From large scale commercial, self-build projects to small domestic Solar PV, Solar Thermal, Battery Storage, EV Charging Points and Heat Pump and Biomass installations in Kent, Sussex, Surrey and across the south east. If you are looking for a professional and experienced installer that uses quality systems that will exceed your expectation, then get in touch.

Call OHM Energy to find out how renewable energy can benefit your home or business.


Steph Grainger
This company is very helpful and responsive. They are professional and effective. We have an air pump and solar panels fitted by them. They are good engineers and good communicators.
Wayne Peacock
Solar panels, heat pump and storage battery installation. Great teamwork and very helpful explaining what was being done and how it works. Left everything very clean and tidy. Highly recommended
ian bayles
Excellent efficient workmanship + a very friendly fast & flexible installation from Matt & Dylan. All OHM Energy Staff were diligent & detailed in their work, keeping me up to date throughout all stages, from my intial enquiry to scaffolding removal & final certification. I am extremely happy with my decision to use OHM Energy to fit my PV Solar Panels & Powerwall. Dr.Ian Bayles.
Simon Armstrong-Barnes
We had our solar panels installed recently by OHM, excellent service and I want to give praise to the engineer Dylan who carried out the installation, I have been in the construction industry for over 35 years and am very fussy as to how things are installed, Dylan discussed the installation with me prior to starting, fitting things exactly as and how I wanted, never once did he say " can't do that" it was a pleasure to have him at my home. It is such a breath of fresh air to see a young man so committed to his work. Well done OHM and thank you Dylan.
John Turzynski
The Ohm team (Rob, Keith, Henry, Ivan and Adam) carried out the installation of our ASHP highly professionally and skilfully. The team were faultless in how they went about the work. They explained each step carefully. Every member had pride in their work, which was wonderful to see. They enjoyed being fuelled by regular cups of tea and coffee! I'd have no hesitation in recommending Ohm and the team.
Fay Sharpe
Rob, Paddy and Henry installed my airsource, heat pump and more recently added new radiators. They are absolute professionals, polite ,working neatly and professionally and always an outstanding job. the pipework is perfect! Very happy with the job.
Ron Rose
Rob and Henry did a wonderful job replacing an oil boiler with a new Heat Pump system. Attention to detail was second to none and everyone that has seen the new system are impressed with their work.
Chris Daykin
Biomass boiler service by Keith. Very efficient and courteous
Jason M
Great experience with OHM Energy. We had Marley Solar panels installed by our brilliant roofer (first time he’d done it) but needed a solar company to complete the inverter install (and help us choose one) plus give us some advice on future battery installation. My experience on Bark and google was a lot of slightly flaky companies in this expanding area but OHM Energy were super professional and reassuring from the start. I spotted the MD Jason was also quoted on a Sunday Times article on solar which gave some other insight into how they’re seen in the industry. They were quite happy to help even though it was a part install and came out on site as well as giving the roofer some free advice on installation. Kudos to Matt and Jason for answering my infinite questions. Looking forward to getting to the battery installation with OHM Energy when the bank balance allows.