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1.11 Megawatts on the roof

1.11 Megawatts on the roof

Three football fields of solar power

23,000 square meters of roof surface should not be unused thought the Deutsche Bahn and had a photovoltaic system installed on top of their hall.


At the Frankfurt Railway Station, the roof of a hall of the Deutsche Bahn measures 23,000 square metres, which is nearly the equivalent of three football fields; however, it is well-suited to generate solar power.

Commissioned by juwi Solar GmbH, SAG installed on seven individual spaces a total of more than 14,300 so-called thin-film modules with a total capacity of 1.11 megawatts. The principal has initially replaced the roof membrane. Subsequently, the SAG installers took care of the sub-construction for the modules and shortly thereafter, the modules themselves were installed.

In addition, SAG's services included complete wiring at the low-voltage and medium-voltage level, the construction of inverter and medium-voltage stations as well as the project management.

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