FAFCO was founded in 1969 by Freeman A. Ford and Richard O. Rhodes. When the company was launched, the solar pool heating industry was based on expensive, difficult to install copper glass collectors. Despite significant drawbacks, copper glass collectors had dominated solar thermal... more

Since 1981 TDL has manufactured solar energy products for domestic and exports markets. In 1988, TDL expanded its plant from 2,000 square feet to 12,000 square feet. This was necessitated due to TDL's decision to increase its production facilities and purchase new equipment for... more

Heliodyne, Incorporated has been on the forefront of solar thermal technology for 30 years this year! During our time in business we have continually manufactured high quality flat plate collectors and heat transfer appliances at a competitive price with a dedication to systems that are... more

Hi Valley Supply is a family owned business specializing in hydronic heating, solar thermal systems and plumbing supplies. Since being founded in 1984, we have been designing and selling high quality, affordable radiant heating systems and pride ourselves in our ability to serve you above... more

S.O.L.I.D. USA, Inc. (SOLID USA) is an Arizona-based company incorporated in 2005. We are an affiliate of S.O.L.I.D., GmbH of Austria (SOLID Austria), a fourteen year old company with hundreds of projects throughout Europe using proprietary large solar thermal systems for heating, air... more