Incorporated in 1979, Thermal Conversion Technology (TCT) Solar specializes in the manufacturing and integration of solar thermal systems. Located in Jacksonville Fla., it is one of the oldest manufacturers of solar energy systems in the United States of America. The company provides an array of products, including ProgressivTube, mounting hardware, BTU meters and seasonal solar and commercial mounts. Thermal Conversion Technology (TCT) Solar offers an international distributor and dealer network, a full complement of sales, marketing, and engineering support program services. Its products are utilized worldwide in numerous residential and commercial applications