Photovoltaic bracket wind resistance level certification

Do photovoltaic modules need a certification test protocol?

A certification test protocol that delivers an accurate and credible estimate of component and system performance is needed. Even with current component qualification information, photovoltaic module performance data must be modified to account for actual conditions.

What is a building integrated photovoltaic (BIPV) system testing & certification?

Our building integrated photovoltaic (BIPV) systems testing and certification services evaluate the safety and performance of your BIPV, to help building owners save and actively participate in being environmentally friendly.

Can PV modules be used in extreme environments?

Demonstrate long-term safety and performance of PV modules for use in extreme environments with UL certification. PV modules are installed in extreme environments such as heavy snow, high winds or desert conditions. Innovative PV products are also replacing traditional building materials such as roof coverings and curtain walls.

What types of PV modules do ul solutions offer?

UL Solutions’ wide range of services for PV modules cover all types – crystalline, thin-film, building-integrated PV (BIPV), concentrator PV. We test and, as applicable, certify to: Type approval to IEC 61730-1 and IEC 61730-2.

How is photovoltaic system performance determined?

Photovoltaic system performance can be determined as the ac system output under Performance Test Conditions (PTC)3 which are defined as Data should be sampled at an interval of no greater than 60 seconds and averaged over an interval of no more than 30 minutes.

How accurate are photovoltaic test results?

Tests are described as generically as possible with no intention to specify accuracy of test equipment of the test results. This guideline provides an unbiased description of a comprehensive compilation of tests that should be used to certify photovoltaic components or complete photovoltaic systems.