Your Trusted Installer for the 2026 Switch Together Wales Scheme
Green Energy Solar is proud to be an approved installer for the 2026 Switch Together scheme in Wales. This initiative, organised by iChoosr in partnership with Welsh local authorities, aims to make solar energy more accessible and affordable through group purchasing.
- Honest advice tailored to your home
- Friendly, responsive service
- Clean, professional installations
- Deep experience with both solar panel, battery storage systems and EV charging
- Full compliance with Solar Together quality standards
Call us on 02922 520 139
Posted on Robert Pannell I am very pleased with the product ,the installation and the team from the sales to the great lads that took there time to explain every detail of this installation and how to monitor and use it.The price was fair but the organisation and delivery of the product was excellent,would definitely recommend and use them again.Posted on Fredrik Two of my student properties have had a new roof, solar panels and batteries installed by Green Energy Solar, and we've been very happy with their work. I highly recommend them as a company.Posted on Shaun Dore Absolutely delighted with the service and high standard of work from Joel, Steve and the Green Energy Solar team! From initial enquiry through to technical installation this company has been super impressive. We wanted to maximise our home battery storage and having not had the best experience with our previous solar installation we found Green Enegy Solar through Telsa as they are authorised Telsa installers. We spoke to John on the phone initially who gave us immediate confidence that this company knew what they were doing and how to do it properly. We ended up getting a couple of other quotes and Green Energy Solar were competitive with their pricing. Installation was completed over two consecutive days by Joel and Steve who were absolutely superb! Professional, neat, tidy and knew what they were doing inside out. They worked non stop for the two days with what was an awkward cable routing from the front of house in the garage all the way to the back of the house to site the batteries on an external wall as we had asked. We were so happy with how neat tidy the electrics and installation all was. So refreshing after the sloppy installation that our previous installer had left. Green Energy Solar rectified all the issues and tidied up our whole battery electrics set up as well as adding the battery expansion units. We couldn't be any happier and massive thank you to John, Joel and Steve. We wouldn't look any further for any future solar, home battery work. This company is simply the best and we can recommend them absolutely! Photos below show before and after.Posted on Sharon Angell I had solar panels with batteries installed. The company handled this in a very timely manner. I did not feel pressured to buy and all my questions were answered promptly. Scaffolding was erected one day and panels installed the next. The fitters arrived at 8am and were done by early pm. They were very engaging whilst here answering question and explaining things. I would highly recommend the companyPosted on Joseph Hayden Installed 52 solar panels on our roof. Very good system and after sales is second to none. Even solved issues which were not of their making - excellent outfit.Posted on Mark Powney I recently had a solar system and Tesla Powerwall 3 installed by Green Energy Solar, and I couldn’t be happier with the experience. The three man installation team, Lee, Jack, and Billy were absolutely phenomenal. They worked incredibly hard and demonstrated a real eye for detail. They truly went above and beyond when it came to the aesthetics of the job, ensuring all internal cabling was neatly hidden away and leaving a perfectly clean finish inside the house. They also gave me loads of great advice regarding the external cables leading to the Powerwall on my garage. Their expertise and professional approach made the entire process seamless. Based on my experience with them, I highly recommend Green Energy Solar for anyone looking for a high-quality, professional installation.Posted on Gavin Morgan Professional EV charger installation. Advised me on how it should be best installed to avoid cables showing. Great service all round.Posted on Andrew Gall I recently had my solar and battery system installed by Green Energy Solar, and the whole process was smooth from start to finish. From the initial system quotation (including changes I requested), through surveys, to final completion, everything was handled professionally. I had numerous questions along the way and emailed John and the team several times. John took the time to call me personally to talk through the different system options, what was included in the quote, and even invited me to their facility to meet him and the team, which I really appreciated. During installation there was a variance in the number of panels that could be installed, but Lee, Jack, and Billy kept me fully informed throughout the process, including any changes. They went above and beyond to ensure the job was completed properly, and I was genuinely grateful for their effort. The team were friendly, polite, and professional throughout, and I wouldn’t hesitate to recommend Green Energy Solar in the future.Posted on Elaine David I had my solar panel system installed yesterday by Green Energy Solar, and I couldn’t be happier with the entire experience. From start to finish, the service was exemplary. Paul was thorough and knowledgeable when visiting to provide the quote, and everything was clearly explained with realistic generation assumptions and fair pricing. The scaffolding team were efficient and professional, and installation day itself ran seamlessly. A special thank you to Shay, Luke, and Dave — they were amazing. Friendly, polite, professional, and incredibly hard-working. They did an excellent job and left everything tidy and well organised. I chose this company because they offered the longest inverter and battery warranty (15 years), which gave me real confidence in the system’s longevity. The smart tariff integration and app functionality are excellent and easy to use. Another big factor for me was that they employ all their design and installation teams in-house, which really shows in the quality and coordination of the work. They also provide remote system monitoring technology for the next five years, which gives great peace of mind knowing everything is being tracked and supported. The system installed includes 22 Aiko panels with an EcoFlow inverter and battery, and I’m very impressed with the overall quality and workmanship. Highly recommended!Posted on Robert Mcdade Had a battery and solar fitted by this company and it was smooth and simple from start to finish. The tradesman were very professionalleft the area tidy when they had finished. Lee,Jack and Billy were a pleasure to deal with and are a great credit to Green Energy. Thanks for the excellent service.
What is the Switch Together Scheme?
The Switch Together Scheme is a group-buying programme designed to make solar panel installation more affordable for homeowners and businesses. By registering with the scheme, residents and business owners benefit from competitive pricing, vetted installers and high-quality systems. For those in Wales, Switch Together Wales makes the switch to solar simpler, safer and smarter.
Unlike traditional buying methods, Switch Together brings residents and business owners together to create a large-scale buying group. Installers then bid in a reverse auction to offer the most competitive price for solar panel and battery systems. The winning installer is selected based on price, quality and capacity to deliver – ensuring you get both value and peace of mind.
If you live in Southeast Wales, Green Energy Solar in Cardiff is your local installer for the Switch Together scheme.
How Does the Switch Together Scheme Work?
The Switch Together scheme makes it easy and affordable for homeowners in Southeast Wales to switch to clean energy.
Here’s how the process works, step by step:
- Leaflet Arrives: Look out for the Switch Together letter and leaflet through your door.
- Go Online: Visit the Switch Together website
- Register with the Scheme: Enter your details to join – it’s quick and easy!
- Receive Your Offer: You'll get an email with your tailored solar offer.
- Pay Deposit: Ready to go ahead? Pay your deposit directly to Switch Together.
Who Can Take Part in Switch Together Wales?
If your property is in Southeast Wales, you’re eligible to join. The scheme is open to:
- Homeowners in participating Southeast Wales council areas (Blaenau Gwent, Caerphilly, Cardiff, Monmouthshire, Newport, Torfaen, Vale of Glamorgan)
- Landlords with permission to install solar PV
- Small and medium-sized businesses (SMEs)
We're Trusted, Accredited Installers & Switch Together Partners









Our Role
As a participating installer, Green Energy Solar brings its expertise and commitment to quality to homeowners who choose to go solar through the scheme. Our team ensures that each installation meets the highest standards of safety and efficiency.
Why Choose Us
With a track record of successful installations across Wales, Green Energy Solar combines technical proficiency with a deep understanding of local needs. Our team is dedicated to providing personalised service from consultation to post-installation support.
Timeline of Key Milestones
Here’s what to expect when working with us – your solar installation journey, step by step:
- Matched with a support specialist: You'll have a dedicated contact to guide you and answer any questions throughout your installation.
- Book Your Desktop Survey & Get a Custom Quote: Choose a time that works for you. In the survey, we’ll discuss your roof layout, cable routes, shading and more. Using this info, we’ll design a tailored system and provide a detailed quote.
- Confirm Installation Date: We'll agree on a date that works for you, arrange scaffolding and lock your install into our schedule.
- System Installation: Your solar system is installed by our fully trained, in-house team.
System Installation and Warranty Coverage
All installations are completed by trained and certified personnel and comply with UK safety, electrical and building regulations. All products will come with an industry leading warranty.
Register for the scheme
Interested in participating in the 2026 Switch Together Wales scheme? Visit https://switchtogether.co.uk/Â to register your interest. For more information about our services, contact Green Energy Solar at switchtogether@greenenergysolar.co.uk or call our friendly team on 02922 520 139.
Enquire Now
Enter your contact details in the form below and one of our experienced team members will be in touch to discuss your requirements.
Common Questions About the Solar Together Scheme
Still have a questions about the Solar Together Scheme? Look below for some of the most frequent questions we are asked by new owners and domestic solar energy users.
Once you accept the recommendation, Green Energy Solar typically completes your installation within a few weeks, subject to weather and installation scheduling.
You can still register to add battery storage to your existing system.
Yes. SMEs and non-domestic properties that meet the criteria can take part.
In most cases, no. Solar PV systems are considered permitted development for domestic and non-domestic properties. However, exceptions apply if your property is a listed building or in a conservation area. Green Energy Solar can advise you if special permission is required.
You must have ownership of the roof or permission from the freeholder or landlord to install solar panels. Most flats do not qualify unless they are top floor with roof access and have owner permission.
No problem. The registration form allows estimates using industry averages. More accurate data can be provided later during the desktop and site survey.
No. Registration is free and there is no obligation. You will only pay the £150 deposit if you accept the personal recommendation after the auction.
The Feed-in Tariff scheme closed to new applicants in 2019. However, many energy providers now offer Smart Export Guarantee (SEG) payments for surplus electricity you export to the grid. Green Energy Solar can help you register for this
No. Each round of Solar Together runs for a limited time. It’s best to register as soon as the scheme opens in your area to avoid missing out.
If your question still has not been answered, contact us today or fill out the call back form above.