50m² of south-experiencing triple glazing delivers no cost heat gain in Winter season, with a substantial roof overhang to avoid summer months overheating. Small-energy attributes consist of a five.5kW air source warmth pump, mechanical ventilation and warmth recovery, and 3.5kW of photo voltaic PV backed up using a Tesla battery. https://kingswoodhomes.uk.com/news/first-time-buyer-discovers-perfect-fit-at-green-hills-farmstead-collection/