Vehicle Hall with solar system

Here I want to ask you a vehicle hall with solar panels on the roof. As a special feature I've inverter mounted on the partition, so a little more realism has arrived.

The walls have the texture of a white masonry. All wood components have an oak wood texture. The roof is covered with very dark, almost black, roof shingles. Upon request, I can offer the hall without solar panels and inverters for download. Simply send a PM. ;-)

If you use the engine room in one of your cards, I'd appreciate the very mention in the credits! ;-)

Note: The hall must blend with the Giants in a map editor!