Photovoltaic panel environmental testing

Why do we test accelerated photovoltaic components and materials?

Accelerated testing of photovoltaic (PV) components and materials is important because it provides early indications of potential failures under accelerated testing conditions. The results are then coupled with an understanding of environmental conditions to predict field performance and lifetime.

Do solar panels need to be tested before installation?

Like other electronics, solar panel modules undergo rigorous testing before installation. These tests are critical to determining the quality and performance of panels under particular environmental stresses and confirming they meet mandated safety requirements.

Why is solar panel testing important?

Solar panel testing is crucial in ensuring a module's quality and safety. Solar panels have a long lifespan: properly built and installed equipment should generate usable electricity for over 25 years. Given the longevity of your investment, you want to ensure that any equipment on your roof will perform well and operate safely on your roof.

Are photovoltaic modules toxic?

Current and emerging photovoltaic modules may include small amounts of toxics. Global toxicity characterization policies for photovoltaic devices are compared. Sampling approach, particle size, and methods cause leachate result variability. Limitations of current assessment procedures and regulations are disclosed.

How does TÜV SÜD evaluate PV modules?

TÜV SÜD evaluates the performance of your PV modules to ULC/ORD-C1703, UL 1703 and IEC 61730 safety standards as well as IEC 61215 and IEC 61646 performance standards. Our experts conduct factory audits that include initial and follow-up surveillance for manufacturing facilities.