Heliowatt Ltd Reviews

We had our solar panels and battery storage installed by Heliowatt. Prior to installation they did a through survey on the roof after which they suggested a configuration for the panels that we had not considered but will definitely give us the best pay back. I would definitely recommend them without hesitation to others. They were a pleasure to deal with. Both Doug and Martin were very tidy workers, were respectful of our property and have completed a very neat installation that we are really pleased with. The Certification arrived to us promptly within a couple of days after installation. Martin installed our EV charger and that also was very neatly installed. They are both fastidious in their workmanship even down to the minor details that left us feeling reassured that the installation had been finished to a very high standard. We would recommend them in a heartbeat.

Heliowatt have done an amazing job, always happy to answer any questions I've had and talked me through all aspects of the system installed. Both Martin and Doug have neatly installed the wiring and tidied up behind themselves. I would thoroughly recommend them as battery/ solar installers.

Amazing work installing an EV Charger for us. The price was competitive for our non standard install and they went above and beyond to ensure that everything was installed and tidy. Will use again

Very professional , very tidy work - any deviations in the planned work i.e. timings - communicated as a matter of course. Two very nice , genuine guys - customer service 10/10 and the work carried out 10/10 - would happily recommend to anyone.

I found Heliowatt Ltd on the GivEnergy website as a recommended installer of their products. They have just supplied and installed a GivEnergy storage battery and inverter at my house, to complement the solar panels system I already had. From the first, communications and advice from them were prompt and helpful. They turned up when arranged, carried out the installation efficiently and professionally, and left the site clean and tidy. Helpful follow-up advice too. I have no hesitation in recommending them.

Heliowatt – Solar Experts We recently commissioned Heliowatt to install solar panels, plus inverter, battery and electric vehicle charger at our house. We chose Heliowatt for the work because of the care that they took in quoting. They carried out a detailed site visit and discussed our expectations in some detail before making their recommendations. They suggested panels and other items that we found to have received very good reviews and were covered by long guarantees. The prices quoted were in line with those generally advertised. Our house is old and we wanted “in roof” panels, so this was not the simplest job. But that was all taken into account. We found it very helpful that Heliowatt arranged for the scaffolding and roofing work as part of the job, meaning that they project-managed the whole installation. Everyone turned up when they said they would. The scaffolders were efficient, the roofers did a neat job and both were willing to discuss any details. The Heliowatt team carried out the complex installation is a very professional way, keeping the job tidy, the roof weather- proofed at all times and the wiring neat. Everything was thoroughly tested and explained. Doug and Martin are courteous, friendly and willing to discuss and explain at every step. Everyone finished on time. MCS certification provides an additional reassurance. We would not hesitate to recommend Heliowatt to anyone thinking about a solar installation and wanting good service. Andy Conn, Coleford March 2024

Doug and Martin from Heliowatt have just installed Solar PV and Battery storage at our property. From the start of the project they gave professional advice to ensure we had the right products to fit our needs. The installation went smoothly despite the torrential rain and high winds at times. I would highly recommend Heliowatt. Thank you Doug and Martin for a great job.

Heliowatt installed panels on both sides of our roof, linked to a battery system. Doug and Martin from Heliowatt were knowledgeable professionals and made the whole process easy for us. As we had an old roof, we wanted to get it retiled at the same time, Heliowatt found and managed the contracted roofers who also did a fantastic job. We are really happy with the installation; it is very high quality.

Great job, really carefully executed. Very high quality solar panels and a great team.

Doug and Martin from Heliowatt have just completed a SP and battery installation at my home. Easy to work with , all work done to high quality, site left clean and excellent communications throughout the install. I would recommend them without hesitation.

Martin and Doug came back to install a charge point after a successful solar and battery installation. Tidy, top quality, good communication and a happy customer. Highly recommended.

Exceptional Solar Panel and Battery Installation – Highly Recommend We recently had the pleasure of working with a Heliowatt for the installation of solar panels and battery system on our property. They embodied a level of professionalism that exceeded our expectations, and we thoroughly recommend them. Here's our experience, highlighting the best bits. Technical Know-How: From the outset, it was clear that the installers Doug and Martin had a deep understanding of solar energy and battery systems. Their explanations were clear and concise, and they never hesitated to address our technical and non-technical queries. Customer Service: The customer service was exceptional. They displayed a genuine interest in understanding our energy needs, budget constraints, and any concerns we had. They were highly responsive and ensured that I felt valued throughout the project. From the initial quote to the final system commissioning, their professionalism and dedication to our satisfaction was apparent. It's clear that they prioritise their customers and strive to deliver the best service possible. Tidiness and Attention to Detail: The installation team maintained an impeccably tidy work site, which is a testament to their attention to detail. They left no mess behind, ensuring that our property was as clean as it was before they started the installation. This level of respect for our home and the environment did not go unnoticed and speaks volumes about their professionalism. In conclusion, we wholeheartedly recommend this company for anyone considering a solar panel and battery installation. The technical expertise, outstanding customer service, and impeccable attention to detail demonstrated by Doug and Martin and their team make them the ideal choice for such a project. Our experience has been excellent, and we're now enjoying the benefits of clean, renewable energy and have already seen a significant reduction in our energy bills and we couldn't be happier with the outcome. Thank you guys, for your dedication to excellence in every aspect of your service, when we get the EV we’ll be in touch!