Green Eco Solar Solutions Ltd t/a GESS

We had our Powerwall 3 and 8.8 kw array installed at the end of October and we couldn't be more pleased with the end result produced by GESS. I carried out extensive research and acquired many quotes – GESS were the only ones that responded promptly and also in person the very next day. Harrison arrived on time when he said he would and took the time to sit down with us and understand exactly what our project needs were and provided expert advice without pressuring us in to a different specification that would be more suitable or easier for them. I found with other companies that they would try to sell you things you didn’t need just to make a quick buck, with Harrison we didn’t feel like they were trying to take advantage of knowledge gaps and just wanted to do a good job all round. Harrison sat with us in person and designed a bespoke system suitable for our property and answered all of our questions with extensive knowledge of different products on the market. GESS also carried out a technical survey promptly and at the agreed time and date, and despite some unusual challenges of being a 3 storey flat roof property the guys had a "can do" attitude and impressed us throughout the installation process with their professionalism and work ethic. I was also delighted with the aesthetically pleasing finish that we have and the guys quite clearly have a strong attention to details and high standards of workmanship. I would also say that even after the installation and moneys paid GESS still delivered all certification and sign offs as you would expect from a professional installation team, as well as providing post installation support on a query that we had. I would highly recommend giving Harrison a call if you are thinking of having a home solar / battery installation

GESS were recommended by Octopus Energy because I wanted my installation done in a particular way which Octopus couldn't accommodate. From first contact through to completion of the installation I have been impressed by the efficient organisation and execution of all aspects of the work including the scaffolding. The three installers were a great team, leaving me with an incredibly neat and tidy system and it was followed up immediately with the necessary certificating to enable me to move to an exporting tariff. One totally satisfied customer.

We had an excellent experience with GESS — the whole process was incredibly quick and efficient. RICHARD came out to give us a quote (with couple surveys), and GESS came out interesting and cheapest with the most panels. Best of all, they were able to install the following week after the signed documents (in the coldest day of November). They handled everything: application was sorted quickly, scaffolding went up without a hitch. The team came over to do the survey and took the time to walk us through exactly how the system would work, which really helped build our confidence in the setup. Richard and all the team was brilliant throughout — always quick to respond, really knowledgeable, and happy to answer all our questions. The installation itself was seamless. Great service, great communication, and a really smooth experience from start to finish. That’s GESS Highly recommended!

Fantastic experience switching to solar. The sales consultant explained everything clearly with no high-pressure tactics, quoted fairly, and the install crew was punctual, skilled, and left our property spotless. Panels perform great even on cloudy days, and we've seen significant savings already. Excellent after-sales support too. Highly recommend this solar company!

Outstanding solar panel installation. The team assessed our roof perfectly, installed high-efficiency panels with no damage, and handled all permits and grid connection smoothly. System was up and running in one day. Our electricity bills dropped dramatically right away, and the monitoring app is easy to use. Professional, clean, and reliable company!

GESS Ltd were fantastic from start to finish

We had an excellent experience with GESS — the whole process was incredibly quick and efficient. RICHARD came out to give us a quote (with couple surveys), and GESS came out interesting and cheapest with the most panels. Best of all, they were able to install the following week after the signed documents (in the coldest day of November). They handled everything: application was sorted quickly, scaffolding went up without a hitch. The team came over to do the survey and took the time to walk us through exactly how the system would work, which really helped build our confidence in the setup. Richard and all the team was brilliant throughout — always quick to respond, really knowledgeable, and happy to answer all our questions. The installation itself was seamless. Great service, great communication, and a really smooth experience from start to finish. That’s GESS Highly recommended!

Great company exceptional service

After 4 Quotes for solar and battery Gess were by far the cheapest so initially it did raise a red flag, I need not have worried the service I received for this company was exceptional from the initial consultation with Harrison then right the way through the insulation process. Communication was great I was kept informed of the process throughout, scaffolding, certification and installation. On the day of installation the fitters arrived on time and went through the fitting of the system all the time making sure I was happy with the location of the equipment and the cable runs and finally spending time running me through both the App on my phone and the battery system. Finally I would just like to say a massive thank you to Gess for making my solar experience a seamless and enjoyable one, all your staff have been so helpful and are a credit to your company. Would I recommend you to my friends 100 percent. Many Thanks Bradley.

No aftercare

Despite the installation going more or less to plan, since then their service has dropped off a cliff. It took over a month for snagging to be completed and two months later there has been no handover. Despite assurances of an annual service, and repeated emails on that subject none is forthcoming. I would think very hard before committing to them for works.

First class service from the GESS team…

First class service from the GESS team from start to finish ! Panels and Tesla Powerwall linked to Octopus is a perfect combination! Thoroughly recommended. Call them now !

Our Gess installation

The communication from Gess was easy and efficient, and the arrangements were clear. The installation was quick, and the installers were friendly, knowledgeable and informative. I was really pleased with the whole experience, and the system appears to be delivering the results I wanted. Early indication is that I will get payback for my investment within 8 years Paul Dawson, East Ham London