As of April 2025, the United Kingdom had over *** million of residential solar systems. Since 2020, the number of domestic solar systems has increased by more than **. The South East region had the highest number of homes with solar panes across the UK in April 2025.
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Department for Energy Security and Net-Zero (UK). (May 29, 2025). Cumulative number of residential solar PV systems in the United Kingdom from 2010 to 2025 [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved August 01, 2026, from /statistics/1616388/number-of-residential-solar-pv-systems-united-kingdom/
Department for Energy Security and Net-Zero (UK). "Cumulative number of residential solar PV systems in the United Kingdom from 2010 to 2025." Chart. May 29, 2025. ÌÇÐÄÆÆ½â°æ. Accessed August 01, 2026. /statistics/1616388/number-of-residential-solar-pv-systems-united-kingdom/
Department for Energy Security and Net-Zero (UK). (2025). Cumulative number of residential solar PV systems in the United Kingdom from 2010 to 2025. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: August 01, 2026. /statistics/1616388/number-of-residential-solar-pv-systems-united-kingdom/
Department for Energy Security and Net-Zero (UK). "Cumulative Number of Residential Solar Pv Systems in The United Kingdom from 2010 to 2025." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 29 May 2025, /statistics/1616388/number-of-residential-solar-pv-systems-united-kingdom/
Department for Energy Security and Net-Zero (UK), Cumulative number of residential solar PV systems in the United Kingdom from 2010 to 2025 ÌÇÐÄÆÆ½â°æ, /statistics/1616388/number-of-residential-solar-pv-systems-united-kingdom/ (last visited August 01, 2026)
Cumulative number of residential solar PV systems in the United Kingdom from 2010 to 2025 [Graph], Department for Energy Security and Net-Zero (UK), May 29, 2025. [Online]. Available: /statistics/1616388/number-of-residential-solar-pv-systems-united-kingdom/