Renewable Energy Test Center
RETC is a CBTL Accredited Laboratory under the IECEE CB Scheme and is an approved test laboratory for multiple US NRTLs. RETC is a leading engineering services and certification testing provider for photovoltaic products, batteries, Energy Storage Systems & other renewable energy products. We work alongside our customers to provide specific, data-backed reports and meaningful evaluations on their product performance, all while balancing the latest testing standards and industry-accepted methods of vetting products. Our company understands what matters to our partners: quality service, timeliness, financials, focusing on risk/derisk, and changing BOM’s.