Solar water heating unit in front of a timber-framed 'Eco' house with large south-facing, passive solar heating windows.
Lohfelden, Hesse, Germany
Ref:
D101-5321
Date:
Location:
Photographer:
 

Solar water heating unit in front of a timber-framed 'Eco' house with large south-facing, passive solar heating windows.
Lohfelden, Hesse, Germany
Ref:
D101-5321
Date:
Location:
Photographer: