Our team developed the first extended reliability and performance tests to evaluate PV modules for the downstream market.
This pioneering work became the foundation of our groundbreaking Product Qualification Programs (PQP) for modules, inverters and storage. Today we conduct our flagship PQP testing at three state-of-the-art PVEL laboratories in California and with our partner labs around the world.
PVEL’s technical downstream services complement our PQPs. From project-level lab testing to field EL imaging and data services, we support the design, construction and operation of high-performing solar projects.