About TCT Solar

Incorporated in 1979 and headquartered in Jacksonville, Florida, Thermal Conversion Technology (TCT Solar) is one of the oldest manufacturers and integrators of solar energy systems in the United States. TCT Solar offers water heating solutions to residential and commercial projects worldwide with 80% of its installations located in the United States.

Introduced in 1984, TCT Solar’s flagship product, the PROGRESSIVTUBE® solar heating system has earned a reputation in the industry for high performance, reliability and durable design. Utilized in 10,000 residential and commercial installations worldwide, ProgressivTube systems use Integral Collector Storage (ICS) or passive solar heating technology manufactured to exacting quality standards using ISO-certified materials. 

TCT Solar’s sustainable business practices go beyond offering solar water heating solutions to its customers. Having installed solar water heaters atop their own headquarters’ building, the company recycles 90% of the non-toxic factory waste created within its manufacturing processes. Additionally, TCT Solar’s contributes to sustainable charities and non-profit organizations promoting the use of renewable resources such as the Solar Decathlon team at Florida International University.

TCT Solar’s full-time staff of 24 employees has over four decades of solar manufacturing and customer service experience. For large-scale commercial projects, the company also supports full engineering design support services including utility-grade system metering to their 200 worldwide dealers and distributors, TCT offers a full complement of sales, marketing and engineering support program and services.  .

Company Mission

TCT Solar provides solar water heating technologies and services which protect the climate, reduce clients’ utility bills and further the much-needed advance to a low carbon economy.