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Our beautiful Sun
Solar energy, in the last analysis, has always been the basis not only of civilization, but of life: from the primeval sun-basking plankton to modern man harvesting his fields and burning coal and oil beneath his boilers, solar energy has provided the ultimate moving force. But its direct utilization at a higher level of technology is a newer phenomenon, and rich with new potentialities at this stage of human affairs.
--Peter van Dresser
Landscape 1956   
Barn with solar panels on roof
Years of research and development by Radiantec have produced Solar that is:

MORE EFFICIENT
MORE RELIABLE
LOWER IN COST

Many people wonder if the time has come to look seriously at solar, as a way to meet their energy needs.

At Radiantec, we think the answer is YES.

YES, you can have a solar heating system that will use free solar energy to meet your needs for heat and domestic hot water in an economical way.

YES, you can save money on fuel and help the environment at the same time.

YES, you can add value to your home while you add energy independence to your life.


  • Solar energy doesn't pollute or produce greenhouse gasses; and it doesn't deplete our finite energy resources.
  • Solar is clean and safe. There are no tanks containing flammable materials and no chemical odors.
  • Solar energy is reliable. It is not affected by political and economic turmoil, so your supply is assured.
  • Using solar reduces our dangerous dependence upon foreign energy sources.
  • And solar energy is free. Once you have purchased and installed a system, your heat is practically free, with only minimal electricity required to run the pumps that circulate heated water through the system.

Fact: Solar heating systems have improved over the years. New concepts mean that solar is more efficient than ever. Fewer solar collectors are needed to do the same job. Cost benefit has improved and there is better architectural flexibility.



How has the application of solar energy technology improved over the years? - It needed to be done. A new appreciation for the principles of solar thermodynamics has produced higher efficiency, greater performance, improved appearance and better return on the solar investment.
Click here to see how.



MORE INFORMATION ABOUT SOLAR HEATING
Radiantec has selected the following publications and links for your information.

Solar Energy and the Environment

A short paper written by Robert J. Starr that describes the environmental challenges we currently face and the role of solar heating systems in their solution.   Our Planet

Solar Heating Fundamentals

A simple primer in layman's language explaining the physics and mechanics of solar heating systems.   Solar Heating Fundamentals

Solar Construction Manual

Detailed information about the construction of a Radiantec solar heating system with photographs and component descriptions.   Men installing solar panels on a roof



APPLICATIONS
Here are some of the ways that the heat from solar collectors can be used.

Radiant Heating Snow Melting kids in a tub of domestic hot water

Radiant heating, domestic hot water, snow melting, gardening, pool heating, hot tubs and more.




AVOID THESE MISTAKES!! - Here are some of the most common and some of the most serious mistakes that are made in solar design.




Award Winning Solar Design - Radiantec Company won the 1985 DOE Award for "a distinguished contribution to our nation's energy efficiency" for the solar design work described below.

Layman's language
This magazine article by Senior Editor Fred Langa describes Radiantec's combination use of solar collectors and radiant heat to provide exceptional performance and efficiency. The article is an excellent overall guide to solar construction.   New Shelter Magazine

Technical language
US DEPARTMENT OF ENERGY REPORT
The performance report of a solar heating system using underfloor radiant heat that describes exceptional efficiency and performance.
  US Dept of Energy Report

Technical language
A Paper Presented At The 1985 Meeting of the International Solar Energy Society
Performance Evaluation Of A Hybrid Solar Heating System Having A Radiant Panel Slab This three page scientific paper is a summary of the USDOE research.
  Performance Evaluation of a Hybrid Solar Heating System Having A Radiant Panel Slab



MAKING ELECTRICITY WITH SOLAR ENERGY: Find out how to make electricity with solar energy. Radiantec is a solar thermal company. We specialize in making heat with solar energy. Nevertheless, this link will help you investigate solar electricity.

TAX CREDITS - A listing of the current information that we have about federal and state tax credits.

IS SOLAR HEATING "WORTH IT"? - A short pamphlet that examines the cost benefits of reference solar heating applications.

U.S. SOLAR RADIATION RESOURCE MAPS Use this link to access information about the amount of solar energy available in your area.

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