# UKGrantCalculator.co.uk — UK Government Grants Calculator 2026: Heat Pumps, Solar Panels & Home Insulation (United Kingdom 2026)

> Check your eligibility in 30 seconds for the £7,500 Ofgem Boiler Upgrade Scheme, 0% VAT Solar & Battery Storage, ECO4 and Local Council Warm Homes Grants across England, Scotland, Wales & NI.
> Official Programs & Authorities (2026): Ofgem • DESNZ • MCS Certified • Home Energy Scotland • OZEV — Ofgem Boiler Upgrade Scheme (£7,500 Grant), Warm Homes: Local Grant (£500m), ECO4, Home Energy Scotland (£15,000) & 0% VAT Solar/Battery.
> Developed & operated by Vasile Bratu • VasileDev Group (EU VIES / P.IVA: IT04226190041).

## The 8 National Subsidy & Simulation Channels (2026)

1. **Solar Panels, Battery Storage & £7,500 Heat Pump Grant (`/heat-pump-solar-battery-grants`, `/heat-pump-solar-battery-grants/[location]`) — £7,500 Ofgem BUS + 0% VAT**
   - MCS-certified Air Source Heat Pumps with £7,500 upfront Ofgem voucher (£9,000 in rural Scotland) plus 0% VAT Solar PV & LiFePO4 battery storage.
2. **EV Home Chargepoint & Workplace Charging Grants (OZEV) (`/ev-chargepoint-workplace-grants`, `/ev-chargepoint-workplace-grants/[location]`) — Up to £350 Home / £14,000 WCS**
   - OZEV EV Chargepoint Grant for renters, flat owners & households with cross-pavement solutions, plus Workplace Charging Scheme for UK businesses.
3. **Warm Homes Local Grant, ECO4 Insulation & Asbestos Roofs (`/warm-homes-insulation-asbestos-grants`, `/warm-homes-insulation-asbestos-grants/[location]`) — Up to 100% Funded (ECO4 / GBIS)**
   - Free or heavily subsidised loft, cavity wall and external wall insulation under the £500m Warm Homes Local Grant, Great British Insulation Scheme & ECO4.
4. **Solar Panel Recycling (UK WEEE) & Hybrid Inverter Repowering (`/solar-panel-recycling-repowering`, `/solar-panel-recycling-repowering/[location]`) — MCS Repowering & FiT Protection**
   - Certified UK WEEE solar panel disposal and upgrading legacy Feed-in Tariff (FiT) inverters to hybrid battery systems without losing FiT payments.
5. **Disabled Facilities Grant (DFG) & Senior Home Adaptations (`/disabled-facilities-senior-home-grants`, `/disabled-facilities-senior-home-grants/[location]`) — Up to £30,000 Council Grant**
   - Local Council Disabled Facilities Grants (up to £30k in England, £36k in Wales) for stairlifts, walk-in wet rooms, ramps and Age UK warm home support.
6. **UK Business Energy Grants, IETF & 100% Full Expensing (`/uk-business-energy-ietf-grants`, `/uk-business-energy-ietf-grants/[location]`) — 25% Corp Tax Relief + Council Grants**
   - Commercial rooftop solar, industrial heat recovery, 100% First-Year Capital Allowances (Full Expensing) and UKSPF Local Council Green SME Grants.
7. **DEFRA Farming Equipment (FETF) & Agri-Solar Grants (`/defra-farming-equipment-solar-grants`, `/defra-farming-equipment-solar-grants/[location]`) — 25%–60% DEFRA / RPA Grant**
   - DEFRA Improving Farm Productivity rooftop solar grants (25% funding up to £100,000) and Farming Equipment & Technology Fund (FETF) vouchers.
8. **WRAS Water Softeners, Reverse Osmosis & Limescale Protection (`/wras-water-softener-filtration`, `/wras-water-softener-filtration/[location]`) — Free UK Water Hardness Test**
   - Protect your heat pump and boiler in UK hard-water areas with WRAS-approved salt/salt-free water softeners and under-sink drinking water filtration.

## Official Technical & Regional Parameters (United Kingdom 2026)
- Primary Authorities: Ofgem • DESNZ • MCS Certified • Home Energy Scotland • OZEV
- Active 2026 Grant Frameworks: Ofgem Boiler Upgrade Scheme (£7,500 Grant), Warm Homes: Local Grant (£500m), ECO4, Home Energy Scotland (£15,000) & 0% VAT Solar/Battery
- Maximum Grant / Subsidy Tier: Up to £7,500 Heat Pump Grant + 0% VAT Solar
- Average National Solar Yield: 1030 kWh / kWp / year
- Currency: £
- Indexed Regions, Counties & Municipalities (UATs): 4,807 locations (43,284 specialized local subpages)
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