50m² of south-going through triple glazing delivers no cost warmth acquire in Winter season, with a considerable roof overhang to stop summer months overheating. Lower-energy features involve a 5.5kW air source warmth pump, mechanical ventilation and warmth recovery, and 3.5kW of photo voltaic PV backed up with a Tesla battery. https://wavesocialmedia.com/story4936090/indicators-on-eco-friendly-homes-you-should-know