0% VAT on home solar ends 31 March 2027 — installs booked inside the window keep the full saving
Residential solar & battery · South Wales
Grid power costs 26p. Your roof makes it for under 7p.
Six questions. Thirty seconds. See what a system designed for your roof and your bill would save — then get one fixed quote from the MCS-certified crew who’ll actually install it.
- MCS Certified
- Free EPC With Every Install
- Fixed Quotes — the price is the price
- Own crew, no subcontractors
Panel systems from £5,500 fixed · solar + battery from £9,500 — VAT-free until March 2027. Exact price depends on your roof; your quote never moves once it’s in writing.
Where’s the roof?
Your postcode sets your MCS irradiance zone — the official sunlight data every certified quote is built on.
What kind of roof is it?
Rough answer is fine — the survey confirms it.
When does your garden get the sun?
Easier than compass directions — we confirm the exact roof angles from satellite imagery anyway.
What’s your monthly electricity bill?
Your best guess — this sets your usage and the system size we’d suggest.
Who’s home during the day?
This is the official MCS question — it decides how much of your generation you’ll use yourself.
Interested in battery storage?
Batteries store daytime power for the evening — strongest case if you’re out during the day.
Running your numbers…
Looking up your MCS irradiance zone
Your roof, to MCS methodology:
Calculated to the shape of the official MCS method (MIS 3002 generation, MGD 003 self-consumption). Your fixed quote — including your free EPC — replaces every assumption with a survey of your actual roof.
Get your exact numbers — free, fixed, no chasing
One call to book your free survey, then a fixed written quote within 48 hours. No deposit to see your numbers, we never sell your details, and we won’t call twice if you don’t pick up — we’ll text instead.
Done — you’re in the diary, friend.
Here’s exactly what happens next. No pressure at any step — and if solar isn’t right for your home, we’ll tell you straight.
AIKOLONGiSunPowerTier-One Panels OnlyGoodWeAIKOLONGiSunPowerTier-One Panels OnlyThe maths, honestly
Three numbers do all the work.
No brochure best-cases. These are the current published rates every solar quote in Britain lives or dies by.
What the grid charges you
The Ofgem price cap unit rate from July 2026 — the bill solar shrinks.
What you’re paid to export
Leading Smart Export Guarantee rates pay you for every unit your roof sends to the grid. We register your tariff for you.
Until 31 March 2027
Home solar and batteries are currently VAT-free — worth £1,000–£1,700 on a typical install. Then VAT returns.
The hardware
Panel. Battery. Charger. Pick one to meet them.
Three pieces of kit do the whole job — and each one is chosen for your home, not pulled from the van.
GoodWe ESA all-in-one battery
One box on the wall. Not a wall of boxes.
Hybrid inverter and battery in one slim, pre-wired unit. Modular, so you start with what you need and stack more later — without redoing anything.
- Stackable ~5 to 48 kWh, add modules any time
- Whole-home backup through power cuts
- One 10-year warranty across the lot
On us
A free EPC with every installation.
Why do we do this? Because we want to show you the immediate impact installing solar has on your property — and we’re happy to pay for it.
Your home’s improvement, made official
Once your installation is complete, we arrange an EPC survey of your property at our cost. Your new rating is lodged with the official EPC Register — the document every buyer, lender and letting check looks at — putting your home’s improved efficiency on the record and adding that immediate impact to your home’s value.
From first light
Survey to switch-on, one crew, about three weeks.
Free survey
20 minutes at your home or by satellite. We measure the roof, check shading and look at your fuse board.
Fixed quote + free EPC
Panel-by-panel design with projected output, one fixed price, valid 60 days, in writing.
Install day
Scaffold up in the morning, generating by evening. We handle all DNO paperwork.
Generate & earn
Export tariff registered, monitoring on your phone, and a crew that already knows your roof.
Recent installs
Real roofs. Shot from our own drone.
Neighbours first
What South Wales homeowners say.
★★★★★“The quote was £1,900 less than the national firm — and the engineer who priced it was the one on the roof. 6% over projection in year one.”
★★★★★“They actually talked us out of the bigger battery. Who does that? Scaffold up at 8am, exporting by teatime.”
★★★★★“December’s export payments covered the whole bill. The app is dangerously addictive.”
Before you ask
The questions everyone asks. Answered straight.
Does solar actually work with Welsh weather?
Yes — panels generate from daylight, not sunshine. Our projections use 10 years of local weather data, so the estimate already assumes Welsh skies. A 4 kWp system in South Wales typically generates 3,400–3,700 kWh a year.
What does it cost, really?
Most panel-only installs land between £5,500 and £8,500; adding a battery typically brings the total to £9,500–£13,500 — fully installed, VAT-free, scaffolding, paperwork and your free EPC included. The number in writing is the number you pay.
Should I get a battery?
Honest answer: it depends who’s home. Out all day? A battery stores daytime generation for the evening and can lift savings meaningfully. Home most days? Panels alone often make more sense. We model both and show you the difference.
Can I spread the cost?
Not through us, deliberately. The “interest-free” deals common in this industry often hide their cost in the system price, and we’d rather compete on the price itself. Pay outright, through your bank, or via your mortgage — our quote is the same number regardless, and we’ll point you to independent FCA-regulated advice if you want help comparing.
What if my roof isn’t suitable?
Then we’ll tell you, plainly, and you’ll have lost 20 minutes. Some surveys end with us advising against solar — we’d rather lose the job than install a system that underperforms with our name on it.
To last light
Your roof has been on shift all day. Time it started earning.
Thirty seconds to see your numbers. A free survey. One fixed quote with a free EPC. And the VAT-free window won’t wait forever.
Certified, registered & insured
