On the recently acquired building next to the AZ Armaturen main plant, a solar system with 270 kW output (for self-consumption) was recently installed and thus complements the area-wide equipment of the main plant with photovoltaics, which already provides a nominal output of 422 kW (of which 266 kW self-consumption). Overall, the output of the photovoltaic systems on the roofs of the AZ buildings in Mönchweiler amounts to 692 kW, of which the AZ main plant consumes up to 536 kW itself.