Energy Saving Specialist Ltd

Jim Counter

5 months ago

Very pleased with my solar, Powerwall 3, Tesla inverter, and whole-home backup installation from ESS Group. After researching many installers, ESS stood out because they offered the Tesla equipment I wanted, took a thoughtful approach to the design process, and have an established local presence that gave me confidence they would be around to support the system long term. Every member of the team I dealt with was knowledgeable and professional. Nick was excellent during the site visit, taking the time to understand my requirements and discuss different options, while Bill and the installation team delivered everything exactly as promised. The installation was punctual, tidy, professional, and well explained throughout. What impressed me most was how carefully they listened to what I wanted and then designed a system around those requirements rather than trying to fit me into a standard package. The system has performed perfectly since installation, and the whole experience was smooth from start to finish. I would have no hesitation recommending ESS Group to friends and family.

phil wray

last year

We are extremely satisfied with our solar installation and it was a pleasure to agree to a local installer to complete the job after spending some time in research and obtaining quotes from several other companies. Although never having installed a Sigenergy inverter and battery system before, Nick at ESS was more than happy to add Sigen to their knowledge base and obtain and fit the kit that we requested. The install and commissioning was straightforward with Nick giving it a good 9 out of 10 which cannot be bad for a first install. Thus very happy with our choice of inverter and can also thoroughly recommend ESS as an installer for houses or larger premises. Nothing to do with ESS but do allow time for the whole process to be completed as it took 4 weeks for G99 agreement from the DNO before install and then another 4 weeks after the install for the DNO to agree to power export. All in all - A Great Job done.

Peter Ireland

last year

We have used ESS for a number of projects and all have been done in a very professional manner. They have just replaced two broken inverters in our house. ( one old one was broken and the other past its ’sell by date’!) From scaffold erection, solar panel cleaning, bird defence to new installation and removal of old inverters and scaffold removal everything went very smoothly

Gary Healey

last year

The Inverter for our solar panels recently failed and we received excellent advice from Nick about a replacement. The work has now been completed and we were very happy with the quality and efficiency of the service from ESS.