Rosenberger wants to do something effective for climate protection, save electricity costs from conventional energy sources and, where possible, make itself independent of electricity suppliers and electricity prices.
This summer 2020, Rosenberger assigned ABEL ReTec GmbH & Co. KG to install a photovoltaic system with 3000 modules and 935 kWp for its own power supply. The system supplies the company with approx. 800,000 kWh of solar electricity per year, saving almost 470 t of CO2 per year.
In addition, further emissions such as lead, nitrogen oxide or mercury are reduced.
A special feature of Rosenberger PV is the so-called zero feed-in, whereby Rosenberger uses 100% of the electricity produced by the solar plant itself, the system does not feed into the public power grid and thus waives the state feed-in tariff.