13.8 kWp Solar System with 15 kWh Storage at a Villa

In a large detached house consumption is spread across the day: air conditioning, heat pump, pool pump and kitchen loads all run independently. The system was therefore sized to carry the evening as well as the day — 23 panels of 600 W generate through the day and the surplus builds up in a 15 kWh lithium battery that covers evening use.

A tiled roof is the surface that demands the most care: mounting feet reach the rafters and the lifted tiles seat back properly. Panel rows were split across both roof pitches so the daily generation curve is more even. The battery and inverter sit in the plant space beside the building; cabling, the protection panel and a security camera were installed within the same project.