The Little Green Energy Company Ltd

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.

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

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.

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.

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 installation going strong after nearly ten years .

Our Powerwall 2 installation by TLGEC in September 2016 has stood the test of time. We have E7 (Economy 7) electricity through Utility Warehouse and our setup includes a SolarEdge inverter. We’re never had any issues and can prove that our installation is greatly cost effective.

Delighted with my solar/ battery set up…

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

One of the Very Best Solar Providers in the UK

Designed, delivered and installed our solar set up beginning of September and it has worked seamlessly and without any human intervention since. We have 10 panels, PW3 battery plus expansion pack, Gateway and Zappi Car Charger - and everything just works. The panels have been cleverly designed by Little Green to sit in an array of three so we are literally charging from just after dawn to just before dusk. Even in late November our weekly electricity bill is less than £5 per week and we will make money from our export from the spring onwards. Can really recommend this excellent company who employ all their own staff, many of whom have been with them for 10+ years.

great job

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.

TLGEC added 13 panels and a Powerwall…

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 £5 per month, and that includes running EVs. Additionally, we have reduced our carbon emissions by at least 3.2 tons per year. A great local company which I highly recommend.