Battery storage & home energy · Swindon
5 companies · updated daily
Swindon currently has 5 Battery storage & home energy companies listed. Top-rated: Next Generation Solar Limited. Browse ratings, addresses and contact details below.
How much does Battery storage & home energy cost in Swindon? (2026 price guide)
A home battery storage unit typically costs £3,000-£6,000 fitted on its own, or £8,000-£13,000 when combined with a new solar panel system, while smaller battery add-ons for existing solar setups usually run £2,500-£4,500.
Costs vary with battery capacity in kWh, brand, whether it is retrofitted to existing solar or installed alongside a new system, and any additional home energy hardware such as smart meters or EV charging integration.
Check the battery's usable capacity and warranty length rather than headline price, and confirm the installer is MCS-certified, which is usually needed for any future government incentive schemes.