The sun is the most important source of energy on the planet. THERMOSTAHL SOLAR water heaters offer hot water completely free of charge in winter and summer, saving on your home's electricity bill, as they save 1,200-2,000kWh every year and cover up to 75% of a family's hot water needs, thus paying for themselves in a very short time. At the same time it avoids the emission of at least 2,000kg of CO2 every year, which would require 4 acres of forest to absorb.

THERMOSTAHL SOLAR water heaters are easy to use and to install. The series SLE is with enamelled duro glass boilers, and SLI series with full INOX 316-L boiler. They can be manufactured double or triple energy for connection to the boiler and selective collector, suitable to be installed on a roof or tiled roof., with enamelled boiler DURO GLASS (SLE series), stainless steel boiler INOX (SLI series) , double or triple energy for connection to the boiler and selective collector, suitable to be installed on a roof or tiled roof.

Technology is combined with robotics and the result is high efficiency and reliable products. ALUTHERM collectors are designed to withstand at extreme mechanic and thermal loads, while at the same time they are completely sealed with the lowest possible thermal losses. This is accomplished due to the compact construction and is recognized as unique product throughout Europe.