FSEC is one of the nation's leading testing and certification laboratories for solar products and equipment. The center’s expertise is based on nearly 30 years experience conducting solar energy testing and certification programs, the accreditation of such agencies as the American Association for Laboratory Accreditation (A2LA), and PowerMark Corporation (PMC), and partnerships with such national associations as the American Society of Heating, Refrigerating and Air Conditioner Engineers (ASHRAE), The National Association of State Energy Offices (NASEO), and the Solar Rating & Certification Corporation (SRCC).