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
Nationwide Renewable Energy Solutions
We deliver professional renewable and smart energy solutions for homes, businesses, and social housing providers across Wales and England.
Our group specialises in the design and installation of energy‑efficient technologies, including:
Air Source Heat Pumps
Solar PV & Battery Storage
EV Charging Solutions
Energy‑Efficient Boilers
Smart Energy & Utility Switching
Whether you’re a homeowner, commercial organisation, or housing association, our experienced teams provide reliable, compliant, and cost‑effective solutions tailored to your property portfolio or business needs.
Areas We Cover
Wales – covering all regions including South Wales, Mid Wales, North Wales, and West Wales.
South West England – including the Bristol & Bath area, Gloucestershire & The Cotswolds, Somerset & Taunton, and Wiltshire & Swindon.
Wider West & Midlands – reaching parts of Herefordshire, Worcestershire, and surrounding areas.
Why Choose Us?
Multi‑Sector Expertise
We deliver energy solutions for homes, businesses, and social housing—bringing deep sector knowledge to every project.
Accredited & Compliant
All installations are completed by qualified professionals, meeting industry regulations, safety requirements, and recognised standards.
Grant & Funding Support
We help eligible customers access government‑backed incentives and funding schemes where available.
End‑to‑End Service
From consultation and design to installation, switching, and aftercare, we provide a joined‑up service that delivers long‑term value.
QUALITY YOU CAN TRUST
At Smart Energy Group, our focus is on safety, efficiency, and long-term performance. Every system is installed by qualified professionals, with ongoing support to ensure your home stays comfortable, energy-efficient, and environmentally friendly.
Octopus Zero Bills Homes with Smart Energy Homes
Octopus Energy has launched a mission to build 100,000 “Zero Bills” homes by 2030, where houses equipped with solar panels, batteries and heat pumps generate and store their own clean energy so residents pay zero home energy bills for at least five to ten years. Published: February 26, 2026
Boiler Pressure Explained
Boiler pressure plays a key role in keeping your heating system running safely and efficiently. Learn what it should be and how to fix common pressure issues. Published: January 27, 2026
Boiler Replacement: Guide for Homeowners
Old or unreliable boiler? Discover when it’s time to replace it and how a modern system can improve efficiency and comfort. Published: January 27, 2026
Boiler Installation Costs & Ways to Pay
Discover how much a new boiler costs and explore flexible payment options to suit your budget, including monthly finance plans. Published: January 27, 2026
Solar Panels & Heat Pumps in 2026: A Guide to a Smarter Home
Thinking about solar panels or heat pumps? This complete 2026 guide from Smart Energy Homes explores how renewable energy systems, battery storage, and energy-efficient heating work together to reduce costs and carbon emissions. Published: December 10, 2025
Boiler Pressure Explained
Boiler pressure plays a key role in keeping your heating system running safely and efficiently. Learn what it should be and how to fix common pressure issues. Published: January 27, 2026
Boiler Replacement: Guide for Homeowners
Old or unreliable boiler? Discover when it’s time to replace it and how a modern system can improve efficiency and comfort. Published: January 27, 2026
Boiler Installation Costs & Ways to Pay
Discover how much a new boiler costs and explore flexible payment options to suit your budget, including monthly finance plans. Published: January 27, 2026