Roofs (or facades) with solar panels Heat networks Floor heating Wall heating Heat and cold storage Heat recovery
Batteries Wall, roof and floor isolation Green roofs and walls
Solar, on roofs, as tiles, coloured, in walls, with heatcollectors in the back (PVT)Shed roofs with light from the north and solar panels on the south.Solar tilesSolar walls
Storage of energy in batteries or other devices.
At Universidad Laboral Coruna Spain the have solar panels, a little windmill and a weather station to learn students about the futher with renewable energy.