About Elixa
The whole system. One team.
Elixa Renewables Group designs, installs and supports low-carbon heating and home energy across the UK — heat pumps, solar, batteries, modern heating and EV charging, engineered as one system rather than sold as separate boxes.
What we stand on.
Systems, not boxes
A heat pump is only as good as the emitters it feeds; solar is only as good as what happens to the surplus. We design the whole system together, because that's where the running costs are won.
Honest numbers
Every figure on this site is a manufacturer-published value, rounded conservatively — and every one gets refined by your survey before it's quoted. No league tables, no teaser prices.
Work we'd show our mums
The photos on our Projects page are our own installs, plant rooms and pipework included. If we wouldn't photograph it, we wouldn't fit it.
How a job runs.
Survey
Room-by-room heat loss, roof and shading, supply headroom, where kit can physically and acoustically live. Free, and the foundation of everything that follows.
Design
The whole system on paper before anything is ordered — sized from your numbers, priced with grants already applied, and explained in plain English.
Install
Tidy work by people who care what the pipework looks like when the cupboard door shuts. Floors protected, mess taken away, neighbours considered.
Handover
Commissioned against measured performance, apps set up on your phone, controls demonstrated — and we stay on the end of the phone afterwards.
Don't take our word for it.
Everything we claim on this site is either a manufacturer's published figure or a photograph of our own work. The Projects page shows the installs; the product pages show the honest numbers; the survey shows what's true for your home specifically.
See the installs