Initial conversation
Tell us about your home, electricity use and what you want to achieve.
Whole-home renewable energy
One trusted partner for a smarter energy efficient home.
One EPC team coordinates your heating, power and ventilation from first plans to final handover.
WHERE ARE YOU STARTING?
A clear route, whatever stage you are at.
The earlier we understand your plans, the more opportunity there is to simplify the project and make every investment work harder.
Residential customers
Smart solutions for every type of home renewable project
We help homeowners create homes that are more comfortable, cheaper to run and ready for the future through intelligently designed renewable energy systems.
Explore residential projects →
Commercial customers
Commercial solar designed around your business.
From initial site assessment and system design to installation and handover, EPC delivers complete commercial solar projects built around your energy use and long-term plans.
Explore commercial solar →
EXPLORE OUR ENERGY SOLUTIONS
Start with the solution your home needs.
Whether you want to generate and store your own electricity or improve how your home is heated, EPC will explain the options and recommend a system designed around your property.
Solar & Battery
Find the right way to generate and store your own energy.
Understand whether Solar Only or Solar + Battery is the stronger fit for your home, usage and future plans.
Explore Solar & Battery →
Heat Pumps
A warmer, more efficient home made simple.
See how EPC assesses heat loss, system design and available support before recommending the right heat pump.
Explore Heat Pumps →
New Build
Building a new home
Make energy part of the plan from day one and avoid expensive changes later.
Explore your route →Self BuildCreating your own self-build
Plan heating, power and ventilation together early, around the home you want to create.
Explore your route →RenovationPlanning a renovation
Coordinate heating, power and ventilation before the work begins.
Explore your route →RetrofitUpgrading your current home
Create a phased route that works with your priorities and budget.
Explore your route →THE BIGGER PICTURE
Your home is one system.It should be planned that way.
Solar, batteries, heating and ventilation are too often considered separately. EPC looks at how you want your home to feel, perform and cost to run—then creates one joined-up plan.
Talk to a whole-home specialist →Save time.
Save money.
Save stress.
EPC WHOLE-HOME ENERGY
See how your heating, power and ventilation can work as one system.
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OUR SOLUTIONS
Everything your home needs.One experienced team.
Choose one solution or let us coordinate a complete system. Every recommendation is based on your property, lifestyle and plans—not a standard package.
01Solar panels
Generate clean electricity from your roof.
02Battery storage
Store energy for evenings and peak tariffs.
03Heat pumps
Efficient, low-carbon heating designed for your home.
04Underfloor heating
Comfortable, even warmth that works beautifully with heat pumps.
05MVHR
Fresh, filtered air with valuable heat recovery.
06Air conditioning
Efficient heating and cooling for year-round comfort.
ONE PARTNER, START TO FINISH
Clear from first conversation to final handover.
Desktop design
We review your roof, usage and likely generation, then compare the recommended system, expected savings, costs, finance and practical details.
Coordinated installation
EPC handles installation, certification, commissioning and handover.
Support & service
Clear monitoring and dependable aftercare keep your system performing.
1,700+successful installations
CONFIDENCE AT EVERY STEP
Properly coordinated work.By experienced people.
EPC is an established MCS Certified and TrustMark Accredited installation company. Our in-house expertise covers the design, installation, commissioning and support your project needs.
- ✓One accountable team
- ✓Accredited installers
- ✓Clear project communication
- ✓Ongoing servicing & support
Excellent Reviews
4.69 based on 182 reviews
★★★★★
OUR IMPACT
This is what EPC Energy looks like.
Cleaner power. Lower costs.A better future—delivered by EPC.
Cleaner energy generated4.3 GWhevery year
Energy produced
Each year, EPC-installed systems produce around 4.3 GWh of cleaner energy.
Proven delivery1,700installations completed
Installations completed
Delivered by an MCS Certified and TrustMark Accredited installation company.
Lower-carbon homes2,200tonnes of CO₂e reduced
Tonnes of CO₂e reduced
Over 2,200 tonnes of carbon emissions reduced by EPC installations annually.
GOVERNMENT FUNDING & INCENTIVES
Different support fordifferent energy upgrades.
Solar and heat-pump support is not the same. EPC helps you understand which current incentives relate to your project and what eligibility checks are needed before you proceed.
01SOLAR & BATTERY
Support for generating and storing electricity.
0% VAT
Applies to qualifying residential solar-panel and battery-storage installations until 31 March 2027.
Smart Export Guarantee
Eligible systems can receive payments for surplus electricity exported to the grid. Tariffs and eligibility vary by supplier.
Targeted home-improvement support
The Warm Homes: Local Grant may include solar panels for eligible lower-income households in England, subject to the property and local funding.
02HEAT PUMPS
Upfront support for eligible low-carbon heating.
£7,500 standard BUS grant
Available for eligible air-to-water and ground-source heat-pump installations in England and Wales.
Up to £9,000 for eligible off-gas homes
Applies to qualifying oil- or LPG-heated properties without a mains-gas connection until 31 March 2027.
£2,500 air-to-air grant
Available for eligible residential air-to-air heat-pump installations. The MCS-certified installer manages the BUS application.
Eligibility comes first. Scheme availability, property requirements and grant values can change. EPC will check the relevant route and confirm what may apply before it is included in a recommendation or quotation.
UK MORTGAGE LENDERS
Could your mortgage help fund the upgrade?
Mortgage-linked support generally falls into three groups: interest-free additional borrowing, cashback after installation and discounted green mortgage rates.
0% additional borrowingCashback rewardsDiscounted green rates
| Lender | Core product | Main financial benefit | Solar & battery eligibility | Heat-pump eligibility |
|---|---|---|---|---|
| Nationwide | Green Additional Borrowing | 0% fixed interest for 2 or 5 years on borrowing from £5,000 to £20,000. | Solar panels are included in the eligible improvements. | Air-source heat pumps are included in the eligible improvements. |
| Barclays | Greener Home Reward | A one-off cash reward after an eligible installation. | £500 for eligible solar panels or battery storage. | £1,000 for eligible low-carbon heating. |
| Halifax / Lloyds | Green Living / Eco Home Reward | Cashback of up to £2,000 for qualifying home improvements. | £500 for qualifying energy-efficient improvements. | £2,000 for an eligible heat-pump installation. |
| NatWest | Green Mortgage / Additional Borrowing | Reduced green mortgage rates for qualifying A or B-rated homes. Additional borrowing is available separately. | Additional borrowing may fund improvements, subject to lending checks. | Additional borrowing may fund improvements, subject to lending checks. |
| Santander | Green finance and home-energy incentives | Reduced green lending or partner cashback may be available. | Partner offers may support solar. Check current terms. | Partner finance may support heat pumps. Check current terms. |
A USEFUL QUESTION TO ASK
Did you know your mortgage could help pay for this?
Some UK lenders offer lower-cost borrowing or cashback for eligible home improvements. Nationwide currently advertises 0% Green Additional Borrowing from £5,000 to £20,000, while Barclays offers cash rewards for eligible solar, battery and heat-pump installations.
Offers, rates and eligibility can change. Check the latest terms with your mortgage provider before committing to an installation. Additional borrowing is secured against your home and must be affordable. EPC does not provide mortgage advice. Information reviewed 27 August 2026.
A CLOSER LOOK AT RETROFIT OPTIONS
Three technologies.One practical upgrade plan.
If you are improving an existing home, start with what is already in place. See how heat pumps, solar panels and battery storage can work with your property now, then plan future upgrades in sensible stages.
HEAT PUMPS
Comfortable, efficient heating for every season.
A correctly designed heat pump can provide dependable heating and hot water while reducing reliance on fossil fuels. EPC assesses your property, heat loss and existing system before recommending the right solution.
- ✓Up to £9,000 Boiler Upgrade Scheme support
- ✓Designed around your home’s heat demand
- ✓Works with radiators and underfloor heating
CUSTOMER CONFIDENCE
Hear from homeowners—not just from us.
Read our 182 reviews
REAL EPC PROJECTS
Different homes need different heating designs.
From large existing properties to joined-up new-build systems, these projects show why the recommendation has to start with the building.
NorwichHeat pump installed on a nine-bedroom home
A Stiebel Eltron air-source system selected to future-proof a substantial 420 m² property.
Plan my project →
FryerningA joined-up new-build energy system
Heat pump, underfloor heating and MVHR coordinated for a high-specification home.
Plan my project →
Canvey IslandTwo-bedroom static home moves to a heat pump
A Mitsubishi air-source heat-pump system installed for a very different type of UK home.
Plan my project →
MaldonFour-bedroom heating upgrade
A Mitsubishi air-source heat pump used to modernise and future-proof the home.
Plan my project →START WITH A CONVERSATION
Get your energy strategy right from the start.
Tell us what you are planning. We’ll help you understand the right next step—without pressure or unnecessary complexity.
Designed together.Installed together.Built to work together.
HELP & ADVICE
Have any questions?
Straightforward answers to some of the questions homeowners ask when planning a renewable energy system.
Renewable technologies such as heat pumps, solar panels and battery storage can reduce energy bills, lower your carbon footprint and improve your home’s energy efficiency. A well-designed system can also give you greater energy independence and help protect your household from rising energy costs.