Solar collectors are technical devices that absorb solar radiation by converting it into heat, which is transferred to a solar boiler or through heat exchangers in a swimming pool, underfloor heating or other heat accumulators.

The principle of construction for a solar collector is relatively simple - it consists of a housing, an absorbent surface, a thermal insulation layer, impact-resistant solar glass. Copper pipes are placed in the housing below the absorbent surface, through which the heat carrier flows, which for safety reasons must not be antifreeze or other toxic liquid. Therefore, our sauleskolektors.lv systems use the heat carrier THESOL, which is safe for the environment and harmless to humans, it also has anti-corrosion properties.