0% VAT on Residential Solar Panels
Save 20% on your solar installation. No VAT on domestic solar PV until 2027.
Solar Panel Installation for Trewoon Homes
Trewoon's elevated position on the northern edge of St Austell provides good solar exposure across the village, with many properties benefiting from unobstructed south-facing roof pitches. Cornwall receives 1,298 kWh/m² of solar irradiance per year and a 4kW system here generates approximately 3,500–3,800 kWh annually. For the significant proportion of Trewoon properties off the mains gas grid, combining solar panels with an oil or LPG-to-heat-pump switch delivers exceptional value and reduces dependence on fossil fuel deliveries. The village's mix of property types — from terraces to modern detached houses — means most homeowners can benefit from solar installation with standard permitted development rights. Given Trewoon's average property prices of £250,000–£300,000, the energy cost savings from solar panels have meaningful impact on household budgets. CCS Heating & Renewables installs solar panels with 0% VAT across the PL25 area.
Why Trewoon homeowners choose solar panel installation
Trewoon sits 4 miles from our base, serves around 2,500 residents, and receives 1295 kWh/m²/year of solar irradiance — roughly 19% above the UK average. A typical 4–6kW (10–16 panels) system in Trewoon costs £6,500–£10,000 for a typical 4–6kW system with 0% VAT and saves £880–£1,030/year with battery and smart tariff.
Property types we install in
Victorian terraces, post-war housing, modern detached houses, semi-detached properties
- South-facing pitched roofs: optimal — 15–16 panels yield ~5,800 kWh/year in this part of Cornwall.
- East/west split roofs: still strong — smoother daily generation, better for self-consumption.
- Coastal and conservation-area properties: we handle planning where needed at no extra cost.
0% VAT (to March 2027) and Smart Export Guarantee up to 25p/kWh in Trewoon
No conservation area constraints. Standard permitted development applies to most properties. Mixed gas grid coverage. We handle every grant application end-to-end, deduct funding directly from your invoice, and register your system where required. Read more in our solar panels Cornwall guide or our full grants page.
Coverage across Trewoon & nearby
Areas we cover: Serving Trewoon and the northern St Austell area including surrounding estates
Postcodes served: PL25
2,500
Population
1295
kWh/m²/year solar
70%
Off gas grid
4 miles
From our base
Key local industries
Solar panels in nearby areas
What We Offer
Our Services in Trewoon
Solar Panels
MCS certified solar PV installation for homes and businesses. Generate your own electricity, cut bills by up to 70%, and...
Battery Storage
Store excess solar energy and use it when you need it most. We install Foxstar, Tesla Powerwall, and SIG Energy battery ...
Boilers
Gas Safe registered boiler installation, replacement, and servicing. We fit Worcester Bosch, Vaillant, and Viessmann boi...
Underfloor Heating
Wet underfloor heating systems for new builds, extensions, and renovations. Provides warm, even heat throughout your hom...
EV Chargers
Home and commercial EV charger installation. We fit all major brands including Zappi, Ohme, and Easee with smart chargin...
Hot Water
Supply and installation of hot water cylinders including Mixergy smart cylinders and Megaflo unvented systems. Solar div...
Our Process
How It Works
Free Survey
We visit your Trewoon property to assess your needs, measure heat loss, and discuss the best options.
Design & Quote
We design a bespoke system, identify all eligible grants including the £7,500 BUS scheme, 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.
Other Areas We Serve Near Trewoon
Customer Reviews
What Our Customers Say
"Had solar panels installed by CCS and could not be happier. Professional team, tidy work, and they explained everything clearly. Already generating more electricity than we expected, and the Smart Export Guarantee payments are a nice bonus."
David M.
Bodmin
"CCS installed 12 panels on our roof and the difference has been incredible. Our electricity bill has dropped by about two-thirds and we are earning from the Smart Export Guarantee too. Highly recommend for anyone on the coast."
Sophie & Tom K.
Mevagissey
"Excellent experience from survey to installation. The team were professional, clean, and efficient. Our system is producing exactly what they estimated. Would recommend CCS to anyone considering solar in Cornwall."
Paul & Jenny D.
Newquay
Our Work
Recent Projects Near Trewoon
Case studies from our team working across mid-Cornwall.
.jpeg)
Common Questions
Frequently Asked Questions About Solar Panels in Trewoon
01 How much do solar panels cost in the UK?
02 Do solar panels work on cloudy days in the UK?
03 How many solar panels do I need?
04 What is the Smart Export Guarantee?
05 Will solar panels damage my roof?
Useful Guides for Trewoon Homeowners
How Much Do Solar Panels Cost in Cornwall in 2026?
Cornwall generates 19% more solar energy than the UK average, making it one of the best places in Br...
7 min read
Battery StorageShould I Get a Solar Battery? The Honest 2026 Guide
Battery storage prices have fallen significantly, but is a solar battery actually worth it for your ...
8 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