Grants & Incentives in Wales (2026)
This hub covers 20 locations across Wales, United Kingdom. Electricity in this region is priced at £0.22 per kWh in our dataset — about 4% below the United Kingdom average of £0.230/kWh across the 10 regions we cover. At a reference household consumption of 4,000 kWh a year that is roughly £880 of grid electricity annually, which is the figure any system installed here is working to displace. Grant, rebate and export-tariff schemes differ by country and by region, and the amount they are worth depends on the electricity price you are offsetting.
All 20 locations in Wales
Each link opens the grants & incentives page for that location, preloaded with the £0.22/kWh rate above.
Other guides for Wales
Other regions in United Kingdom
Support schemes available in United Kingdom (2026)
These are the nationally administered schemes that apply across the regions listed above. Terms, rates and eligibility are set by each administering body and change between years — always confirm current details with that body before applying.
Smart Export Guarantee (SEG)
Licensed electricity suppliers are required to pay for surplus solar electricity exported to the grid
- How to apply:
- Apply via an SEG-licensed supplier
- Note:
- Rates are set independently by each supplier
0% VAT on Solar Installations
Materials and installation for qualifying residential solar are zero-rated for VAT
- How to apply:
- Applied automatically by a VAT-registered installer
- Note:
- Confirm your installer applies the zero rate
ECO4 / Great British Insulation Scheme
Government energy-efficiency scheme; solar is sometimes bundled with wider home upgrades for eligible households
- How to apply:
- Via local authority or scheme-registered provider
- Note:
- Eligibility-tested, not universal