History
At Helios Energy we have been providing renewable energy solutions to residential and commercial properties across the South East for over a decade.
Based in Surrey, and run by father and son duo Will and Laurence Clemson, we work closely with our customers to design and install renewable energy systems that best suit their needs. We ensure all our work is carried out with safety, quality and respect.
2014
Helios Energy was established by mechanical engineer Will Clemson after nearly 40 years in the solar cell and renewable energy industries. He joined forces with his son Laurence, who specialises in electrical installation, to complete the family-run solar PV business.
2015
Helios Energy becomes MCS accredited—an industry-led quality assurance scheme that provides proof that your renewables installation has been designed, installed, and commissioned to the highest standard.
2018
The business expands to incorporate battery storage to its product offering. As such, Helios Energy becomes a Tesla Powerwall Certified Installer.
2019
Following customer demand, Helios Energy expands once again to offer electric vehicle charger point installation.
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David Cook2024-05-29Great customer service and support post installation. I had a problem with the bird guard for the panels a year after installation. Helios fixed the problem without quibble and very speedily. It’s great to deal with a company that you can rely on.
Michael Ryalls2024-05-23Such a great firm from planning and design after home visit, to fitting and replacement of faulty inverter for PV panels and powerwall 2 battery. All working fine. Already saving money. Charming fitters, (special mention to Gav). The owner (Will) fell and damaged his back at his home requiring in-patient treatment but still kept in touch. His Son Laurence took the reins smoothly and coordinated scaffolding, fitting and replacement of the faulty inverter to suit my schedule. Great Job. Many thanks from a very satisfied customer.
Edward Bennett2024-04-29Laurence and his team did a fantastic job installing my Sola Panels and Battery Storage system, which involved going to extra lengths to insure it was integrated successfully with a Heat Pump supplied by others. Nothing was too much trouble, a great bunch of guys
Ian Farminer2024-01-13Helios Energy was used as the installer by the supplier of our solar system. An amazing team arrived to fit our system. We would like to thank, Laurence, Gavin, Russ and Aaron for all their hard work during the install. Having met the team, we would highly recommend Helios. If only we had known of them in the first case.
Darren Edwards2023-11-04I used Helios to supply and install a solar panel and battery system in April having had them them recommended by a neighbour and seeing the quality of their work. They listened to my requirements and concerns and installed a system that I am very happy with. They did a great job installing the panels and running cables so they regained out of sight. They also installed the inverter and batteries in my garage to take up as little space as possible . Their pricing is as competitive and they used good quality equipment. I have had a couple of queries regarding system tuning since the install and they have assisted with these. I would highly recommend this small family run company.
Ian Francis2023-10-13Helios installed solar panels, batteries and EV charger. They were very responsive and professional. I highly recommend.
Ian Challand2023-10-12I have an existing solar and battery installation and needed an additional battery. I researched several companies and chose Helios based on price, location and knowledge. I found them to be very reliable, and they kept me informed every step of the way. I found them to be thorough in asking me what I needed and the best way to implement my needs and to deliver and install my products efficiently and to always clean up afterwards. This si the company the others should aim to emulate.
Douglas Elder2023-02-07Extremely speedy job putting up our solar panels and very happy to explain as they went. Also extremely nice guys!
Les Beer2023-01-13Good people to deal with, Will et all supplied my kit about 4 years ago, very professional installation with good advice too
John Knights2022-10-30Absolutely satisfied with Helios excellent, informative service. Totally satisfied ......Highly recommended.
Ready to harness the power of the sun?
Call us today for a free site assessment and no obligation quote.
Partners & accreditations
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