UK heat pump demand spikes during 2026 heatwave, boosting solar pairing

Google Trends data showed UK searches for “air‑to‑air heat pump installer” hit the maximum score of 100 during the week of 24‑31 May 2026, coinciding with the country’s first heatwave of the year. The Eco Experts highlighted that air‑to‑air heat pumps, which provide both heating and cooling, are seen as a more efficient and lower‑cost alternative to traditional gas boilers and air‑conditioning units, especially as gas prices rise and the energy price cap has been increased.

Industry analysts note that the higher electricity consumption of heat pumps can be offset by pairing them with solar photovoltaic panels, cutting running costs and improving energy independence. Passiv UK’s new cost‑comparison tool revealed that using challenger‑brand heat pumps with advanced smart controls can reduce installation expenses by up to £2,000, while its Smart Thermostat’s ecoHeat function has been verified to boost efficiency by 17 %. These developments are encouraging wider adoption of heat‑pump systems across UK homes.