Areas we cover · Wales · Swansea
Solar panels in Swansea — installed, repaired and serviced by one team
From Sketty and Uplands to Morriston, Mumbles, Gorseinon and Neath, our own engineers install solar PV and battery systems across Swansea and the Gower, and repair and service systems fitted by any installer. Repair is our core business, so there’s no pressure to rip out and replace.
Mon–Fri 9:00am–5:00pm · Clear written quote before any work starts
Talk to us about solar, batteries or repairs.
Call 0800 156 0191, Monday to Friday, 9:00am–5:00pm, or send us a message through our contact page.
MCS certified
NAPIT registered
TrustMark approved
Fully insured
England, Wales & Scotland
What we do in Swansea
Installs, repairs and servicing across the SA postcodes.
Our own engineers on every job, and a clear written quote before any work starts.
Solar panel installation in Swansea
New solar PV, with or without a battery, surveyed and fitted by our own MCS certified engineers.
Solar panel repair in Swansea
A system that has stopped generating, or is generating less than it used to, whoever fitted it. We trace the fault and put it right.
Inverter repair in Swansea
Error codes, red lights and inverters that keep switching off. Same-week repair or replacement on SolarEdge, SMA, Fronius, Growatt, Solis, SolaX and other makes.
Servicing and battery storage in Swansea
An annual health check that catches faults early, and battery storage added to the panels you already have. See what a solar battery costs.
Moss along the bottom edge, or gulls nesting underneath? See solar panel cleaning and solar panel bird proofing. Not sure what the fault is? Start with solar panel repair. Useful guides: why solar panels stop working, our solar panel maintenance checklist and how long solar inverters last.
Areas of Swansea we cover
Where we work in and around Swansea.
Our engineers work across the whole SA postcode area — SA1 to SA9 across the city, Morriston, Gorseinon, Clydach and Pontarddulais, SA3 for the Mumbles and the Gower, SA10 to SA13 for Neath and Port Talbot, and SA14 to SA18 for Llanelli, Burry Port and Ammanford — plus Carmarthen (SA31 to SA33) to the west. If your district isn’t listed, tell us the postcode and we’ll confirm cover.
- Sketty
- Uplands
- Brynmill
- Mumbles
- West Cross
- Killay
- Townhill
- Morriston
- Clydach
- Gorseinon
- Loughor
- Penllergaer
- Pontarddulais
- Bishopston
- Gowerton
- Birchgrove
- Skewen
- Neath
- Port Talbot
- Llanelli
- Ammanford
- Carmarthen
Local page: Swansea · All areas
Solar in Swansea
In Swansea, a Llansamlet steel firm has just covered its roof in solar panels.
In September 2026 Swansea Bay News reported that Afon Engineering, the heavy steel fabricator on Camffwrd Way at Swansea Vale Business Park in Llansamlet, is fitting 699 solar panels to its factory roof. The 329 kW system is expected to take around 60 tonnes of carbon a year out of the business and, on the company’s own figures, to repay its £250,000 cost within four years through lower bills. Most of that sum, £200,000, is a Development Bank of Wales Green Business Loan, with the firm, which has been on Swansea Vale since 1979 and now employs more than 60 people, funding the rest.
A four-year payback is the maths of a big flat roof and a heavy daytime load, but the principle is the same on a semi in Morriston or Sketty: the panels only earn while every string is working. If your system is ten years old and has never been checked, book a service; if it has stopped altogether, solar panel repair is the place to start.
Source: Steel firm puts 699 solar panels on its roof in Llansamlet, Swansea Bay News, 17 September 2026.
Our work
Real jobs by our own engineers.
Photos from L&R jobs, each labelled with the place and year.
Why L&R
What you get from L&R in Swansea.
We know Swansea roofs
Swansea’s solar sits on the Victorian and Edwardian terraces of Uplands, Brynmill and Sandfields, the hillside rows of Townhill and Mayhill, the 1930s semis of Sketty and Killay, the post-war estates at Penlan and Blaenymaes, and the newer homes along the SA1 waterfront and at Penllergaer. It is one of the wettest cities in Britain, with the weather coming straight in off the Atlantic over the Gower, so moss and lichen on the glass and water in roof-top isolators are a normal part of looking after a system here, and the bay puts salt on anything facing south. Many of the systems we’re called to were fitted in the feed-in tariff years and are now on their original inverter.
Our own engineers
The engineer who comes to your home in Swansea works for us. We don’t use subcontractors.
A clear written quote
You get a clear written quote before any work starts, on a new system or on any installer’s existing one.
Questions
The things people ask before they ring.
Not answered here? Call 0800 156 0191, Monday to Friday, 9:00am–5:00pm.
Do you cover the Gower, Neath, Port Talbot and Llanelli?
Yes. Our engineers cover the whole of Swansea and the Gower, across to Neath and Port Talbot, and west to Llanelli, Ammanford and Carmarthen. Call 0800 156 0191 or tell us your postcode in the fault finder and we’ll confirm cover.
My Swansea installer has stopped trading. Can you still look after my system?
Yes. We repair and service systems fitted by any installer, including installers who are no longer trading, and we work on any make of panel, inverter or battery. See solar panel repair and inverter repair.
Is solar worth it in Swansea’s weather?
Yes. Panels generate from daylight, not heat, and a well-placed array in Swansea produces a worthwhile share of a home’s electricity over the year. What matters more is the roof: its direction, its pitch and what shades it. A battery lets you use more of what you generate rather than exporting it. An engineer surveys the roof and your usage before we recommend anything. See solar panel installations and battery storage.
Ready when you are
Tell us what you need in Swansea.
We’ll call you back to talk it through, and you get a clear written quote before any work starts. Mon–Fri 9:00am–5:00pm.