The energy management company
with a future

Sustainability meets self-sufficiency


„Focus all your energy not on fighting the old,
but on creating the new.“


- Socrates -

Motivation & idea

After our foundation in Sterzing (South Tyrol - BZ), we quickly entered into cooperation with the technology supplier Energy S.p.A. (Piove di Sacco - PD).

Energy S.p.A. is a listed company that has developed into a European player in battery production since it was founded in 2013.

Through the development and implementation of several storage projects in Italy, Germany, Austria and Switzerland, the partnership as Energy-Group, which has existed since 2024, was created.

Together, as technical experts, we develop intelligent solutions for energy generation, storage and control, with the aim of sustainably protecting our environment and making responsible decisions.

Our motto

Planning, promoting and making the future reality. Protecting the earth sustainably and making our own contribution. Making decisions based on social and ecological aspects.


The power supply
of the future

What began with a vision in 2013 now has enormous growth potential. EnergyOnSite is well on the way to revolutionising the power supply throughout Europe with new energy concepts and is focusing on self-sufficient and secure power supplies for every consumer.


Our areas of specialisation:


  • Energy management system (EMS), peak shaving and load management, combined heat and power plants, complete integration of heating circuits, flexible software solution for all applications


  • Energy storage systems, emergency power generators, heat pumps, hot water storage tanks, charging stations for e-mobility, various selected battery technologies from the latest generation

Competent, motivated, forward-looking.


the Team