AWARD WINNING INSTALLERS

Home energy solutions UK - from solar panels and battery storage to heat pumps, boilers, EV charging, and insulation, we’ve got you covered.

Air Source Heat Pump Installation

All-season comfort. Lower bills. Greener heating. Upgrade to a heat pump today - Boiler Upgrade Scheme available

Explore Heat Pumps
Solar Panel & Battery Installation

UK solar panel installers. Solar PV for homes. Reduce electricity bills by up to 70%. Future-proof your home.

Explore Solar Panels
EV Charging Installation

EV charger installation UK for homes. Convenient, reliable, and always ready when you need it.

Explore EV Chargers
Energy Efficient Boiler Installation

Energy efficient boiler replacement across the UK. Upgrade your gas boiler and lower heating bill

Explore Boilers
Insulation Installation

Home insulation expert insulation installers. Reduce heat loss, cut bills, and stay comfortable.

Explore Insulation
Servicing & Maintenance

Expert solar, heat pump and boiler servicing across the UK. Keep your system running efficiently, extend its lifespan, and protect your investment.

Explore Servicing
FINANCE AVAILABLE

Flexible solar and heating finance UK. Upgrade your home energy system now and pay your way.

Explore Finance Options

WANT TO KNOW MORE?

Speak with one of our energy experts today!

AREAS WE COVER

We provide professional energy solutions for homes across Wales and the England. Whether you’re looking for air source heat pumps, solar panels, boiler replacements, or battery storage, our MCS-accredited engineers deliver safe, efficient, and energy-saving installations tailored to your property.

From modern new builds to older homes, our expert team ensures every installation meets the highest standards while helping you access government grant schemes, including the Boiler Upgrade Scheme.

Areas We Cover

Wales – covering all regions including South WalesMid WalesNorth Wales, and West Wales.

South West England –  including the Bristol & Bath areaGloucestershire & The CotswoldsSomerset & Taunton, and Wiltshire & Swindon.

Wider West & Midlands – reaching parts of HerefordshireWorcestershire, and surrounding areas

Smart Energy Van
BOILER UPGRADE SCHEME

Want to make your home more energy-efficient? The Boiler Upgrade Scheme can help! With a government grant up of up to £9,000*, you could get a big contribution toward installing an air source heat pump – cutting your energy bills and your carbon footprint, while making your new heating system more affordable.

*T&Cs apply.

GRANT Heat Pump

*T&Cs apply. If you currently heat your home with oil or LPG, you could receive a £9,000 contribution towards a brand-new heat pump. Homes heated by other methods could qualify for a £7,500 contribution. All contributions are subject to a successful survey.

Part of the Smart Energy Group

Our expertise extends beyond residential installations. Through the wider Group, we are actively supporting opportunities across social housing, education and commercial property sectors throughout South Wales. Whether we’re working with homeowners, housing providers, schools or businesses, the same commitment to quality, safety and customer service applies to every project.

Smart Energy Group team member
BLOGS
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Air Source Heat Pump Installation in Ystradgynlais, Powys

Smart Energy Homes recently completed an air source heat pump installation at a property in Ystradgynlais, Powys. The homeowner wanted to reduce high energy costs and move away from oil heating. Our team installed a Grant Aerona 290 6.5kW air source heat pump, a new hot water cylinder and smart heating controls, helping improve efficiency while benefiting from support through the Boiler Upgrade Scheme.

Continue reading
Grant Heat Pump
Air Source Heat Pump Installation in Ashley Heath, Ringwood

Smart Energy Homes recently completed an air source heat pump installation at a three-bedroom bungalow in Ashley Heath, Ringwood. As part of a wider property renovation and extension project, the homeowner chose to replace an ageing gas boiler with a Grant Aerona 290 9kW heat pump, helping future-proof the property with a more efficient renewable heating system.

Continue reading
Scott Quinnell with Grant Heat Pump
Air Source Heat Pump Installation in Llanfallteg, Carmarthenshire

Smart Energy Homes recently completed an air source heat pump installation at a four-bedroom detached property in Llanfallteg, Carmarthenshire. The homeowner wanted to replace an ageing oil boiler that was more than 20 years old and reduce annual heating costs. The installation included a Grant Aerona 290 9kW heat pump, a new Joule hot water cylinder and upgrades to eight radiators, helping improve efficiency and future-proof the home's heating system.

Continue reading
EV Charger Installation in Rhydargaeau, Carmarthen

Smart Energy Homes recently completed an EV charger installation in Rhydargaeau near Carmarthen, helping the homeowner prepare for convenient home electric vehicle charging. The project included the installation of a Black Myenergi Zappi 7.2kW tethered charger, providing a reliable and future-ready charging solution for everyday use.

Continue reading
Solar PV
Solar Panel & Battery Installation in Winforton, Herefordshire

Smart Energy Homes recently completed a solar panel and battery storage installation at a detached property in Winforton, Herefordshire. Motivated by rising oil and electricity costs, the homeowner wanted to improve energy efficiency and reduce their reliance on imported energy. The completed system features 12 DMEGC solar panels, a FoxESS hybrid inverter and an 11.49kWh battery storage system, helping maximise self-generated renewable energy.

Continue reading
Solar Panel & Battery Installation in Thornbury, Bristol

Smart Energy Homes recently completed a solar panel and battery storage installation in Thornbury, Bristol, helping a homeowner reduce their reliance on grid electricity. Having recently moved into a property without mains gas and planning to install electric radiators, the customer wanted a renewable energy solution to help manage future energy costs. The completed system includes 9 DMEGC solar panels, a Fox ESS hybrid inverter and a 5.76kWh battery storage system.

Continue reading
Air Source Heat Pump Installation in Ystradgynlais, Powys

Smart Energy Homes recently completed an air source heat pump installation at a property in Ystradgynlais, Powys. The homeowner wanted to reduce high energy costs and move away from oil heating. Our team installed a Grant Aerona 290 6.5kW air source heat pump, a new hot water cylinder and smart heating controls, helping improve efficiency while benefiting from support through the Boiler Upgrade Scheme.

Continue reading
Grant Heat Pump
Air Source Heat Pump Installation in Ashley Heath, Ringwood

Smart Energy Homes recently completed an air source heat pump installation at a three-bedroom bungalow in Ashley Heath, Ringwood. As part of a wider property renovation and extension project, the homeowner chose to replace an ageing gas boiler with a Grant Aerona 290 9kW heat pump, helping future-proof the property with a more efficient renewable heating system.

Continue reading
Scott Quinnell with Grant Heat Pump
Air Source Heat Pump Installation in Llanfallteg, Carmarthenshire

Smart Energy Homes recently completed an air source heat pump installation at a four-bedroom detached property in Llanfallteg, Carmarthenshire. The homeowner wanted to replace an ageing oil boiler that was more than 20 years old and reduce annual heating costs. The installation included a Grant Aerona 290 9kW heat pump, a new Joule hot water cylinder and upgrades to eight radiators, helping improve efficiency and future-proof the home's heating system.

Continue reading
Air Source Heat Pump Replacement in Peterston-super-Ely, Cardiff

Smart Energy Homes recently completed an air source heat pump replacement at a property in Peterston-super-Ely, Cardiff. The homeowner already had a renewable heating system in place, but it was no longer operating correctly and required replacement. Our team installed a new Octopus Cosy 9 heat pump, a Joule Cyclone 250L hot water cylinder and Cosy smart controls, restoring reliable heating and hot water while improving comfort throughout the home.

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Air Source Heat Pump Installation in Pencoed, Bridgend

Smart Energy Homes recently completed an air source heat pump installation at a rural property in Pencoed, Bridgend. The homeowner wanted to move away from an ageing oil heating system that was becoming increasingly expensive to run. Our team installed a Grant Aerona 290 9kW air source heat pump, a new 300L hot water cylinder and completed a full central heating upgrade with 13 new radiators. The project was completed over six days and benefited from support through the Boiler Upgrade Scheme.

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Solar PV
Solar Panel & Battery Installation in Caldicot, Monmouthshire

Smart Energy Homes recently completed a 7.905kW solar panel and battery storage installation in Caldicot, Monmouthshire. Featuring 17 DMEGC all-black solar panels, a Fox ESS hybrid inverter and 11.52kWh battery storage system, the installation was designed to maximise roof space and help the homeowner reduce electricity bills while increasing energy independence.

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Solar PV
Solar Panel & Battery Installation in Winforton, Herefordshire

Smart Energy Homes recently completed a solar panel and battery storage installation at a detached property in Winforton, Herefordshire. Motivated by rising oil and electricity costs, the homeowner wanted to improve energy efficiency and reduce their reliance on imported energy. The completed system features 12 DMEGC solar panels, a FoxESS hybrid inverter and an 11.49kWh battery storage system, helping maximise self-generated renewable energy.

Continue reading
Solar Panel & Battery Installation in Thornbury, Bristol

Smart Energy Homes recently completed a solar panel and battery storage installation in Thornbury, Bristol, helping a homeowner reduce their reliance on grid electricity. Having recently moved into a property without mains gas and planning to install electric radiators, the customer wanted a renewable energy solution to help manage future energy costs. The completed system includes 9 DMEGC solar panels, a Fox ESS hybrid inverter and a 5.76kWh battery storage system.

Continue reading
G99 Delays: What You Need to Know

As demand for solar panels continues to grow across the UK, many homeowners are facing unexpected delays due to the G99 approval process. These delays are affecting consumers nationwide and are often outside the control of solar installers. In this guide, we explain what G99 approval is, why delays are happening, what homeowners can expect, and how we're supporting customers while they wait.

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New Build Development with Solar Panels
Wales’ Solar Mandate

From March 2027, Wales will require renewable electricity generation in every new‑build home - effectively making solar the go‑to choice for developers. Published: March 17, 2026

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Air Source Heat Pump Installation in Ystradgynlais, Powys

Smart Energy Homes recently completed an air source heat pump installation at a property in Ystradgynlais, Powys. The homeowner wanted to reduce high energy costs and move away from oil heating. Our team installed a Grant Aerona 290 6.5kW air source heat pump, a new hot water cylinder and smart heating controls, helping improve efficiency while benefiting from support through the Boiler Upgrade Scheme.

Continue reading
Grant Heat Pump
Air Source Heat Pump Installation in Ashley Heath, Ringwood

Smart Energy Homes recently completed an air source heat pump installation at a three-bedroom bungalow in Ashley Heath, Ringwood. As part of a wider property renovation and extension project, the homeowner chose to replace an ageing gas boiler with a Grant Aerona 290 9kW heat pump, helping future-proof the property with a more efficient renewable heating system.

Continue reading
Scott Quinnell with Grant Heat Pump
Air Source Heat Pump Installation in Llanfallteg, Carmarthenshire

Smart Energy Homes recently completed an air source heat pump installation at a four-bedroom detached property in Llanfallteg, Carmarthenshire. The homeowner wanted to replace an ageing oil boiler that was more than 20 years old and reduce annual heating costs. The installation included a Grant Aerona 290 9kW heat pump, a new Joule hot water cylinder and upgrades to eight radiators, helping improve efficiency and future-proof the home's heating system.

Continue reading
EV Charger Installation in Rhydargaeau, Carmarthen

Smart Energy Homes recently completed an EV charger installation in Rhydargaeau near Carmarthen, helping the homeowner prepare for convenient home electric vehicle charging. The project included the installation of a Black Myenergi Zappi 7.2kW tethered charger, providing a reliable and future-ready charging solution for everyday use.

Continue reading
Solar PV
Solar Panel & Battery Installation in Winforton, Herefordshire

Smart Energy Homes recently completed a solar panel and battery storage installation at a detached property in Winforton, Herefordshire. Motivated by rising oil and electricity costs, the homeowner wanted to improve energy efficiency and reduce their reliance on imported energy. The completed system features 12 DMEGC solar panels, a FoxESS hybrid inverter and an 11.49kWh battery storage system, helping maximise self-generated renewable energy.

Continue reading
Solar Panel & Battery Installation in Thornbury, Bristol

Smart Energy Homes recently completed a solar panel and battery storage installation in Thornbury, Bristol, helping a homeowner reduce their reliance on grid electricity. Having recently moved into a property without mains gas and planning to install electric radiators, the customer wanted a renewable energy solution to help manage future energy costs. The completed system includes 9 DMEGC solar panels, a Fox ESS hybrid inverter and a 5.76kWh battery storage system.

Continue reading