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local case study

Germany

ZIMMERMANN PV-Stahlbau

The company's headquarters is equipped with building-integrated photovoltaics, eMobility charging stations (8 AC charging points plus hyper-charger), a rooftop installation as well as a battery storage system. 

In addition, various installations for energy generation were built. By using the energy generated here in a renewable way, a sustainable supply of the site and the eco-friendly charging of the electric vehicle fleet is made possible.

Oberessendorf in Baden-Württemberg
814 kWp of installed capacity
2021 Commissioned

local case study

Deutschland

ZIMMERMANN PV-Stahlbau

The company's headquarters is equipped with building-integrated photovoltaics, eMobility charging stations (8 AC charging points plus hyper-charger), a rooftop installation as well as a battery storage system. 

In addition, various installations for energy generation were built. By using the energy generated here in a renewable way, a sustainable supply of the site and the eco-friendly charging of the electric vehicle fleet is made possible.

Oberessendorf in Baden-Württemberg
814 kWp of installed capacity
2021 Commissioned

Project Location

Eight AC charging points with a total charging capacity of 154 kW were installed for charging electrically powered vehicles. In addition, fast charging is possible with a direct DC Hypercharger with an output of up to 150 kW. A potential expansion of the charging stations is also possible in the future due to the flexible design. 

The generated energy exceeds the company's own energy demand. Therefore, a battery storage system is used to optimise self-consumption. Surpluses can be fed into the grid. In addition, the battery storage supports the charging of the electric vehicles by providing a high charging power.

An intelligent energy management system (EMS) is connected to a complex measuring system to record all energy flows at the site. It regulates the interaction of the components and ensures grid-compliant operation of the energy solution. 

The BayWa r.e. team assumes that intelligent energy management in conjunction with battery storage systems will play a central role in the growth market for charging infrastructures. This project, with a battery storage system and an innovatively deployed EMS  connecting different charging solutions provides valuable insights in this regard.

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