Solar power installation on a monument in Reutlingen, Germany

FERAL GmbH called for tenders for a photovoltaic system on behalf of a Protestant parish as the general contractor.

The system was installed on the Matthäs-Alber-Haus, a listed building. For this reason, specific specifications from the architect had to be observed. The entire non-rectangular roof area had to be fully covered with PV modules.

The solution led to dummy modules being purpose-built according to the precise survey of the roof (angular tolerance < 1°, dimensional tolerance <0.2 cm.

Output: 37,8 kW

HB-TECH's services include consultation, planning and design in addition to supplying modules, sub-structures, power converters and cabling.

Modules: 216 units. HB-TECH 175 W monocrystalline modules (HBS-175-72-5-012).
Power converters: REFU Elektronik GmbH, 1 x RefuSol 10k, 2x RefuSol 12k

The customer, FERAL GmbH, was satisfied, and the parish had no complaints – which, as is well known when it comes to Swabians, can be considered the highest of praise.