Three Rivers District Council
Three Rivers District Council grants of up to £3,000 (capped at 25% of installation cost) to help small and medium-sized businesses install solar PV panels and/or a battery storage system at their commercial premises, funded from a £50,000 total pot spread across the 2025/26 and 2026/27 financial years and paid retrospectively once the work is complete.
Amount
Up to £3,000 (capped at 25% of installation cost)
Deadline
31 December 2026
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You can also do this yourself for free via the official sourceApply online via Three Rivers District Council's Solar PV and Battery Grant application form before 31 December 2026 (or earlier if the pot is exhausted); the grant is claimed after the installation is complete.
View official sourceLast verified: 1 August 2026. See the footer disclaimer — this is general information, not financial or tax advice.