We just had ours put in with this company and from start to finish nothing a problem, Ryan was outstanding very kind & welcoming & most of all very helpful in sorting everything out & talking us... Voir plus
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All organised....went away for ten days and the job should have been started on the day of my return. 9.45 the night before scaffolding going up I get an email saying they can no longer do it becaus... Voir plus
Stellar energy project managed my Eco4 insulation, air source heat pump and battery installation. They were quick securing my grant funding. Each stage of the work was inspected and any snags were sor... Voir plus
L'entreprise a répondu
My grant work has been completed and my previously cold old home is now comfortably warm and cosy. I was unsure about how much I would benefit from an air source heat pump as I had heard that they w... Voir plus
L'entreprise a répondu
À propos de l'entreprise
Écrit par l'entreprise
Stellar Energy UK: Powering Homes, Empowering Communities At Stellar Energy UK, we believe energy should not only power homes, but also transform lives. As one of the UK’s leading renewable energy and retrofit specialists, our mission is simple yet powerful: to help homeowners and communities reduce their energy bills while contributing to a more sustainable planet. We work closely with trusted suppliers and energy companies including EON, OVO, Octopus Energy, and British Gas to deliver high-quality installations of solar panels, battery storage, heat pumps, insulation, and whole-house energy retrofits. Our expert teams are fully accredited and trained to the highest standards, ensuring every project meets strict compliance and safety regulations. From the initial consultation to installation and aftercare, we are dedicated to providing a seamless and professional customer experience. But what truly sets Stellar Energy UK apart is our heart for the community. We believe that business should be a force for good. That’s why we actively give back to the areas we serve. Stellar Energy proudly supports local charities, including Llanelli Mind and local disability sports teams, providing funding and resources that make a real difference in people’s lives. Whether it’s helping vulnerable households access grants to improve their home energy efficiency or sponsoring local grassroots initiatives, we are committed to empowering people as much as properties. When you choose Stellar Energy, you’re not just investing in your home’s energy future—you’re also supporting a company that believes in fairness, community, and environmental responsibility. Join thousands of satisfied customers who have experienced the Stellar difference. Lower your energy bills, reduce your carbon footprint, and help us build a brighter, greener future for everyone.
Coordonnées de contact
54 Stepney Street, SA15 3TG, Royaume-Uni
- 01554 788766
- customercare@stellarenergy.org
- stellarenergy.org
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Every step of the process was superb
Every step of the process was superb, from initial inquiries about solar panels and purchasing to installation. A huge thanks to Ken for taking the time to explain how the system operates and for guiding me through the settings. I truly appreciate Stellar Energy’s exceptional service!

Réponse de Stellarenergy
We were very impressed with the service…
We were very impressed with the service from Stellar Energy. The team was knowledgeable and approachable, and we are extremely pleased with the system and the quality of the installation. The entire experience offered excellent quality and value.

Réponse de Stellarenergy
The Stellar Energy team was great to…
The Stellar Energy team was great to work with. They covered every detail during the initial consultation and kept us informed throughout the process. The work was done to a high standard, with everything left neat and tidy. I have no hesitation in recommending them for solar and EV charger installations.

Réponse de Stellarenergy
Excellent PV installer
Ken was highly professional, punctual, and straightforward. The PV system was installed on time without any issues, even with the terrible weather, and it is performing beyond our expectations. His quote was the best among those I received, and I am pleased to give a five-star review

Réponse de Stellarenergy
This has been an exciting new…
This has been an exciting new experience for us. The team installing the system is both professional and clearly skilled in their work. We highly recommend them, as every question we had was answered immediately. Well done to all involved!

Réponse de Stellarenergy
Stellar Energy provided excellent…
Stellar Energy provided excellent support throughout the entire process, addressing all my questions and offering tailored advice to create a solution that meets my specific needs. This setup enables me to work from home with lower energy bills and added protection during power outages.
Installation was done by high qualified professionals done in time quick and tidy without any hassle.

Réponse de Stellarenergy
Outstanding Service and Exceptional Results
I had a fantastic experience with Stellar Energy from start to finish. Their team was incredibly knowledgeable and guided me through each step of the process with patience and expertise. They provided a clear breakdown of costs and potential savings, which helped me feel confident in making the investment.
Installation was smooth and professional, with the team arriving on time and leaving the site spotless. The system itself has performed beyond my expectations, significantly lowering my energy bills while contributing to a greener environment. The quality of the equipment and attention to detail truly show Stellar Energy’s commitment to excellence.
If you're looking for a trustworthy company that prioritizes both customer service and quality results, I highly recommend Stellar Energy!

Réponse de Stellarenergy
Please research other companies…
Please research other companies particularly if you are vulnerable-with your health - the process took 5 months instead of the promised 3 weeks - stellar energy have apologised and blamed staff change, however i wish i had known it would take so long i would have chosen a different provider- the work when finally complete is of good quality - stellar energy have asked me to consider more than 2 stars below - sorry stellar but i used 5 days annual leave waiting for intallers that never turned up when head office said they would - and had to live in a dusty house and bedroom waiting weeks for work to be done - it was left unsafe for my disabled hubby too so i think 2 stars are justified-

Réponse de Stellarenergy
The service was prompt and precise
The service was prompt and precise. The site inspection and pre-work were thorough. The panels were installed with care but quickly, and the indoor setup was done meticulously and professionally. Everything worked right away, and the system was explained in a way that was easy to understand. Overall, I recommend the company and their product.

Réponse de Stellarenergy
They arrived right on time
They arrived right on time, and everyone I spoke with was friendly, polite, and efficient. They installed a clean and tidy 5-panel, 1kWh system and finished before lunchtime. Very professional work, and I’m happy to recommend them!

Réponse de Stellarenergy
From my first meeting with the salesman…
From my first meeting with the salesman to the team that installed the panels and the electricians who handled the final wiring, I dealt with five polite and professional individuals. The work was completed, and everything was left clean and tidy. A truly professional team from a professional company!

Réponse de Stellarenergy
The team that installed my solar panels was quiet
The team that installed my solar panels was quiet, efficient, and didn’t disrupt anything. After drilling, they left no mess, and all the equipment was well placed without the need for any visible cable covers. This is the second house where I've had Stellar Energy install a system. I was very happy with the first one, so I went back to them for the second. Great company with excellent products and service!

Réponse de Stellarenergy
The team showed up early and worked a…
The team showed up early and worked a long day with minimal disruption. Ali was very helpful, answering all my questions and giving useful tips on using the solar PV system. George, who did the survey, was also very thorough and supportive. I’m really glad I chose Stellar Energy!

Réponse de Stellarenergy
Our experience with Stellar Energy was…
Our experience with Stellar Energy was fantastic from beginning to end. Chris, the first person who came to assess our home, was great, and the engineer who set everything up did a wonderful job. The fitters worked incredibly hard all day and left the place just as they found it. Everything went smoothly and on schedule. I can't praise the company enough!

Réponse de Stellarenergy
Stellar Energy provided excellent…
Stellar Energy provided excellent service, with a very tidy installation, and the system is working even better than I expected. I received many quotes from other installers, but Stellar's pricing was competitive, and Amy's friendly and respectful approach sealed the deal for me. Since the system was installed, I've hardly had to buy any power and look forward to saving for years to come.

Réponse de Stellarenergy
Fast, efficient, and fairly priced
Fast, efficient, and fairly priced addition to an existing solar setup. They paid great attention to detail by hiding the cables in the current conduits. They used the latest equipment and gave helpful recommendations. I highly recommend them!

Réponse de Stellarenergy
Excellent communication from start to…
Excellent communication from start to finish. The service was fast, from placing the order to the installation, which was completed in a single day. The paperwork was processed quickly, allowing me to send excess energy to the grid within a few days. Highly recommend!

Réponse de Stellarenergy
Installation process was fast
Installation process was fast, smooth, and clean. The scaffolding was set up quickly by a contractor, but it took a while to be taken down. Stellar Energy worked hard to speed that up. I highly recommend them.

Réponse de Stellarenergy
I recently moved into a new home and…
I recently moved into a new home and needed a solar panel installation. Stellar Energy quickly scheduled my request and performed a detailed check. The technician also gave me useful advice on improving energy efficiency. I’m very impressed with their service!

Réponse de Stellarenergy
From Michael Williams brilliant work
From Michael Williams, Brynamman, S Wales.
Stellar have been organising and actively working on my house to insulate, internally fit solar panels, renew all my radiators, Heat pump and Battery. Every one of there workers including electricians and all the contractors that have been involved have been absolutely brilliant, respectful, fast working and there work is excellent and I would recommend them to anyone. Thank you.

Réponse de Stellarenergy
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