Solar Panels
Solar PV Panels convert sunlight into electricity, reducing your reliance on the grid and cutting down on energy costs. If you're eligible for the Warm Homes Plan, you could have solar panels installed for FREE!
Government Warm Homes Plan 2026
Free & Discounted Solar Panels in the UK
Cut your energy bills and reduce your carbon footprint with simple, sustainable energy solutions tailored to your home.
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Accepted this month
£254,862
Saved by our customers
Capital Energy Grants
Your accredited install partner for UK government-backed home energy schemes.
Our Services
Fully funded upgrades available through the UK government's Warm Homes Plan.
Battery Storage
Store excess solar energy during the day and use it when you need it most. Battery storage maximises your savings and gives you greater energy independence — fully funded for qualifying households.
Heat Pumps
Air source heat pumps extract warmth from the outside air to heat your home and hot water efficiently. The Warm Homes Plan and Boiler Upgrade Scheme can cover the full cost for eligible homes.
Smart Controls
Smart heating controls let you manage your home's temperature from anywhere, automatically adjusting to your schedule so you only use energy when you actually need it.
Join the revolution!
Do you qualify for FREE Solar Panels?
Solar PV Panels convert sunlight into electricity, reducing your reliance on the grid and cutting energy costs. If you're eligible for the Warm Homes Plan, you could receive financial support to install solar panels and start generating your own renewable energy.
Talk to usYour Needs, Our Services
Capital Energy Grants Ltd helps homeowners, tenants and landlords unlock fully funded energy-saving upgrades through the government's Warm Homes Plan. From free insulation to solar panels, we handle everything — fast, hassle-free and fully certified.
Who We Are
We're a team of energy-efficiency specialists committed to helping UK households access government-backed grants through the Warm Homes Plan. With years of industry experience, we make the process simple, fast and stress-free.
What We Do
We help homeowners, tenants and landlords claim free energy-efficiency upgrades including insulation, heat pumps and solar panels — funded by the UK government. From checking your eligibility to managing the full installation, we handle everything for you.
Why Choose Us
Capital Energy Grants Ltd takes care of everything from eligibility to installation, making it easy to access free energy-saving upgrades. We're fully certified, hassle-free and focused on helping you save money while making your home more efficient.
Frequently Asked Questions
Need a Reliable Retrofit Partner?
Capital Energy Grants Has You Covered.
We support installer companies across the UK with fully compliant Retrofit Assessments and Retrofit Coordination under the PAS 2035 framework. Whether you're delivering Warm Homes Plan, LA Flex or private retrofit projects, we act as your compliance partner.
Retrofit Assessments
Our accredited assessors carry out thorough on-site evaluations covering energy performance, ventilation, occupancy and building condition.
I Need ThisRetrofit Coordination
We manage the entire retrofit process from start to finish — overseeing risk assessments, improvement plans, installer briefs and post-works sign-off.
I Need ThisWhat our customers say...
"The loft insulation and new boiler have made my home much warmer, and my heating bills have dropped. Capital Energy Grants made the whole process easy and hassle-free."
"The air source heat pump and solar panels have saved us money and reduced our carbon footprint. Capital Energy Grants provided excellent service and a smooth installation."
"The insulation has made my home warmer and lowered my energy bills. Capital Energy Grants were professional, friendly and efficient throughout the process."
Apply for FREE home upgrades!
Takes about 60 seconds. We'll match you to the right grants and call you back with next steps — no obligation.
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Your property
Is Your Property Heated by Oil?
You Could Qualify for an Air Source Heat Pump!
If you heat your home with oil, you may qualify for an Air Source Heat Pump under the Warm Homes Plan. Energy-efficient, lower bills and reliable warmth.
Check eligibilityHaven't Had Loft Insulation in Years?
You Could Qualify for an Upgrade!
Adding or upgrading loft insulation helps keep your home warmer, reduces heating bills and improves energy efficiency.
Check eligibilityGot Solid Walls?
You Could Qualify for Internal Wall Insulation!
If your home has solid walls and isn't insulated, you may qualify for Internal Wall Insulation under the Warm Homes Plan.
Check eligibilityGet in touch
Prefer to talk to a real person? Our UK-based team is happy to walk you through your options.