Are there time limits for turbines that are seeking SWCC certification?

SWCC maintains an Applicant list with turbines that are actively seeking SWCC certification. Both the Small Wind Turbine Certification Policy and Wind Turbine Performance Certification Policy have an Inactivity clause (section H.6) that sets limits on how long an Applicant can remain on the list based on specific milestones. A certification application will be placed on “Inactive” status and removed from the SWCC website under the any one of the following conditions:

The turbine has not yet achieved “Under Test” status after 18 months from the “Under Contract” date;

The turbine has not yet achieved “Reports Submitted” status after two (2) years from the “Under Test” date; or

After one (1) year from the “Reports Submitted” date SWCC has not yet granted, conditionally granted, or rejected certification.

Any extensions to the time limits described above will be considered if adequate progress toward certification is demonstrated or good cause is shown, as described in writing to the Technical Director

How long will it take to certify a turbine?

Testing a small wind turbine to the requirements of the AWEA Standard will take at least six months due to the requirements of the Duration Test. Depending on the wind regime in which the test facility is located, testing and reporting may take as much as 1 year to complete. The process of completing SWCC certification depends on the quality of the test reports and level of issue resolution required. SWCC certification is expected to take approximately 2 to 4 months once test reports are received. The structural analysis of the wind turbine can be performed in parallel with the field testing.

For medium wind turbines, the testing period for power and acoustics is considerably shorter. Testing and reporting may take several months to complete. The certification process is expected to take approximately 2 months once test reports are received.

A2LA Accredits Small Wind Certification Council, Again

Clifton Park NY — Signifying its successful completion of a thorough organizational assessment, the Small Wind Certification Council (SWCC) has obtained a 2-year renewal of its accreditation by American Association for Laboratory Accreditation (A2LA) to certify small and medium-sized wind turbine models, now according to the new ISO/IEC 17065 international standard for product certification bodies.

The renewal and update follows SWCC’s recent expansion of scope providing certification of power and acoustic performance for medium wind turbines – defined as newly manufactured, electricity-producing wind turbines with a swept area greater than 200 square meters (about 50 kW) – in accordance with IEC 61400-12-1 (Power) and IEC 61400-11 (Acoustics).

SWCC first obtained ISO/IEC Guide 65:1996 accreditation from A2LA in 2012 to certify small wind turbines to AWEA Standard 9.1-2009. Guide 65 has since been updated to ISO/IEC 17065, and the SWCC certification system has been updated to reflect changes to this standard.

Accreditation to ISO/IEC 17065 allows the universal recognition of SWCC turbine certifications worldwide, while ensuring that certification activities are conducted impartially, systematically and in a uniform manner. The accreditation confirms that resulting product certifications are consistent with international product certification standards and based on objective testing and evaluation.

“We are pleased that A2LA has recognized our quality system and re-confirmed SWCC’s technical competence for our full scope and updated quality management system’s operation as an accredited certification body serving the distributed wind market,” noted SWCC Executive Director Larry Sherwood.

SWCC’s renewed A2LA accreditation certificate, valid through June 30, 2016, and updated accreditation scope are available at www.a2la.org/scopepdf/3299-01.pdf.

In Related News: The U.S. Department of Energy has issued a 4-page guidance memorandum on “Quality Assurance through Wind Turbine Certification Requirements” to 17 federal agencies recommending that public funds be provided only for certified wind turbines and that local planning officials, utilities, banks, state energy offices and federal agencies adopt certification requirements as a means of protection against untested technologies, unverified claims about turbine performance, and equipment failures. As a follow-up, the Distributed Wind Energy Association has updated its recommended certification criteria specifying that certification reports should be publicly released by organizations accredited to ISO/IEC 17065.