Talk Morgan Forums Community The Malvern Arms Is your PV solar array generating more

I daren't even think about our mid 1500's property! We have single panes of very thin glass set direct in stone mullions and the attics have the bare minimum on insulation between the rafters, goodness only knows how much heat is lost. The only advantage is that with 2 foot thick stone walls there a decent thermal mass to store a bit of warmth.