PV Evolution Labs (PVEL), a renowned independent test lab for the solar industry, has recently announced significant upgrades to its Product Qualification Program (PQP), a comprehensive suite of extended reliability and performance tests. This initiative aims to provide empirical data for PV module benchmarking, project-level energy yield and financial models, and to identify top-performing PV modules. Additionally, the PQP testing informs the annual PV Module Reliability Scorecard, offering invaluable insights for PV module procurement based on data derived from PVEL’s exhaustive testing.

The rapidly evolving landscape of module technology and the emergence of new players in the market have necessitated adaptations to PVEL’s globally-acclaimed test program. Acknowledging these changes, PVEL has diligently incorporated critical feedback from downstream partners, research institutes, manufacturers, and its own extensive test results to ensure that the PQP remains at the forefront of the growing demand for PV module procurement due diligence.

Notable updates to the PQP include the introduction of a new test specifically designed to address concerns related to Ultraviolet Induced Degradation (UVID). This test focuses on investigating the effects of UV exposure on module performance and longevity. Furthermore, the Hail Stress Sequence (HSS) has been refined to accurately identify the threshold of glass breakage, enhancing the evaluation of module resilience against hail damage. The Mechanical Stress Sequence (MSS) has also been modified, targeting module mechanical durability concerns more effectively. Additionally, streamlining measures have been implemented for tests such as Light Induced Degradation (LID), Damp Heat (DH), Light and Elevated Temperature Induced Degradation (LETID), and Backsheet Durability Sequence (BDS) testing, streamlining their execution and efficiency.

While participation in PVEL’s PQP remains voluntary for manufacturers, only top-performing module model types are acknowledged in the annual PVEL Scorecard. This recognition serves as a testament to the commitment of manufacturers to producing modules of exceptional quality and performance. To date, PVEL has meticulously tested over 600 Bill of Materials (BOMs) from more than 70 manufacturers for the PV Module PQP, consolidating its authoritative position as an industry leader in PV module testing and certification.

As industry players strive to stay abreast of the latest advancements, PVEL’s enhancements to the PQP fortify its role as a reliable resource for comprehensive and meticulous PV module testing. By continually adapting to industry changes and incorporating invaluable feedback, PVEL ensures that module buyers are equipped with the necessary data-driven insights to make informed decisions, fostering a more robust and efficient solar industry.

Disclaimer: The information provided in this research report is for informational purposes only and should not be interpreted as financial or investment advice. The energy market is highly volatile, and readers should conduct thorough research before making any investment decisions.