0% VAT on Residential Solar Panels
Save 20% on your solar installation. No VAT on domestic solar PV until 2027.
MCS-certified solar PV across Cornwall, surveyed and fitted by our own engineers
CCS Heating & Renewables are MCS-certified solar panel installers based in Pool, Redruth (TR15), with 200+ installations completed across Cornwall and a genuine 5.0/5 rating from our customers. As local solar PV installers — not a national call-centre — we survey, design, install and commission every system ourselves. Solar panels convert daylight into electricity that powers your home: mounted on your roof, they generate free, clean electricity during daylight hours. Cornwall receives approximately 1,298 kWh/m² of solar irradiance per year — 19% above the UK national average — making it one of the best solar regions in the country. A typical 4kW system in Cornwall generates around 3,800–4,200 kWh per year, compared to just 3,400 kWh nationally — enough to cover a significant proportion of a household's annual electricity consumption. Any excess electricity is exported to the grid for payment under the Smart Export Guarantee (SEG), with the best tariffs currently paying up to 25p/kWh. Since April 2022, residential solar panels attract 0% VAT (saving 20% on the total cost) — this applies until March 2027. Most Cornwall systems pay back within 7–9 years, significantly better than the national average, with panels continuing to generate for 25–30 years. Our installation process runs in six clear stages: (1) free roof survey and shading assessment; (2) bespoke system design with a generation and savings estimate; (3) scaffold erected for safe roof access; (4) installation of panels, inverter and any battery; (5) MCS commissioning, DNO/G99 notification and SEG-ready certification; and (6) handover with app-based monitoring so you can track generation and export in real time. As MCS-certified installers, every system we fit is eligible for the Smart Export Guarantee and carries full MCS certification — the documentation your energy supplier requires to pay you for exported power.
Key Benefits
Benefits of Solar Panels
0% VAT Until March 2027
No VAT on residential solar panel and battery installations, saving 20% on the total cost — typically £1,000–£3,000 on a solar-plus-battery package.
Cornwall's Outstanding Solar Resource
Cornwall generates 19% more solar energy than the UK average. A 4kW system here generates ~3,800–4,200 kWh/yr vs ~3,400 nationally, with payback around 8.6 years.
Smart Export Guarantee Income
Earn up to 25p/kWh for surplus electricity exported to the grid — completely tax-free for residential installations. A typical 4.6kWp system earns around £171/yr.
Pair with Battery Storage
Increase self-consumption from 30–50% to 75%+ with a battery. Combined with a time-of-use tariff, annual savings can reach £880–£1,030 for a 4kW system.
MCS-Certified Local Installers
CCS are MCS-certified solar PV installers in Cornwall with 200+ installs and a 5.0/5 rating. MCS certification is what makes your system SEG-eligible — work with a local, accredited installer, not a national subcontractor.
Increase Property Value
Homes with solar panels sell for more and achieve better EPC ratings. Buyers value lower energy bills and green credentials.
25–30 Year Lifespan
Modern n-Type TOPCon panels carry 25–30 year performance warranties with low annual degradation of 0.3–0.5%. Your system keeps generating long after payback.
Our Process
How It Works
Free Survey
We visit your property to assess your heating needs, measure heat loss, and discuss the best options for your home.
Design & Quote
We design a bespoke system, identify all eligible grants including the Boiler Upgrade Scheme (up to £9,000), and provide a transparent fixed-price quote.
Installation
Our MCS certified engineers install your system cleanly and efficiently, typically within 2–4 days, with minimal disruption to your home.
Aftercare
Full system handover, MCS certification, warranty registration, BUS grant application completion, and ongoing support when you need it.
Solar Panel Costs in Cornwall
A 4kW residential solar panel system (10–12 panels) costs £6,000–£8,000 installed in Cornwall, with 0% VAT until March 2027. A 6kW system costs £8,500–£12,000. Adding a 9.5kWh battery storage system adds approximately £4,500–£7,000. Cornwall's exceptional solar irradiance means payback is around 8.6 years for solar-only and approximately 7.2 years with a battery. Note: China ended its 9% solar panel export rebate in April 2026, so panel prices may rise 8–15% over the next 6–12 months — buying now locks in current pricing before any increase. As solar installers covering all of Cornwall, we install for homes in Redruth (/solar-panels-redruth/), Camborne (/solar-panels-camborne/), Truro (/solar-panels-truro/), Falmouth (/solar-panels-falmouth/), St Austell (/solar-panels-st-austell/), Newquay (/solar-panels-newquay/), Penzance (/solar-panels-penzance/) and Bodmin (/solar-panels-bodmin/) — visit your town page for local generation figures. We provide a detailed generation estimate and savings projection as part of your free roof survey.
How to check a solar panel installer in Cornwall before you sign
Most of the first page for solar panel installers Cornwall is directories. A directory listing tells you a company paid to appear; it does not tell you who will be on your roof. These are the five things worth checking before you accept any quote in Cornwall, ours included.
- Ask for the MCS certificate number and look it up. MCS certification is what makes a system eligible for the Smart Export Guarantee, and the public register at mcscertified.com will tell you whether a company is certified for solar PV specifically — certification is granted per technology, so a firm certified for heat pumps is not automatically certified for solar.
- Ask who applies to the DNO, and when. Cornwall's distribution network operator is National Grid Electricity Distribution (South West). Up to 16 A per phase (3.68 kW) a single-premises installation is notified under G98 after the event; above that, a G99 application has to be approved before the system is commissioned, and that approval takes weeks. An installer who cannot tell you which route your system takes has not sized it yet.
- Ask whether the warranty is insurance-backed. A workmanship guarantee is only worth what the company behind it is worth. Ours sits behind the HIES consumer code, which includes insurance-backed warranty cover, and the code's complaints route exists whether or not we are still trading.
- Ask who does the work. Lead-generation sites sell your enquiry on; the firm that surveys may not be the firm that installs, and the firm that installs may not be the firm that returns. We survey, design, install and commission with our own engineers from Pool Business Park.
- Ask for the roof survey before the panel count. Any quote that arrives before someone has looked at the roof structure, the loft, the consumer unit and the shading is a price, not a design.
Independent Cornwall installer, or a national brand?
National operators and comparison sites both run on volume: a sales appointment, a system sized from a satellite photograph, and a subcontracted install team who may be two counties away when a fault appears in February. The trade-off is real either way, so here is ours stated plainly. We are a Cornwall company based at Pool, between Redruth and Camborne (TR15 3QW), registered at Companies House as CCS Heating & Renewables Ltd, number 14865660. Every survey is done in person. The engineers who install your system are the engineers you met. The range of kit we offer is narrower than a national's catalogue because we only fit what we are trained and certified to support.
Why some Cornwall homes have panels removed
It is a question people genuinely search for, and the honest answer has nothing to do with solar not working. Three situations account for most removals in Cornwall:
- Inverters reaching end of life on 2010–2012 systems. The Feed-in Tariff boom put a lot of panels on Cornish roofs around 2011. Panels routinely outlast their first inverter; when a 12-year-old inverter fails, the owner faces a repair decision, not a panel problem. Replacing the inverter — often with a hybrid unit that can take a battery — is usually the cheaper half of that decision.
- Rent-a-roof leases. Free-panel schemes signed in the FIT era attached a long lease to the roof. Those leases can complicate a sale, a re-roof or a mortgage, and some owners buy the system out and keep the panels rather than remove them.
- Roof work. Panels have to come off for a re-roof or major repair and go back on afterwards. In the salt-laden air within a few hundred metres of the Cornish coast, fixings and flashings deserve inspecting while the array is down.
What you can verify about us, and where
| Claim | Where to check it |
|---|---|
| MCS certified for solar PV | MCS public register, mcscertified.com |
| Gas Safe registered | Gas Safe Register, gassaferegister.co.uk |
| HIES consumer code member (insurance-backed warranty) | hiesscheme.org.uk |
| TrustMark government-endorsed | trustmark.org.uk |
| CCS Heating & Renewables Ltd, company 14865660 | Companies House |
| Based at Unit 4, Pool Business Park, Pool, Redruth TR15 3QW | Come and see us — we are 20 minutes from Truro and Falmouth |
If any installer — including us — cannot give you the register and the number to check it against, that is your answer. For costs, see solar panel costs in Cornwall; for what the Smart Export Guarantee pays, see our Cornwall grants and funding page; and if you would rather spread the cost, our Warm Homes Loan solar guide explains how the scheme works and who can apply.
Trusted Partners
Brands We Install
What We Install
Products We Use
We only install products we trust. Click any product below to see full specifications and why we recommend it.
Areas We Cover for Solar Panels
We install solar panels across Cornwall. Click your area for local information and a free quote.
Explore More
Related Services
Battery Storage
Store excess solar energy and use it when you need it most. We install Fox ESS, Tesla Powerwall, and...
EV Chargers
Home and commercial EV charger installation. We fit all major brands including Zappi, Ohme, and Ease...
Heat Pumps
MCS certified air source heat pump installation. £7,500 BUS grant available. We install Vaillant, Mi...
Pair Your Solar Panels with Another Service
Many of our customers save more by combining services. Here's what works best with a Solar Panels.
Store Your Solar and Use It in the Evening
Without a battery, you export surplus solar energy for just 5-15p/kWh. With one, you store it and use it at night instead of paying 30p+/kWh. Self-consumption rises from ~35% to ~85%.
Charge Your Electric Car on Free Solar Power
A Zappi smart charger diverts surplus solar energy to your car instead of exporting it for a fraction of the price. Most customers cover 50-70% of their EV charging with solar.
Want a bundled quote for multiple services? Contact us for a combined survey.
Our Work
Recent Solar Panels Projects
Real installations by our team across Cornwall — challenge, solution, and outcome.
.jpeg)
Common Questions
Frequently Asked Questions
01 How much do solar panels cost in the UK?
02 How much do solar panels cost in Cornwall?
03 Are solar panels worth it in Cornwall?
04 How many solar panels does a 3-bed or 4-bed home in Cornwall need?
05 Do I need planning permission for solar panels in Cornwall?
06 How much solar power can a Cornwall home generate?
From Our Blog
Solar Panel Costs by System Size 2026: 3kW to 10kW Compared
Cornwall generates 19% more solar energy than the UK average, making it one of the best places in Br...
7 min read
Solar PVSmart Export Guarantee: Best SEG Rates in 2026 and How to Claim
The Smart Export Guarantee pays you for every unit of solar electricity you export to the grid. We e...
6 min read
Solar PVSolar Panel Planning Permission in Cornwall: Conservation Areas, AONB and Listed Buildings
Most Cornwall solar installations are permitted development — no planning permission needed. But con...
6 min read