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Solutions for a successful energy transition

Simple and efficient solutions for residential, commercial and industrial buildings. Produced 100% with renewable energy.

Energy management

Total energy solution for the production and management of electricity, heat and mobility.

Symbol Heizen und Kühlen

Heat pumps

Large range of high-efficiency heat pumps. Made in Austria. Installed over 30,000 times.

Storage solutions

Modular and flexible: the new generation of storage solutions from
7,7 kWh to 1,8 MWh.

Green technology for a green development

Clean and affordable energy for everybody

Our mission is the independence of people in the energy supply of their own home, through heat pumps, photovoltaics, strorage and e-mobility, controlled by our innovative energy management system E-Smart.

Current and exciting