The Company

Since 1977 RESOL has been standing for intelligent solar thermal control technology.

Caused by the oil crisis in the middle of the 1970s, the social conscience for the use of renewable energies arose and solar energy became very important. In the meantime, solar thermal systems have become an inherent part of construction planning. Not least because of rising energy prices, it frequently becomes a hot topic again.

RESOLRESOL Werk1

According to scientific research, fossil fuels will have run out by the year 2040, but the effect of that is already tangible both economically and ecologically.

Nowadays, RESOL products optimise the control of about 2.7 million active solar heating and swimming pool systems in 50 countries world-wide. In recognition of a convincing corporate philosophy, the sophisticated quality and functionality as well as the outstanding design of our products, RESOL has already been awarded with several prizes. The award „Roter Punkt“ by the „Design Center NRW“ and the „IF-Siegel“ of the „Industrie Forum Design, Hannover“ reward the close and long-standing cooperation with rosenthal design, Essen. The perfect combination of functionality, quality and aesthetics continues to be the decisive principle for RESOL products.


 Rheinland CERT ISO 9001Intersolar09 Award
iF - product design award
reddot design award - winner 2005
iSH DESIGN PLUS Roter PunktSolar-Unternehmen 2000 iF Design Award - Winner 2001

... for more than 30 years! Products commited to the future

In solar thermal, heating and air-conditioning systems RESOL controllers are well-proven due to high product demands on functionality and design. Impressing proofs are awards like e.g. the “Roter Punkt” announced by the Design Zentrum NRW as well as the “IF –Siegel” of the Design Forum Hannover.

Both prizes reward the close and long standing cooperation with rosenthal design, Essen. Functionality, quality and aesthetics will continue to be the decisive principles also in 2005.

A trouble-free user guidance, a well-defined line management as well as the reduction to the essential remain the main goals to be followed up in the future.