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Looking for an air source heat pump installer in Narberth? Smart Energy Homes recently completed a Grant Aerona 290 heat pump installation at a four-bedroom bungalow in Pembrokeshire, replacing reliance on oil heating with an efficient renewable energy solution. Completed in just four days, the project included radiator upgrades, smart controls and a new hot water cylinder to maximise comfort and efficiency.

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.

An EPC rating of F indicates that a property has poor energy efficiency and may be losing more heat than necessary, leading to higher energy bills and reduced comfort. In this guide, we'll explain what an EPC F rating means, the common causes of a low rating, and the practical improvements that can help boost your home's energy performance.

Wondering what an EPC rating E means for your property? An EPC rating of E indicates that a home has below-average energy efficiency and could benefit from improvements such as insulation, solar panels or heating upgrades. In this guide, we'll explain what an EPC E rating means, how it affects energy bills, and practical ways to improve your home's energy performance.

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

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

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

Discover how much a new boiler costs and explore flexible payment options to suit your budget, including monthly finance plans. Published: January 27, 2026

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

Smart Energy Homes has been awarded Fastest Growing Green Firm and Fastest Growing Firm in Wales at the UK Fast Growth Index 2025. Learn how our innovation, sustainable solutions, and dedicated team are driving rapid growth and making a real impact for homes across the UK. Published: November 27, 2025