The leading solar module reliability and performance testing lab
For over a decade, Kiwa PVEL has provided a suite of technical services for mitigating risk, optimizing financing and improving PV system performance around the world.
Quicklinks
Learn more about Kiwa PVEL’s Product Qualification Program
Kiwa PVEL’s Product Qualification Program (PQP) is a key tool for mitigating PV module procurement risk by transforming industry-leading bankability testing into procurement intelligence. Learn more about our PQP methodology, PQP test details and procedures, and case studies from the lab and the field here.
Kiwa PVEL's News
Check out the latest news on developments, activities and events of Kiwa PVEL here.
Access Kiwa PVEL’s extensive resources
Access Kiwa PVEL’s latest free resources here, including white papers, blog posts and brochures. See our News page for our latest articles, presentations, webinars, and more.
Access the 2025 PV Module Reliability Scorecard
PV Module Reliability Scorecard
For the past decade, Kiwa PVEL’s annual Scorecard showcases manufacturers that produce PV modules with noteworthy results in our independent testing, and has been a vital resource for solar professionals worldwide.
Kiwa PVEL’s Latest Resources
Buyers across the industry rely on Kiwa’s PVEL data and reports to make informed procurement decisions. Explore our latest available resources below, or click here for more.
Kiwa's Best Practices for Module Procurement
Sept 5, 2024. The solar industry faces unprecedented demand, rapid technological innovation, and significant uncertainty. A robust quality management program is essential. Kiwa’s Solar Module Procurement Quality Management Program is based on five fundamental rules for PV module buyers.
Access the PV Module Reliability Scorecard
The 10th Edition of the PV Module Reliability Scorecard is now available. Click to explore this year’s results, including Top Performers, methodology, key testing insights, and more.
The Ultimate Safety Guide for Solar PV Connectors
February 13, 2022. Hot connectors are dangerous for solar PV assets. Asset owners and O&M providers can prevent failure with our best practices.
