1930s build 3 bedroom semi with wooden floors throughout. We have one open fire. There is an extension at the back which has considerably better insulation and is south facing.
We moved into the house in March 2019 and have since converted the loft improving insulation. We are currently caulking wooden floorboards on the ground floor.
We have installed 9 solar panels which can produce 3.09 Kw. We have three batteries capable of storing 7Kw. The electricity produced is used to charge up our electric vehicle via a Zappi charger, and the stored electricity in the batteries runs the home at night.