The Little Green Energy Company Ltd

I booked a surveyor to visit my home to provide a quotation for an EV charger, solar panels and a battery system. Unfortunately, the surveyor simply didn’t turn up. When I contacted the company to find out what had happened, I was told that I had cancelled the appointment. This is factually untrue — I had neither cancelled nor requested any change to the appointment. I was then told that I would receive a courtesy call to discuss what had happened, but that call never came either. The most frustrating part is that I had specifically taken time off work to be at home for the appointment. I appreciate that things can occasionally go wrong, but when I followed up, I was given an explanation that was simply incorrect. As a result, I can’t comment on the quality of their actual installation or survey services, as I never got that far. However, the way the appointment was handled was disappointing and gave me the impression that a prospective customer's time is not particularly valued.

A fantastic experience with The Little Green Energy Company. From the initial site visit through to installation, the team were friendly, knowledgeable, and highly efficient. The installation was carried out to an excellent standard, and we are very pleased with the result. Highly recommended!

Great Service from the Team at TLGE Company after Tesla caused fault. Response was immediate following contact and great to be able to speak to a real person who was able to explain in detail the issue and take action to resolve the problem. Then followed up with a confirmation email. Thanks TLGE and Karrianne.

Amazing service , would highly recommend the little green company. I have an issue with my Tesla battery Karrianne has put my mind at ease , so helpful and efficient- thank you

The Little Green Energy Company did a great job installing my ground mounted solar array and powerwalls and more importantly have been very helpful when dealing with warranty issues with Tesla and Solar Edge. The installers are friendly and efficient and the work is top class.

Telephone staff Brilliant, electricians and roofers Brilliant, but site surveyor and salesman gave me wrong information about cable and WiFi which caused a lot of grief on day of connection after a telephone call to the surveyor he told me he would look into the problem but never heard back from him, on speaking to the ladies in office they have arranged for an electrician to come and set WiFi up for me thank you.

I want to say a big thank you to Karrianne in the customer service department at little green. I had a small problem with my Tesla 3 battery not functioning properly. Karrianne answered my call with a very professional manner she assured me that she would look into the issue which she did and called me back to tell me she had managed to rectify the problem. First class service highly recommend the professional approach I received. Thank you Karrianne

I have always found that the service from the company has been exceptional. Any queries have been dealt with in a very professional and friendly way.

The after sales service at The Little Green Energy Company is excellent. A particular shout-out to Karrianne who is highly professional and efficient, but also very friendly and helpful.

Quick and efficient and tidy , everything has been working well for a month now.

Professional, courteous and would recommend

A friendly company with first class products. The installation team were efficient and excellent at suggesting details such as cable routing to produce a neat and discreet job.

The installation was excellant. I can't fault the engineers who were 5 ☆. However communication / information from the office side was lacking which downgraded the review to a 3☆. I would still use TLGEC because of their engineers however would be more vigilant about communicating with the office / customer support teams.

Highly recommend this company. They fitted our solar panels and battery. Everyone we dealt with was very friendly and knowledgeable and we are very happy with our solar. Especially after our street had a power cut and we weren’t affected!

We cannot recommend this company enough. They were close to us and we really wanted to support a local business . They do come out and assess the home and give an accurate quote which not all other companies do! The fitters were superb and did a brilliant job. We will continue recommending them to our friends and family! We’ve been lucky having batteries already to not only lessen our electric consumption but to help us through the power cuts we have regularly!

I'm very happy with the solar + battery install, everything was done to a high standard and the chaps on site were really nice and respectful! Shout out to Barry, he was very patient explaining all the options during the survey. He's very responsive to emails and was very helpful in the run up to the installation.

Really please we used this company to progress our journey in reducing our carbon footprint. Joe Baxter was thorough helpful and supportive in helping us to understand our options and package. Project manager Sarah Knowles contacted us the week before and checked all was in place and then Sarah and Karrianne were great when we had problems with the the batteries and the app linking up. It makes such a difference to talk to people who seem to care to resolve your problems. Ben installer and his colleague also great and took time to communicate with us during the installation and then Ben returned to help resolve the communication issues within a short time frame. It cant always go perfect first time, but its the support and customer care that still allows it to be a great customer experience. Highly recommend this team

Some years ago TLGEC did my Solar PV and Tesla Powerwall installation. I was extremely impressed with the installation team who were very helpful, polite and tidy and since then, including my interraction with them today (10/07/26) their customer services staff have always been prompt and very helpful. I thoroughly recommend The Little Green Energy Company.

I had to contact The Little Green Energy Company for some technical advice on the EV charger they installed at my house over a year ago. The follow up support was excellent and I was treated with the same care as when we had the system installed. Thank you LGEC.

I used The Little Green Energy Company to add a battery (Tesla Powerwall 3) to my existing solar panel system. I’ve been very happy with the service every step of the way. Barry, the surveyor who visited my property, was excellent. He was knowledgeable, friendly and helpful. He explained everything thoroughly, was happy to answer any questions and there was no hard sell. The installers, Ben and Tim, were competent, polite and professional. They did a great job, worked non-stop during one of the hottest days of the year, and there was no mess left for me to clean up. I was allocated a project manager, Samantha, as my point of contact throughout. She has been pleasant and helpful, communication has been great and all queries and questions and been responded to promptly. I’d highly recommend The Little Green Energy Company 👍

Outstanding service from start to finish. The whole solar panels and battery installation journey has been brilliant. Oliver the sales rep was informative, knowledgeable and friendly. Everything was explained clearly and I didn’t feel any pressure at all. Sam who followed on once we’d made the decision kept us informed at all stages and responded quickly and clearly to all my questions again in the most professional, respectful and kind manner. The installation happened exactly when they said and again was carried out by a super friendly, professional and tidy team. Fantastic experience the whole way through and I will be recommending Little Green Energy company to anyone who mentions an interest in solar panels and or batteries. Thank you to all - your professionalism and efficiency has been superb

Excellent service from initial contact to final instalment. Highly recommend.

Excellent service. Great communication. Brilliant team

We had amazing service, and everyone we dealt with was incredible. Very happy with our solar panels and Tesla storage! A first class company to deal with, I would highly recommend, from a very happy customer! Thank you!!

The installation of my PV Solar Panels at my home in Brook was professional and painless. The electrical work was fast and very neat, with little visibility of cabling. The PV panels were set in flush to the roof using Sun Fixings metal trays. These were robust & substantial and the installers went out of their way to explain and provide confident roofing work. The resulting system showed expected charging and Powerwall 3 capacity. Electricians were Matt & Charles; PV/ roof installers were Mark & Logan. This is the second installation that I have had from tlgec and I highly recommend them. They disdn't stop with the installation - the aftercare was responsive and efficient - especially from Karrianne.

I would highly recommend LGE. From the original sales team, both panel and battery installers, and the scafffold guys, they all gave a thoroughly professional and impeccable service. Very polite, helpful and I’d say you’d never known they had been, but they left the place even tidier than when they started!

Overall very pleased with dealing with The Little Green Energy Company. The day of install the team arrived as scheduled, familiarised themselves with the site and continued with installing the battery. All went great, Simon and Ryan were respectful to our property and explained clearly the process, the workmanship was of a very high standard and they left everywhere clean and tidy. Communication and update from the office could have been better but overall would have no hesitation recommending The Little Green Energy Company. Thank you

Had a battery fitted to my house. Polite, efficient , pleasant installers

Very good service from start to finish. The panels and Tesla battery are great quality kit and the installation was efficient and tidy.

The whole process was very reassuring from the original visit to the site to explain what was possible and surveyor was well informed and helpful, through to the day of installation and commissioning, The Little Green Energy Company did exactly what they said they would. We haven't had any problems that they needed to rectify, but everyone has been approachable and friendly in their dealings with us. I'm pleased I went to the effort of finding TLGEC rather than going with the numerous companies out there that seem keen to sell solar panels, but did not go to the same effort to explain how it all works and what is possible. I would definitely recommend them for anyone wanting a solar installation.

I am very pleased with the whole process, from the initial assessment to the installation of the panels. Highly recommend.

⭐⭐⭐⭐⭐ After spending a long time researching different solar companies, I decided to choose this company for the installation of my solar PV system, Tesla Powerwall and MyEnergi Zappi EV charger, and I'm very pleased that I did. From the very beginning, Oliver was my main point of contact. He was always friendly, knowledgeable and happy to answer the many questions I had throughout the design and quotation process. I never felt pressured into making decisions and always felt that the advice being given was based on what was best for my home rather than simply trying to sell me additional products. The installation team did an excellent job. The workmanship is very neat and professional, and the entire system has been installed to a very high standard. Everything works together seamlessly, and it has been great to watch the house being powered by solar, the Powerwall charging, and the Zappi using surplus solar to charge my Tesla. After the installation, I had a number of technical questions about the system configuration and how best to optimise it. Unfortunately, I experienced a period where I wasn't receiving responses to my emails, which was frustrating, particularly after making such a significant investment. As a result, I contacted Karrianne, the Project Manager, to ask for assistance. It later became clear that Karrianne had unexpectedly been on long-term sick leave and had been unable to access her emails. As soon as she returned to work, she contacted me, apologised for the delay, sent over all of my handover documentation and personally looked into every one of my questions. What impressed me most was the honesty and professionalism of the responses I received. Rather than dismissing my concerns, the team remotely reviewed my Tesla system, investigated why my EV charger had discharged the Powerwall overnight, identified that an overnight charging schedule had been configured, explained exactly why it had happened and recommended the correct settings for the way I wanted to use the system. They also answered detailed questions about the differences between the Zappi and my previous Ohme charger and gave honest advice about delaying the installation of a MyEnergi Eddi until I had gathered enough real-world performance data to decide whether it would be worthwhile. It would have been easy to recommend more equipment, but instead they gave advice that was genuinely in my best interests. That honesty gave me a great deal of confidence in both their technical knowledge and their customer-focused approach. I'm now in the process of monitoring the system over the coming months and am already considering expanding it in the future with additional solar panels and battery storage. When the time comes, I won't hesitate to return to this company for the next stage of the project. No installation is ever completely without questions, but what really matters is how a company responds when those questions arise. In my experience, they took ownership, communicated openly, provided clear technical explanations and made sure I was completely satisfied with the final outcome. I would have no hesitation in recommending them to anyone considering a solar and battery installation. Thank you to Oliver, Karrianne and the installation team for all of your hard work.

Such a terrible experience with TLGEC. After a very positive first visit from the salesman which led to us ordering a power wall, the customer service has been awful. Our installation was cancelled twice, once without us even being told. When they did eventually turn up on the third visit, they announced that they actually couldn't fit the wall where they had initially agreed. We couldn't find another suitable place so the order was cancelled. We have had nothing from the company regarding the return of our deposit, and have now been ghosted by our 'account rep' and now the general manager after numerous emails.

Very slick and professional installation. A glass panel was needing repair as part of the install and they came back to complete the job within the week. All activated and serviced with polite engineers.

Excellent job. Installed a extension system to my Tesla powerwall. Very friendly and helpful neat and effcicient.

I really did not want to leave this review, but the company’s poor communication has pushed me to share my experience. Overall, the company did an acceptable job with the installation itself, but their communication was extremely poor, at times almost non-existent. Their setup, where part of the work is handled by the company and part by their subcontractor, Off Grid, added an extra layer of confusion and made communication even more difficult. The company installed a solar and battery system for me. I initially chose them because they are fairly local, seemed to listen to my needs, offered a reasonable price, and their surveyor left a positive impression. The installation itself went reasonably well, but the first issue was that I was not told in advance that the work would take more than one day. I understood that the weather on the installation day was very poor, with strong wind gusts, but even without the bad weather it did not seem realistic that the installation would have been completed in a single day. After that, the communication problems became more noticeable. First, the company could not give me a specific date for when the system would be commissioned, because this was being handled by their contractor, Off Grid. When I contacted Off Grid, they also could not provide a clear date for either the commissioning or the removal of the scaffolding. Then, one day, an electrician arrived without any prior notice. The scaffolding team arrived in the same way on another day, again without warning. On top of that, after the installation I found out that it would take at least another four weeks before the final documents could be prepared, which I need in order to apply for energy export. This is still in progress, and I have received no meaningful updates. This was particularly frustrating because another company completed a solar installation for my neighbour, and they received their documents within the same week. The final straw was when I asked the company for a quote for another job related to their installation: wiring my previously installed Zappi to the solar and battery system they had installed. As of today, my email remains unanswered. I honestly do not understand why this company’s communication is so poor. It is very disappointing that my decision to go with a local installer has turned into such an unpleasant experience.

I have recently had the home Fox ESS battery storage system installed and it appears to have been installed correctly and is working perfectly. The installers were on time and very polite answered all my questions and i have no complaints and would highly recommend them and certainly use this company in future.

Excellent work installing SIGENERGY batteries, Gateway and solar PV. Very pleased with system performance and significant reduction in energy cost.

TLGEC added 13 panels and a Powerwall to our new home. The sales guy, Oliver, came to our house and correctly measured the roof area and explained the options. The installation team was fantastic, very hardworking, and super neat. Getting the G99 export license took a while, so do ask about this, but to be fair, this is the DNO (local electricity supply company) being slow. We now have complete home backup, our monthly bill has dropped from £180 to £18 per month, and that includes running EVs. Additionally, we have reduced our carbon emissions by at least 3.2 tons per year.

Sadly, my experience with the TLGEC has been shockingly poor. They did a great sales job but the install was mediocre - they didn't talk me through the set-up nor did they understand how the app to control my battery storage worked - the engineer told me to google some YouTube videos! However, my biggest concern is the aftersales service - it has been appalling. My batteries stopped working within hours of the engineer leaving the house and ever since then (it's been over a month), I have been chasing almost daily to get the issue(s) resolved. They referred me to Fox support and I have had to deal with Fox directly which shouldn't be the case. Calls are never returned, emails are ignored and when I do eventually manage to speak to someone, false promises are made. It's been a nightmare. I am now seeking legal advice as this is not acceptable. In a nutshell, they are probably great if things go smoothly, but when things go wrong - they will not respond. I would avoid this company at all costs!

Good install but terrible after sales service despite big promises from the sales person. I was told that someone would be available to answer my questions all the way through the process when in reality they just respond with a link which does not answer your question. Any follow ups were ignored. In addition their advice is questionable, when asked the question “ Do the battery’s have enough capacity to download overnight all of the power that we expect to use on average the next day or is there a shortfall?” The written response was “ Using either of these tariffs, the Tesla Powerwall 3 with the DC expansion pack will be able to offset 100% of your current daytime energy usage” which is quite simply not the case. When asked to install an extra expansion pack so that we can cover the electricity used they upped their original quoted price by over 40pcnt. When it was suggested to them that they should honour their original price because it was their mistake they did not want to know.

Brilliant service from The Little Green Energy Company, from the consultation to the installation of my Powerwall 3. I highly recommend this company to anyone looking at getting solar and battery storage.

Simon and his colleague were very knowledgeable and helpful. In addition to the service, they undertook the cleaning of the panels despite not knowing that I had agreed that extra task with TLGEC.

Great service as always. Thanks

Spoken to Alex , who was very helpful describing how my Tesla powerwall 3 controlles my Energy

Little Green Energy supplied and installed a Tesla Powerwall integrating it with my existing solar panels. It was a complicated installation with the electrical work in a confined space. They were particularly good at setting the system up to carefully match my Octopus Tarrif so that I get maximum benefit from the night rate. The Tesla system predicts the amount of sunshine the following day and only imports the night rate units needed. A good job well done.

Very dissapointing that they won't consider an installation for us as we have a listed building. I was told by them to get planning permission first... Surely this is part of the job of that installation company as it requires drawings etc etc...

It has been a positive experience dealing with TLGEC. We deliberately chose a smaller company and have not been disappointed. I feel we were well advised as to the best set up for our property. After a very smooth delivery and attachment of the panels there was some delay before the electricians were able to complete the installation which was frustrating. When on site they were efficient and thorough and spent time making sure we knew exactly how everything works.I have given a 4 star review only because of the delay.

You can have faith. They will deliver.

We employed The Little Green Energy Company to draw up a spec. for and to instal a solar battery system for a property in which we had installed an air source heat pump and solar panels but for which we couldn't, four years ago, obtain a sensible quote for battery storage. The company completed this work in March 2026. The installation was done fully to spec., within budget and within the scheduled two days. The company's work is of the highest standard in terms of both materials and fitting and the two workmen, Simon and Ryan, were both lovely people. We feared the job would be both invasive and difficult but the company made it easy and achieved a great result within narrow space constraints. For a cottage situated in the South Downs National Park and whose refurbishment has been designed to high architectural standards this latest addition looks good. We may not achieve a financial return in our remaining lifetime but know that we have done all that we can to introduce a sustainable and low carbon source of heating supply in a now "A" rated country cottage.

Filled out an enquiry form that said I’ll receive a follow up in 1-2 days and received an auto response confirming the same. 5 days later nothing so i emailed saying not received a follow up. That was 6 days ago and still nothing. Business must be amazing for them that they don’t follow up enquiries. Not to mention unprofessional. Update. From your response to my review. You called and left a message to call Ross. I called and left 2 messages on the number you provided and no return call from you. It’s pretty painful and loss of leads for you.

We were recommended to Little Green Energy by a neighbour , a local company. Our experience overall was great, very professional, prompt service, very clean and efficient work. In this day and age where some suppliers fall down, we found them to deliver what was promised , on time and at the cost quoted. A great service, and hopefully the system will reduce our costs moving forward. Well done to all.

I purchased from TLGEC with the promise of a strong after sales support. I paid a premium for this over other solar installers were 20% cheaper. The installation plan, specifications was never met, after sales support after numerous calls and emails. No repose was ever given. Regrettably I would give the 2 stars. Despite the promise of a call back, as you can see below. Still no call was received.

Took a little while for LGEC to get round to fixing my Tesla Gateway box.Over 4 months all told. In the meantime the Gateway box had no door and I had to seal it up over winter. Having spent many thousands on the Tesla /Solar panels. They now charge a mileage fee on customers outside their set zone. The repair by the Simon , who fitted a new box and door was excellent. He was polite knowledgable and very professional in his approach to the job. Cleared away afterwards all the debris and boxes. So when you do eventually get an engineer they do a great job.

TLGEC Installed an additional Powerwall 2 and upgraded my old Gateway to a Gateway 2. An excellent experience from start to finish. Great communication, a very tidy job! I would absolutely recommend them.

From our first meeting with Oliver, right through to Simon, Kevin, Mark and Logan doing the actual installation last week, service has been top-notch, super-friendly, knowledgeable and helpful throughout . Getting solar has been an amazingly smooth experience as a result - and the final system we've got was installed with great care and has worked perfectly from the start. I'm so pleased we went to Little Green, I can see why other reviews have been so positive and I would thoroughly recommend the team for a major project like this, which you most definitely want to have confidence will be done right.

Supplied and fitted 5 years ago just serviced. No problems working as should be. Very Good Service. Not the cheapest but very good.

Very smooth installation and great support. I highly recommend this company

Excellent service, I was kept informed of the install/setup process for my Tesla Powerwall and everything went as planned. The reason I went with them was the super friendly and knowledgeable team. Couldn't be happier

Matt and Brandon were great as is the Powerwall. I'm so glad I chose The Little Green Energy Company; their service has been excellent throughout. I can recommend both them and the Tesla Powerwall without hesitation.

The installation was as promised, wouldn't have known the team had been here to install as the job has left no visible changes to the house, even with the amount of cabling and work required. Very happy with the work, professionalism and the end result.

Excellent from beginning to end. Simon and Kevin arrived promptly at 8am and proceeded to carry out the work without any problems. They were efficient, polite and friendly. We would highly recommend this company. All they need is the odd coffee and or jasmine tea (I think I’ve converted Kev!)

TLGEC did an outstanding job installing our solar + battery & charger system! The team was professional, tidy, and really knowledgeable. Everything was explained clearly, they stuck to the schedule, and the installation was completed perfectly with no issues. I highly recommend them. Great service and a top-quality job. 5 stars all the way!

Delighted with my solar/ battery set up and having chosen Little Green Energy. From day 1 to receiving handover paperwork yesterday they have been exceptionally helpful, professional and friendly. The only company I contact for a quote who came and did it in person, the other companies did it from google maps (which is fine, byt TLGEC went that extra yard day 1 and kept it up). The quote was thorough and clearly gave me all my options. No pushy sales (unlike others that quoted). On accepting the quote the paperwork was quick and painless (for me). Booking was easy and quick. The installation despite a few issues (beyond their control), was managed with expertise, professional and such friendly customers service. 3 weeks later I am delighted with how welll the set up is working and how much money I am already saving. Cannot recommend enough

Great people , great service, a very professional job

Excellent from start to finish, from the polite and helpful telephone receptionist, the helpful and knowledgeable sales consultant plus the excellent and professional installation team. 5 stars all round and I would highly recommend. Many thanks for the excellent battery + gateway install.

The work was done quickly and efficiently. The crews were friendly and helpful. The delay between order and installation was too long for my liking.

Morgan and Conner were polite, enthusiastic and interested in us and worked their socks off in freezing weather

Great customer service coupled with friendly knowledgeable staff. We’re more competitive than the “pink cephalopod” for our 15 panel PV setup, with Tesla Powerwall & expansion pack. We’re also able to install solar onto a flat roof, which not all PV companies can do. Thank you!

Very efficient and professional, would highly recommend

Very proactive and easy company to work with, neat installation and performs as specified.

Our experience with TLGC was excellent. Their team installed solar panels and battery for us. We found their approach to be well structured and organized. Thank you for a great experience. Ian and Jurgen.

Great company and very professional. Quick at quoting and doing the installation.

Absolutely brilliant experience with this company. Everyone was friendly, polite, tidy and very communicative. I had a complicated install across my landscaped garden into my detached garage for the battery and car charger with solar panels on my main roof. Scaffolding was up and down quickly and the job completed promptly and on schedule! They remain available to answer my questions even though everything is signed off. I highly recommend them and have already done so to my friends and neighbours.

Barry is one of the loveliest of people. He was honest and clear about the tech, the location, and he also listened to all my questions. It is so refreshing to not be given the hard sell or be pushed in any one direction. Thank you

We'd happily recommend The Little Green Energy Company. The price they quoted for installation of 17 solar panels and two Tesla Powerwall 3s was competitive. Kevin and Simon were friendly and professional throughout the installation, as was Karrianne in the office. All in all, for what seems like a big job it felt remarkably easy and efficient. Thanks!

The Little Green Energy Company did a super job installing my solar panels. I selected them from eight firms I contacted, and I was very pleased with my choice. They were professional, polite and efficient.

Good install team. Quick efficient and tidy.

A very good small family firm with good helpful staff who worked in terrible conditions of heavy rain and cold. Completed the work on time and budget. Responded to a few start up issues at speed.

Great team. Mark,Logan, Connor,Brandon,Morgan. Thank you guys.Completed with minimal disruption. Very happy with the results.13/11/25

I'm so pleased with my solar & battery installation. Scaffolders, electricians, solar installers, all very polite and professional. They have done an excellent job, could not recommend enough!

Really happy with the work done by the team. Simon and Kevin did a great job on the electrical side, and Mark and Logan were brilliant on the roof. Everything was finished to a high standard, and the system looks fantastic. It took a bit longer than expected to get everything sorted, but the team were professional, friendly, and kept me updated throughout. Definitely worth the wait!

What a Little Green "Gem" of a company. Easy to talk to, versatile, to accommodate complicated roof spaces, with clever designs, and friendly fast working teams of installers (Mark, Logan, Dylan and Brandon). We went from plan to powering the whole house by the sunshine in under 12 weeks. Great after-installation care and support too from Joe, to get the most out of our powerwall, to help us minimise our energy bill.

Nice and straightforward process from start to finish. Solar panels and power wall were installed quickly and efficiently, despite inclement weather. Very pleased with our purchase and the work completed by TLGEC. Would highly recommend using them

This is an excellent company. They have just installed a Tesla Powerwall 3. Dylan and Brandon, were very helpful and did a great job.

Morgan and Connor did a fantastic job with the installation. And they have the most organised van ever!

We have just had solar panels installed on our flat roof area by The Little Green Energy Company and they have been great from the meeting with the Salesman, to the fitting of the panels and finally connecting up with the electricity battery storage. Everyone was very pleasant, professional and helpful. We were recommended from a friend and we would recommend to others. My husband now loves looking at the App to see how much electricity we are saving!

Excellent service all round. Really clear and fast communication pre-install, and the install was done within a day. Even had comments from the neighbours on how friendly and efficient the guys were!

All good. Happy with the whole process. many thanks

Connor and Morgan installed a new Powerwall 3 configuration for us, and were painstaking, neat and determined to understand what the particular installation needed. When we hit a minor issue (needing a feature before Tesla's software actually supports it) they worked out a very satisfactory solution. Mark and Logan then installed some extra PV panels for us, and just like the team who installed new PowerWalls they were very efficient with high quality work. They were careful to check everything they did as they went along. Very impressive all round.

Had trouble with pigeons under pannals little green energy had scaffolding erected so the pannals could be removed to repair wiring clean pannals and put wire cage around base of pannals all working fine now thanks to all the staff I am very pleased with it all Terry

Excellent from start to finish.

With retirement not too far off, our primary interest in solar energy was as a means to make substantial savings on our energy bills. When The Little Green Energy Company switched on our new solar system one month ago at the start of September 2025, they set us well on the way to achieving our goal. I initially wanted to see how well the system performed and how well Little Green might respond to any setbacks or difficulties that occurred in the first month, before writing a review of their services. The simple fact is that our system has performed flawlessly since day one. If you have an interest in solar, and are fortunate to live in an area covered by The Little Green Energy Company, I highly recommend you consult with them to see for yourself what they have to say and exactly what they can do for your property - and for your wallet. You will encounter a highly professional, long established, expert company. Having looked at numerous alternatives, LG were easily the best solar installation business I could find. Here are just some aspects of their service I most appreciated: They are not ‘hard sell’ merchants - in fact, the very opposite. My research showed Little Green are very competitive and their quotes include, as standard, things other companies often later charge extra for - for example, bird-proofing of the solar panels, scaffolding etc. Many installers offer a very speedy install and Little Green installed 3 weeks from contract date. This lead time was due partly to how busy they are but also thanks to their policy of directly employing all their own staff, and not outsourcing any of the design and installation work. And the difference in professionalism really shines through in the quality of their work and their evident pride in it. I remain impressed that Little Green were the first approved installers of Tesla batteries in the U.K. They source ALL the required equipment for the project and take care of all the paperwork in respect of the Utility companies - something some of their ‘speedier’ competitors neglect to do. It is very much a ‘worry-free’ experience. My wife liked that the installation team were “exceptionally good looking and charming” (her words). I liked that the installation team were industrious, did not appear to stop work all day (despite two heavy downpours), returned their empty tea cups and, before going off site, always made a point of saying a courteous and cheerful goodbye at the end of each shift. They are ALL a huge credit to The Little Green Energy Company (my words). I liked that after the initial in-person survey, we were passed to a single named ‘co-ordinator’ who then became our main contact point, and is still available to us today. And a word for their brilliant surveyor who talked us through our options at Stage One in plain English, understood our preferences and was able to design and accommodate the resulting fairly complex install requirement without drama or fuss. His many years of solar experience made this all possible. I like the fact that our electricity bill for this September dropped 90% compared to September 2024. Factoring in fuel savings on my old diesel car (we ended up buying our first electric vehicle 3 days prior to our installation) we saved about £160 in our first month. Thanks to Octopus Energy, the EV, the solar panels, Tesla batteries and Little Green, we estimate we will save at least £3,000 per year and our investment will have paid for itself in around 6 - 7 years. Or sooner, if energy prices continue to escalate, as currently seems likely. Finally I like that Little Green are a Certified Trusted Partner by Octopus Energy, and also hold the WHICH 5 Star Rating Award, alongside a range of other industry awards and acknowledgements. So I’m very pleased to commend Little Green to anyone considering solar. It is genuinely hard to imagine a better supply and service - and nicer people to work with - and this review is very much my ‘thank you’ to them.

Dylan and Brandon were absolutely fantastic with our installation of the Tesla battery today. They were efficient and polite, knowledgeable and left the place spotless. I wouldn’t have known they were here! Fantastic service. 💯 They are a great team. ⭐️⭐️⭐️⭐️

We had solar and battery storage by tlgec and would definitely recommend them for skill and professionalism. particular thanks to Mike, Mark, Matt, Charles and Logan. They were some of the best technicians ive met in a long time.

I had 25 panels and a 32 KWh Sigenstore plus gateway installed. Really neat work, all went to plan despite the weather , nice people, very polite and friendly, cleaned up completely after themselves. I would strongly recommend TLGEC.

Fantastic customer service from Karrianne Garnon when we had experienced some issues with our system. Also very prompt visit and checks from Morgen the technician who was able to determine the fault was not in fact with the system but with the supply coming from our electricity supplier. 5 * service all round.

My Tesla app this morning showed that there was a problem with my inverter. I contacted Little Green Energy Company who installed it and spoke to Karrianne who calmly explained the problem told me what needed to be done to fix it and reassured me that she would do her best to trace the issue. This she did and within a day i am back up and running. Very happy with the customer service ,have always found LGEC when needed to be very responsive, helpful and polite, Thankyou Karrianne… Good Job

I’ve always had an excellent response from the Little Green Energy Company whenever an issue has cropped up with my solar array/battery installation. The system is not the sort of thing that is DIYable so after-sales service and advice is necessary and reassuring. That provided by LGEC is highly effective and much appreciated.

Just had a second powerwall installed this morning! Great installation team, Simon and Kevin - very professional and efficient! I was very happy with their work and cheerful disposition... They even drank my awful coffee without complaint! An asset to the company!

Thank you so much to TLGEC. Fantastic customer service, friendly staff and a quality product. Our system was a little bit more difficult to install, solar (located 110m away ), PW3 and on a 3-phase, but TLGEC team came up with the design we wanted. Mike as the project manager did a fantastic job, his communication was excellent and even a year on is in contact if we have any questions or need support (not that we do). It has been working beautifully since it was installed and love the product. Thank you to all the team.

Whole experience has been great. Survey was done promptly, price was fair and the install was done within a reasonable period of time. Connor did a great, thorough job and has talked me through in detail the work that he has done and how to work my new charger as it’s my first one. He also left the place spotless. Really pleased

I live in Kent and had 14 solar panels and a battery installed and everyone I dealt with at TLGEC was professional, friendly and well informed. The install day was trouble free and as soon as the system was commissioned it began saving me money. The only hiccup was the scaffolding wasn’t removed a week after installation but a few days later… no big deal really. My set-up has provided me with credit over August and September and anytime I need a bit of extra advice they are more than happy to dial into my system and run through any tweaks. I would always recommend a local company over a big multi-national and have no hesitation in recommending The Little Green Energy Company.

The installers were friendly, polite and tidy. They found a better cable routing than agreed at survey even though this meant a bit more work. TLGEC have been transparent and professional throughout.

Little Green Energy Company were recommended to us be neighbours who had used them. As we had hoped they were faultless. The scaffolding team assembled the scaffolding in torrential rain without a murmur and the LGEC team were amazing. The quality of workmanship was flawless. We were updated continually during the process which only took one-and-a-half days and they were charming and friendly. Matt and Charles did the final connect up and explained the whole system and sorted out the App for us. I would highly recommend LGEC.

Little Green Energy did a fantastic job. The sales team was helpful and responsive, and worked with us to get the package we wanted. Well done Joe. Our project manager was really helpful, keeping us informed on progress and answering questions, thank you (other) Joe The scaffolders were quick and polite The installation team of Mark, Logan, Ryan, Matt and Brandon got the job done on time and with a minimum of disruption. It looks great, and is delivering as promised Highly recommended

We are so pleased with the installation of our solar, The Little Green Energy Company gave great advice and help. The installers were polite and efficient. We could not ask for more. I can highly recommend them. It is a bit early to say how much we are saving but it's definitely looking good. Thank you And your team

Morgen and Dylan were part of the Little Green Energy Companies install team . I found them to be courteous professional and hard working. The standard of workmanship was outstanding and very neat. All handover details were explained clearly and I felt confident that I would be able to manage the app and functions easily. Great job guys. Thank you so much. Stephen.

Great service from start to finish, everyone really know their stuff and the job was completed without any issue. Highly recommend.

Helpful team - answer any questions quickly - no fuss.

Very pleased with tesla powerwall and zappi charger installation. From getting the quotation and site survey by Joe to the 2 day install by Simon and Kevin. Everything was seamless unlike other companies who didn't even quote. Happy to recommend for solar (fitted by tlgec years ago), battery and charger installations.

Great communication. Surveyor and installation team Dylan and Brandon were efficient, kind and tidy. Explanation given. 👍👍

Great service from the installation team

Very efficient, tidy work. Everything was done as expected, with explanations as we went on. Dylan, Brandon & Morgan were extremely helpful. Happy to recommend.

I Highly recommend the LGEC. A great start with the knowledgeable surveyor Zac who recommended a flat roof system and battery. A straight no nonsense quote. (Another nameless company dropped price by 5k and lost my confidence). Good comms with project manager Mike and an install within 3 weeks which only took one day. A big thank you to the install team led by Dylan and Brandon for thier professional approach and quality installation. I’m not a newbie to solar but all my questions have been answered and am very pleased to see sunshine and KWs.

Conna and Morgan did a great job of installing my new Powerwall lll unit. They kept me informed at all times as to what they were doing and how the system is going to work and they worked in a neat and tidy manner. A great company and great staff, I highly recommend. 👍

Mike and Charles did a great job testing my faulty solar panel inverter and then replacing. They were polite, efficient and kept me fully informed throughout the process. Very impressed.

Installation team where first rate. And I am very fussy. Sale man a bit too keen to say yes to everything. So check with the tech people first.

I'm very happy with the install of the replacement SolarEdge Inverter. The TLGEC engineer (Connor) was very polite, friendly and diligent with the install.

Absolutely fantastic experience, everyone involved was very knowledgeable and offered alternatives, the engineers carrying out the work could not have been better, working extremely tidily and cleaned as they went the finished job was outstanding, I would highly recommend these guys for anything to do with solar or electrics Thank you so much

I’ve just had a full solar + battery system installed by The Little Green Energy Company, and the experience has been fantastic from start to finish. From the initial consultation to going live, the whole team was professional, knowledgeable, and easy to deal with. Joe was brilliant during the early stages — no pushy sales, just honest advice and a well-thought-out proposal. Mike kept everything on track as project manager, always quick to respond and happy to answer questions, and the installation team were efficient, tidy, and respectful throughout the install. They’ve built a system that suits my needs perfectly — with battery capacity, solar generation, and timing features that work well alongside my EV charging schedule. They were happy to answer any questions along the way, and nothing was too much trouble. Highly recommended if you want a solar company that genuinely knows what they’re doing and cares about the end result.

Installation of battery was efficient and tidy. The engineers were very knowledgeable and answered my questions clearly and patiently.

Excellent process from start to finish. All staff very knowledgeable, helpful and friendly. Karrianne in the office kept us informed of schedules, and helped us when needed assistance with certificates for our energy company. The surveying Team listen to our needs and we have the right amount of panels and storage going forward. The installation team, Simon, Kevin, Mark, Dylan and Logan worked very well as a team. They were very professional, helpful, dedicated and worked hard to get the job done in two days. Due to their work area being very clean and tidy and worked well as a team, any inconvenience was kept to a minimum, we hardly knew they were there! We have no complaints at all. We would very much recommend this company if thinking of having solar panels and battery. The equipment they have installed is of good quality, works well and correct size for our needs. Thank you again and for your continued support. We have already noticed the savings with our electricity bill, cannot wait to be paid for exporting electricity back to the grid! The panels are working well.

I can confidently say The Little Green Energy Company provide excellent advice, installation and after-sales services. I've been a client for over 3 years and have gradually expanded my set-up after and initial fairly large installation of solar panels to include batteries and a car charger. At every stage the office staff and on-site engineers have all been highly professional, knowledgeable and delivered. In particular, I would like to highlight the after-sales care from Karrianne in the office, who despite the occasional hiccup due to manufacturer delays kept up communications with me and maintained pressure on the supplier to deliver. The outcome is a satisfied customer and this positive review.

TLGEC were outstanding when I purchased our Solar and Battery walls, but since then, despite it being no direct commercial benefit to them for providing superb levels of follow on support - they have never disappointed . Just recently Tesla changed their forecasting algorithm which directly had a negative impact to how I used my battery walls. Karrianne from TLGEC provided great support and took an active interest in resolving the situation with TESLA . Massive plaudits to TLGEC for their continued customer support - outstanding. I thoroughly recommend TLGEC for all your Solar needs 👍

Problems with Tesla charging profile! contacted Karrianne at Little Green Energy who contacted Tesla on my behalf, now working brilliantly

I had my solar panels and Tesla battery installed by The Little Green Energy company. Despite some hiccups, the installation went very well, and I am pleased with the result. I can now enjoy free energy during spring and summer. I recently encountered some issues with my batteries. I contacted The Little Green Energy company's after-sales service, and I received a quick answer about what was happening (issues due to a new software update), and a few days later, I had an update with a solution to my problem. TLGE went the extra mile by not only fixing the issue but also providing a follow-up email and a recommendation about what will happen shortly. I strongly recommend The Little Green Energy company.

We have been clients of The Little Green Energy Company for several years and have always received good, well informed advice. Our latest project involving putting in storage batteries into a very old house has been extremely successful thanks in a big way to their skilful installation with immediate problem solving when encountering the odd challenge. Communication and followup were excellent and solutions quickly found. This has given us great confidence in the company with peace of mind in the knowledge that professional help is always at hand, given with courtesy and thoughtful consideration. Great service indeed. Stephen and Sally Stowell

TLGEC installed my solar panels, tesla powerwall and Zappi car charger and did a first class job in every way. They showed me how the panels were fitted, and how to clean them. The electrical install is first class, very neat and tidy with full explanation of the components. They helped me set up the Tesla and Zappi apps and all done a day early. I was an electrician for 40 years and i know a good job when i see it and this was 100%. Would not hesitate to recommend them. GF

LGEC installed a Tesla Powerwall 3 to add to our existing solar panel installation (also installed by them). The install was done very efficiently, neatly and with minimum fuss, by an expert two man crew. We are now charging using solar excess during the day which covers us through to the following day!

It was an absolute please to deal with Oliver and Michael from the very beginning. The initial meeting was very clear and concise what the options were, and after an insite visit a plan was created. Communication was excellent and the work incredibly neat and thoughtful. We are now taking cheap electricity from the grid at night and using it during the day / plus solar. Extremely recommended company.

Great company to work with if you want a quality installation with expert help in the transition to green energy, our project manager Michael has been an on going source of help and information in our transition to solar and EV power months after our installation Many thanks to the whole company

Fantastic service and quality installation , I highly recommend the little green energy company. I had solar + two Tesla batteries and two extender packs . The installation went smoothly and was extremely neat, the electricians obviously take a lot of pride in the atheistic appearance of their work. Mike was also very pragmatic and professional in the way with which he planned and managed the installation and also a wealth of knowledge giving the best options for obtaining the best results from my new system.

Absolutely Fabulous Totally professional joined up process. 4 Tesla batteries for existing solar panels and Zappi charger installed. Communication excellent. Could not fault anything. Tidy, punctual, real pride in their work well trained intelligent team. Outcome has exceeded all expectations. Thank you

This was far from a straightforward job - a 17-panel in-roof solar installation on a house dating back to the 1790s. No modern, straight rooflines to work with here! Despite the many challenges, The Little Green Energy Company rose to every one and delivered a truly stunning result. We couldn’t be happier. Every member of the team, from initial sales (thank you Oliver Funell) through to the roofing and electrical installation crews, has been brilliant. But a special mention must go to Mike Thompson, our Project Manager - calm, reassuring, always responsive, and totally on the ball throughout. He was exemplary. We’re so pleased we chose TLGEC. Highly recommended.

Brilliant company with a very professional team of installers and project managers! On the few occasions I have needed advice since the installation they have always been quick to respond and offer guidance. Would recommend TLGEC any day of the week!

Highly recommend LGEC as the choice for your renewable energy needs. We had panels and battery fitted. Great personal service and attentive during the installation.

Great service and agent well aware of my requirements. Easy to discuss issues and alternative options.

Returning customer, again very professional and helpful company to deal with.

Little Green Energy were first rate. They installed two Tesla batteries to connect to my existing solar panels. I'm now able to manage my supply to charge the batteries with solar and discounted mains st the right period.

I have dealt with this company over the last 10 years, last purchase was a battery (Tesla) which was fitted in a day to existing panels. Brilliant combination and fitted fuss free. A great company to deal with!

This review is not easy to write because we had a mixed experience. We wanted a Tesla Powerwall battery and booked a visit from TLGEC salesman who was helpful and provided all the information we asked for (after some technical hitches when trying to send us documents). However it transpired, later, that he had wrongly sold the product on the basis that we would be able to resell surplus stored power to the grid. We placed our order and were given an installation date but there was no further contact with the Project Manager allocated to us by TLGEC until shortly before the installation was due when we had to ask her to provide details. Only then were we given the necessary information. The installation team were hard-working and efficient although we were not informed in advance that they would require two days for the job. We actually had the impression that they had been given rather too much time for the install and they slowed down on the second day so that they filled the available time. Nonetheless, the work was executed carefully, exactly as we had specified, with no problems. The battery worked as expected and it is storing off-peak electricity (from our EV tariff) for use during the day (and more besides). It was only after the installation was complete that we discovered, when trying to obtain an export tariff from our energy supplier, that they could not do so without an MCS certificate and TLGEC are not authorised to provide one for battery installations without linked solar panels (which are not feasible for us). TLGEC would not provide us with the documentation until we had paid the final invoice but this only proved that the MCS certificate was not available. A complaint to TLGEC was answered quickly but confirmed that this was true. We were told that they are in the process of obtaining the necessary authorisation and they would tell us when they had achieved it so that we could then apply for the export tariff. We are still waiting and meanwhile the stored low-cost energy in the battery is not being used to the best advantage. Consequently we can give them no more than two stars due to the original mis-selling of the product by their salesman (who no longer works for the company) and poor customer service engagement after placing the order.

very good company in terms of sales (Oliver) , installation and post installation (Karrianne) service. I got installation in the second place after good experience in first place. I have approached them after they are listed in Which recommended company

The process was smooth and stress-free. Highly recommend for Powerwall 2 installation. Their quality service, combined with the system's performance, has exceeded expectations.

The LGEC fitted PV panels to my home roof, with a battery to store charge for later use. Their work is excellent and the system is superb. Highly recommended.

5* service from the start to finish. Professional, courteous, clean & tidy, polite, on-time. Barry sold us the dream and knew all there was to know - we had plenty of cowboys show up before but this guy knows his stuff and we never felt pressured to buy. The handover team Karrianne, the fitters, electricians and after sales have all been excellent. Very rare these days to find a company that really cares about custom service. You have my recommendation any day.. Antony Knockholt.

Absolutely excellent advice and installation in August 2018. Despite only 10 Solar BP panels installed in April 2010 we have benefited significantly from our Tesla Powerwall 2, which we use in conjunction with our SolarEdge Inverter installed in 2016. We get a lot of calls from other companies but we are convinced that The Little Green Energy Company is totally honest and reliable and correct in their advice. I can prove that our Gross Savings since we had our Panels installed is £21,400 and a significant contribution is made by our Powerwall storing cheaper energy (Free Solar PV and cheaper Night Time Grid costs). When I grill other company salespeople when they ‘phone I conclude that they mostly haven’t a clue.

Just had TLGEC back to install a second Tesla Powerwall and just like their initial install, the communication, workmanship and quality were all first class.

Amazing service from start to finish. My surveyors was extremely thorough and patient with me in explaining our options & it was so impressive to see the installation team at work. We are really pleased with our installation and I would thoroughly recommend the Little Green Energy Company

Excellent service, I was really impressed from start to finish. I highly recommend this company to anyone looking to move yo solar energy. They were recommended to me by my architect and did not disappoint.

The Little Green Energy Company are excellent. At every stage, the staff were friendly and helpful, and the quality of the work is first class. I highly recommend them!

The TLGEC were a pleasure to deal with and when we did have an issue they dealt with this swiftly. TLGEN surveyor was knowledgable and their installer was very professional. Have already recommended them to all our friends and family.

The Little Green Energy Company have been lovely to work with and we are delighted with our 3 Tesla batteries which are allowing us just to consume off-peak electricity.

From the first point of contact, to the survey, to the installation, and the completion handover, The Little Green Energy Company have been professional. The installation went as scheduled and was done with attention to detail technically and aesthetically. I thoroughly recommend The Little Green Energy Company for solar and Tesla battery installation.

Little Green Energy Company are one of the most professional, friendly, considerate and competent companies I have ever dealt with. You can find plenty who are cheaper, but you only get what you pay for and I have no hesitation at all in recommending them without reservation.

Great company, great products, great communication.

The Little Green Energy Co Ltd is a highly competent company that offers outstanding products and customer service. Our project was well-planned, designed, and carried out. We were kept up to date on the itinerary on a frequent basis. The entire staff was outstanding, especially Barry, Stuart, and Declan. I would not hesitate to use them again in the future.

I cannot in any way fault TLGEC. I had a Tesla battery installed and right from the very beginning, with the surveyor Barry, the admin and operations team of Ella, Ben and Alex, and through to the installation team of Simon, Gavin and Brandon, the service has been totally professional. The installation team were very polite and it was obvious that Simon paid attention to detail, being meticulous in his approach. I have no hesitation in recommending TLGEC. At this stage, I cannot comment on the after sales care but I have no reason to doubt that I would be well looked after. I only mention this point as experience has shown that after sales care is not a priority for some companies (like my original pV installer!)

Great work carried out for solar battery storage. Arrived on time and completed the job well. Many thanks.

Work done: installation of 6 solar PV panels, Inverter and Hot Water selector using existing immersion heater Work Planning: Scheduling of work and actual execution and management very good. Only criticism was lack of communication from bird protection installers Quality of Work & Staff: neat, well ordered, clean, good tidying up and all staff were professional and pleasant to have around Accuracy of Quotation: No extras and regular invoicing - no surprises Pity other smaller traders often don't compare for professionalism and quality!

Our choice from the numerous Solar installers we contacted. Very confident in their ability to listen and propose a solution that would fit our needs. We had no doubt that what they proposed would work. The end result is even better than we had hoped for, we have reduced our electricity consumption by just over 70% since the installation went live in January (Its now May). The storage battery was a superb addition to the installation and it enables us to save excess solar power during the day and use it over the night time. Excess power is exported back to the grid (Via Octopus) and we get 15p per KWh back. Obviously the amount we generate is dependant on the weather but having a weekly bill of Standing Charge only is very satisfying. We would thoroughly recommend them.

We had a 4KW array installed on out roof last year. The installers were incredibly efficient, unobtusive, and amazingly clean and tidy. We had a battery installed at a later date which seemed to be positioned and operating in the blink of an eye! It is such a relief to know that we are not paying for our electricity bills any more. In fact, our provider is actually paying us! Thank you LGEC!

The Little Green Energy Company stepped in when our photovoltaic solar panel provider went bankrupt in the middle of installing 48 panels. It is a pleasure to deal with The Little Green Energy Company. They are professional, knowledgeable and reliable. Three characteristics that are so important to every client and so rarely found in this industry.

Absolutely brilliant from start to finish, all the guys all worked extremely hard to fit my system which wasn't the easiest, east to west facing roof and a tricky attic to work in but a very tidy job completed in regards to their wiring and also the location of the powerwall, gateway and panels, highly recommend this company to people looking to install renewable technology

I would thoroughly recommend the Little Green Energy Company Ltd. Excellent products installed in a blitz of efficiency over 1 day. technical support has been excellent too.

After a lot of discussion and assessment I finally took the plunge and ordered a Tesla Powerwall 2. I understand that LGEC bulk order these and had them in stock. Installation was very thorough and carefully carried out by Mircea who was very knowledgeable. It's working well and more than meeting my expectations. Being able to discuss technical questions with the design engineer, Scott, during the ordering process, was also most helpful.

Dealing with Simon is a pleasure, he provided expert knowledge of the both the solar industry and installation methods. He is widely experienced in both domestic and commercial solar installations; coupled with top quality products you can be sure that The Little Green Energy Company will deliver a superb installation and after-sales service.