Record installation figures for small-scale battery storage in UK
The United Kingdom has already broken the annual record for small-scale battery storage installations with 7,900 certified battery storage installations recorded, according to the latest data from certification body MCS.
This represents significant growth since the UK’s Battery Storage Installation Standard was introduced in 2021. The standard covers installations of battery storage with a maximum power output up to 50 kW and complements the existing MCS certifications for small-scale generation. Households in the United Kingdom are required to use MCS-certified installers for domestic low-carbon technology such as solar, heat pumps and biomass.
MCS recorded its first battery installation in April 2022 and averaged 34 installations per month for the remainder of that year. This rose significantly in 2023 to around 400 installations per month – 4,970 installations were recorded across the United Kingdom for the year.
The data from MCS also reveals 27,000 certified heat pump installations for the first six months of the year, up by 45% on the same period in 2023. More than 80,000 UK homes had certified solar panels installed in the first half of 2024, the certification body reported.