13/06/2026
From estimate to evidence! ππ‘
For this Winchmore Hill (N21) home, we carried out a full room-by-room heat loss survey before installing a Mitsubishi Ecodan 11.2kW heat pump alongside a 4.45kW solar PV system and 9.5kWh battery storage.
The results: heating costs projected to drop from Β£4,523 to Β£1,972 a year, CO2 emissions cut by 5,330kg, and the home now reaching around 82% grid electricity independence thanks to solar and battery storage. πβοΈ
Supported by the Β£7,500 government grant on the heat pump installation.
Read the full breakdown:
https://electro-heating.co.uk/heat-pump-solar-installation-winchmore-hill-n21/