50m² of south-going through triple glazing provides totally free heat get in winter, with a substantial roof overhang to circumvent summer season overheating. Low-energy capabilities consist of a 5.5kW air supply heat pump, mechanical air flow and heat recovery, and three.5kW of solar PV backed up using a Tesla battery. https://push2bookmark.com/story19478857/indicators-on-eco-friendly-homes-you-should-know