Green Team One Reviews 

This team did a very professional job of installing a 15-panel solar array + inverter + battery which has worked flawlessly from the day they installed it (writing this 3 mo. later). Allan did a good initial survey with helpful suggestions regarding the layout, then a few weeks later, the installation team did a great job over one full day. The paperwork was provided very quickly and I was being reimbursed by Octopus for my exported electricity after just 2 weeks. Highly recommended.

Survey booked for yesterday and they never tuned up!
Avoid avoid avoid

They then said they couldn't find me.
No problems with the other 4 surveys.
Total lies.
Very disingenuous.
Wise up you charlatans

We decided to try it with solar panels, after having quite a long time of hesitation and research. I have spoken with a lot of salespeople trying to sell all kind of things most of them not proper to our needs, presenting out of the blue figures (I happens to have a strong background in designing algorithms for combined solar systems). Allan from GreenTeamOne was helpful and honest presenting us a system fit for purpose. The Electricians and roofers were friendly and efficient; the installation went nice and smoothly; the installation happened in Bristol, end of June 2025. But now problems appear.
Problem no1: while removing the scaffolding, the guttering was snapped (nothin serious but annoying when it rains). The problem was moved several times between the Green Team One and the scaffolding company with the conclusion that Green Team One will fix it. The Green Team One sent a “specialist”: one to have a look, second, he did not appear, third to discover he cannot climb on the ladder. Finally, at the fourth attempt with a mini scaffolding, he managed to apply a patch. But the disaster stroke again: when the dismantled the scaffolding, thy managed to break the security light – I must replace it now and ask for reimbursement. So finally, after 3 months we managed to fix a trivial problem with a diy solution and just £30 damage
Problem no2: You would expect to have all the document and be able to apply for an export MPAN in about 2-3 weeks after the installation concluded, as advertised by Allan – bad luck here too – we got the documents end of September too – it may be the DNO, but seems the bad luck sits with the same client.
In conclusion, two stars for the good installation, the missing stars is for missing documents and after care.

Rob and the team are excellent. They installed a very complex large ground mounted system (40+ panels) on 3 phase, with a significant cable run of over 100 metres with large stacked battery array perfectly and in a listed building complex. I interviewed many many local (and some national) companies and it was clear to see the GreenTeam guys were by some distance the most knowledgeable on what was a pretty unusual installation.

The prelim work was fantastic and included a drone survey, the various options were discussed on panel sizes and quantities and the team were great at tweaking specification during the process.

Installation was completely as described and the guys on site were fantastic. The quote given was highly competitive and there was zero sales BS or pressure to sign anything.

There's so many random companies out there touting that they know what they are doing in solar but GreenTeam One are the real deal. If you have a remotely unusual install also would highly recommend.

Great initial advice, answered all questions and concerns. Very knowledgeable team. Instal was quick and looks great. Brilliant customer service throughout and awesome aftercare. Would highly recommend.

Green Team One fitted 14 solar panels and a battery for us a couple of weeks ago. From the very first contact they were exceptionally helpful, knowledgeable and diligent. We met Alex and Tom before the installation. Alex explained our options and worked out a plan for us, including the profile of our energy generation. Our house access is quite awkward and Tom came with his drone to double check the plan. Ryan, Bryn and Ellis did the installation over two days and then Allan took us through the system, explaining how we can control it, including advising on tariffs etc. All the way through, Debs, kept us informed and coordinated the work. I cannot recommend Green Team highly enough and feel in safe hands for the future should we need their help.

We finally decided to take the plunge and fit solar panels. I had spoken to a few salesmen in the past but Allan from Green Team One stood out as friendly, helpful but above all knowledgable and was able to answer all my questions and concerns. The team of electricians and roofers were all very friendly and efficient and the whole job was carried out in one day with very little disruption. The handover on the day was clear and helpful. Allan will return the following week to check we fully understand the system. I would strongly recommend Green Team One to anyone in the Tewkesbury area who is thinking of fitting solar panels.

Great service from Matt B, he came round and inspected the house, climbed up the loft and was very thorough in designing a potential PV system for our budget. Although we did not choose Green Team One to install our solar panels, they seem like a good candidate to consider. From CT in Gloucester.

Excellent field knowledge - very helpful and clear explanations through the minefield of choosing the right set up for our household. Fabulous team and teamwork.

I recently had 18 AIKO 465w NEOSTAR solar panels and a Tesla Powerwall 3 installed at my home by Green Team One, and I couldn’t be more pleased with the experience.

From start to finish, the team delivered an exceptional end-to-end service that was both professional and seamless.

A special mention goes to Ryan, who handled the panel installation with precision and care. His attention to detail ensured everything was installed perfectly with minimal disruption.

The electrical team—Bryn, Josh, and Ellis—were equally impressive. All three were incredibly professional, polite, and tidy throughout the process. Their work was methodical, neat, and performed to a high standard, which left us feeling reassured and confident in the final setup.

The installation not only looks great but is performing flawlessly, reflecting Green Team One's commitment to quality and customer satisfaction.
It’s rare to find a company where every member contributes to such a high level of service—and Green Team One clearly sets that standard.

Highly recommended for anyone considering solar solutions.

I recommend Green Team One to anyone looking to going solar. The whole process from quote to installation went swimmingly smooth. I'm really impressed with the neat and tidy solar panel installation by Ryan, Josh and Ellis. They were awesomely professional and very helpful from start to finish. They showed up on time and completed the job in less than a day! No glitches, the system fired up and powering my house with solar genrated energy. They just got on with the job. They're a credit to Green Team One and earnt their KFC.

From the first phone call with Debs to sign off with Rob they were friendly and professional. Their prices are the best the service was fantastic.Their knowledge was spot on.
Thankyou Green Team One you are the best

Nicky
Weston Super Mare

From start to finish the various teams (Planning/ Survey, Scaffolding, Installation, Electrical plus handover) were helpful and knowledgeable.

The company has brought together a great team that are dedicated to providing a faultless installation.

Being previously used to the hustle of London, Green Team One were a breath of fresh air.

We had several quotations from national companies, some online with phone support. On the whole, they were not accurate, nor could they provide different options.

To top our overall experience, Green Team One provided a top quality system for considerably less than the national organisations for the same installation.

Going local, for us, makes sense and the final result has left us very satisfied.

My Solar & Battery system was installed in February of this year (2025). It has worked seamlessly since then and these recent months have helped me drastically reduce my electricity bills.
My bill for May was a total of £17.21 of which £16.41 was the Standing Charge.
I could not be more pleased with the system and everything about Green Team One.
Highly recommended with no reservations.

Everyone I dealt with from planning through installation was professional, courteous and knowledgeable.
I would highly recommend this company.

Absolutely thrilled with the service from Green Team One, from start to finish. Rob spent about an hour at our home, clearly explaining the best solar system for our needs—no pushy sales pitch, no pressure, and no follow-up hounding. Although their quote was slightly higher than a competitor’s, Rob gave us genuine confidence that he’d deliver top-quality products and service—and he absolutely delivered on that promise, and then some.

Throughout the process, we interacted with at least 10 different team members, and every single one was professional, knowledgeable, and clearly took pride in their work. It’s rare to see that level of consistency and care across an entire team. Highly recommend!

Green Team One installed a PV array and battery storage for us in Bristol in February 2025. This was originally supposed to happen six moths earlier, but was delayed by our associated roofing project. Green Team One were very patient with all the delays, and when we eventually gave them a date for the installation they turned up without any issue.

The installation was swift and competent. All the ‘paperwork’ required for Building Regulations compliance and linking us to the grid was dealt with and issued on completion.

The PV installation has exceeded our expectation. Throughout the sunny days of April we have been virtually ‘off grid’. Even on cloudy days the PVs generate energy.

Green Team One’s team were helpful at all times, answered our questions, and even after the installation they are still answering the few small queries we have.

I Had a Solar Battery installation carried out by Green Team One. They first carried out a site survey which was detailed and comprehensive with a number of options to suit my requirements. An install date was agreed. On the day the install team arrived on time the installation was neat and tidy and before the end of the day the system was completed and up and running, Brilliant service. Technical knowledge and backup is excellent. Everything was left clean and tidy afterwards. I would definitely recommend Green Team One.

We went with Green Team One to add a home battery system and new EV charger to our existing Solar Edge PV array in Cardiff and are so glad we did. The service was excellent - they warned me at the start that they didn't chase or push for sales (and that sometimes meant we would have to chase them!) but I personally liked that attitude after we'd experienced the opposite from others we'd had quotes from. The efficiency they showed meant we had our whole system installed and working within 3 weeks of my enquiry. Tom came to assess the site then Brindley and Josh completed the installation. All were incredibly helpful, polite, efficient and professional and then to follow up Rob came out (on a weekend!) to check we were happy with everything and explained clearly how we could get on the right tariff to maximise the system. We have been so excited to see the battery using our solar power to minimise our grid power (even in a cloudy February!) and we've been given some great advice on how to optimise the system for our lifestyle. I would absolutely recommend them, and I'd say their values and mission are actually lived by all in the company from what we have experienced. Oh - and the quote was the most competitive too! Nothing was too much trouble for them.

Green Team One recently installed solar panels, battery & EV charger at my house and I can highly recommend them. After speaking with several installers, Rob and his team were the frontrunner for their technical knowledge, attention to detail, personal touch, non-pushy sales approach, and willingness to go above & beyond. The installation itself went very smoothly and the electricians & roofers were friendly and left the house tidy. I'm confident I made the right choice with Green Team One, and that they'll be available for any support in future if needed.