Top performance with GRAMMER SOLAR

Grammer Solar is one of the first solar companies with a certification of the TÜV (Technical Supervisory Association) Rheinland. That is to say, that services and products are in accordance with the highest european demandes.  The TÜV Rheinland documents the safety and the quality of new and existant products, systems and services. Consumers and clients could get a deeper insight in the principles of operation of Grammer Solar.

The "Gütegemeinschaft Solarenergieanlagen e. V. (GSE)" determine repeatable demands of quality concerning components, planning, construction, service and operation of solar heat and photovoltaic installations. It attests the quality with a certificate (RAL Gütezeichen).

The "Fraunhofer Institut für Solare Energiesysteme" (Institute Fraunhofer for solar energy systems) supports us with improvements of collectors and installation components. It operates a test laboratory which is accredited by DIN CERTCO and it proceeds collector checks according to german, european and international norms. 

Testing and certification of our products according to relevant international norms assure high standard. arsenal research is the only state-approved checkpoint for thermical solar collectors in all of Austria. It has already 20 years of experience in this domain. The independent tests of components gives the customers, partners and producers orientation and significant quality in the growing solar market.