Date Status
SWCC-11-04SD Wind Energy, Ltd.SD6AWEA 9.1 (2009)
06/17/20198,950 kWh43.1 dB(A)5.2 kW6.1 kW @ 17m/sCertified07/01/2024Certified
SWCC-18-02Hi VAWT Technology CorpDS3000AWEA 9.1 (2009)
05/10/20192,460 kWh42.3 dB(A)1.4 kW1.4 kW @ 10.5 m/sCertified07/01/2025Certified
SWCC-16-05Bergey Windpower Co.Excel 15AWEA 9.1 (2009)
02/05/202129,800 kWh48.5 dB(A)15.6 kW20.6 kW @ 16 m/sCertified01/01/2025Certified
SWCC-10-20Wind Resource, LLCSkystream 3.7AWEA 9.1 (2009)
04/12/20233,420 kWh41.2 dB(A)2.1 kW2.4 kW @ 14.0 m/sCertified04/12/2025Certified
SWCC-10-16Eveready Diversified Products (Pty) Ltd.Kestrel e400nbAWEA 9.1 (2009)
02/14/20133,930 kWh55.6 dB(A)2.5 kW3.0 kW @ 19.5 m/sCertified04/01/2025Certified
SWCC-10-12Bergey Windpower Co.Excel 10AWEA 9.1 (2009)
11/16/201113,800 kWh42.9 dB(A)8.9 kW12.6 kW @ 16.5 m/sCertified01/01/2025Certified

"Certification Type" designates to which Standard(s) the applicant is pursuing SWCC certification: AWEA 9.1-2009 (AWEA).

"AWEA Rated Annual Energy" is the calculated total energy that would be produced during a one-year period with an average wind speed of 5 m/s (11.2 mph)

"AWEA Rated Sound Level" is the sound pressure level (dBA) not exceeded by the wind turbine 95% of the time at a distance of 60 meters from the rotor with an average wind speed of 5 m/s (11.2 mph).

"AWEA Rated Power" is the wind turbine’s power output at 11 m/s (24.6 mph). Manufacturers may still describe or name their wind turbine models using a nominal power (e.g. 5 kW S-343).

"Peak Power" is the highest point on the certified power curve.

"Limited Power Performance Certification" indicates that SWCC has granted this certification as defined in Section F6 of the SWCC Certification Policy.