Stellar Energy

Stellar Energy UK LTD is an award-winning retrofit and decarbonisation specialist, delivering high-quality energy solutions across the UK. They offer a complete, end-to-end service encompassing solar panels, battery storage, insulation, and air source heat pumps, positioning themselves as a one-stop shop for energy efficiency and renewable upgrades. With thousands of successful installations, their reputation is built on quality workmanship, compliance with PAS 2030/2035 standards, and measurable results.

ON Energy Solutions under the ECO4 scheme. Their expertise spans domestic retrofit installations, large-scale social housing upgrades, commercial solar and heating systems, and full-house energy efficiency improvements. They are actively working alongside local authorities and social housing providers to decarbonise social housing portfolios, schools, public sector buildings, and commercial properties, with a mission to reduce carbon emissions, lower energy costs, and future-proof buildings.

The company prides itself on its ability to deliver at both volume and precision, utilising a highly experienced internal team and a trusted network of installers to ensure fast, efficient project delivery, strict quality control, and a seamless customer experience. Their in-house submission and compliance team ensures all projects meet funding and regulatory requirements. Stellar Energy designs intelligent energy solutions focused on return on investment, long-term energy savings, safety, and future energy independence, expanding into solar, battery storage, EV charging, and smart energy systems to help organisations transition to a cleaner future.