Featured article • 7 min read
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 Britain for solar panels. This guide covers what a typical system costs in 2026, Cornwall-specific payback figures, and the SEG rates available.
Read articleFoxstar vs Tesla Powerwall: Which Battery Is Right for Your Home?
Foxstar and Tesla Powerwall are two of the most popular home battery storage systems we install. Foxstar offers a 12-year warranty...
Read moreSmart 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 explain current rates, how to r...
Read moreHome Battery Storage: Complete Buyer's Guide 2026
Home battery prices have fallen dramatically. We compare the leading systems — Foxstar (12-year warranty, from £6,942), Tesla Powe...
Read moreHow to Charge Your Electric Car Using Solar Panels
Pairing solar panels with a smart EV charger like the Zappi means you can charge your electric car on electricity you generate you...
Read moreShould 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 home? We give an honest answer...
Read moreHome EV Charger Installation in Cornwall: The Complete 2026 Guide
Electric vehicle ownership is growing fast in Cornwall. This guide covers choosing the right home charger, smart charging with sol...
Read moreWhen Should You Replace Your Boiler? Signs, Costs & Alternatives
Not every boiler problem warrants a replacement — but some do. This guide helps you decide when to repair and when to replace, wha...
Read moreHow to Maximise Your Solar Self-Consumption in 2026
Most solar panel owners only use 30–40% of what they generate. This guide shows how to increase that to 70–90% using batteries, sm...
Read moreBattery Arbitrage & SEG: How to Earn £300–£700 a Year From Your Battery
Battery arbitrage uses time-of-use electricity tariffs to buy cheap overnight electricity, store it, and either use it at peak tim...
Read moreRenewable Energy in Cornwall: A Homeowner's Complete Guide
Cornwall has the UK's highest solar potential and excellent conditions for renewable energy — making it the ideal region to switch...
Read moreReplacing Your Oil Boiler with a Heat Pump in Cornwall
Cornwall has around 40,000 homes on oil heating — and every one of them qualifies for the £7,500 Boiler Upgrade Scheme grant when ...
Read moreSolar Panel Grants in Cornwall 2026: Every Scheme Explained
From the Warm Homes Local Grant offering up to £30,000 for eligible households to the 0% VAT saving everyone gets, Cornwall homeow...
Read moreCan I Install Solar Panels in a Conservation Area in Cornwall?
Cornwall has 17+ conservation areas within 15 miles of St Blazey. The good news: solar panels are usually allowed under Permitted ...
Read moreOff-Grid Heating Options for Cornwall Homes in 2026
With around 47% of Cornwall homes not on mains gas, choosing the right heating system is critical. We compare all off-grid heating...
Read moreWhat Does a Heat Pump Installation Actually Cost in 2026?
The typical cost of an air source heat pump installation in Cornwall ranges from £8,000 to £14,000 before the government grant. Af...
Read moreBoiler Upgrade Scheme Explained: How to Get £7,500 Towards a Heat Pump
The Boiler Upgrade Scheme provides £7,500 towards replacing fossil fuel heating with a heat pump. Over 80,000 vouchers have been i...
Read moreHeat Pump vs Gas Boiler: Running Costs Compared for 2026
At current energy prices, a heat pump at COP 3.5 costs 7.05p per kWh of heat — almost identical to a new gas boiler at 6.24p. With...
Read moreSolar Panels and Heat Pumps: Why They Work So Well Together
A heat pump uses electricity to generate heat. Solar panels generate free electricity. When you pair the two, your solar panels po...
Read moreDo Heat Pumps Work in Older Properties? Yes - Here Is How
We have installed heat pumps in Victorian terraces, Georgian townhouses, 1930s semis, Cornish stone cottages, and barn conversions...
Read moreUnderfloor Heating with a Heat Pump: The Efficiency Gold Standard
An air source heat pump works most efficiently at low flow temperatures (35-45C). Underfloor heating operates at 25-35C. Together ...
Read moreDaikin vs Mitsubishi vs Vaillant: Which Heat Pump Brand Is Best?
As installers of heat pumps from Daikin, Mitsubishi, and Vaillant, we are regularly asked which brand is best. All three are excel...
Read moreHeat Pump Maintenance: What You Need to Know
Unlike gas boilers, heat pumps have no legal maintenance requirement. But regular maintenance keeps them efficient, reliable, and ...
Read moreOff-Gas Cornwall: Your Heating Options Without Mains Gas
Around 47% of Cornwall homes are off the mains gas grid — more than double the national average. If you heat with oil, LPG, or ele...
Read moreSolar Panels in St Austell: Costs, Planning & Local Irradiance 2026
St Austell sits at the heart of Cornwall's china clay country, with excellent south-facing aspects across the hillside town. Cornw...
Read moreHeat Pumps in St Austell: Switching from Oil, BUS Grant & Costs 2026
With 45% of St Austell homes off the mains gas grid, heat pumps are an increasingly popular choice. The £7,500 Boiler Upgrade Sche...
Read moreSolar Panels in Truro: Conservation Areas, HEAT Cornwall & Costs 2026
Truro is Cornwall's capital city and one of our most active solar markets. The HEAT Cornwall scheme provides additional funding fo...
Read moreHeat Pumps in Truro: HEAT Cornwall, City Properties & BUS Grant 2026
Truro's mix of Victorian terraces, Georgian townhouses, and modern estates creates a varied heat pump market. The HEAT Cornwall sc...
Read moreSolar Panels in Bodmin: Elevated Moor Position & Costs 2026
Bodmin's position at the edge of the Moor gives it one of Cornwall's stronger solar irradiance profiles. At 55% off-gas, the town ...
Read moreHeat Pumps in Bodmin: Rural Homes, BUS Grant & Oil Replacement 2026
Bodmin serves as the gateway to Bodmin Moor, where most homes are off the gas grid. The £7,500 Boiler Upgrade Scheme and Cornwall'...
Read moreSolar Panels in Newquay: Holiday Lets, Coastal Homes & Costs 2026
Newquay's Atlantic-facing position gives it some of the strongest solar irradiance in Cornwall. With 50% of homes off-gas and a la...
Read moreHeat Pumps in Newquay: Coastal Homes, Holiday Lets & BUS Grant 2026
Newquay's mild Atlantic climate is ideal for heat pump operation. With 50% of homes off the gas grid and strong holiday let demand...
Read moreSolar Panels in Par & St Blazey: Our Home Patch 2026
Par and St Blazey are our home patch — we're based here, and we know the area's properties intimately. From china clay worker cott...
Read moreHeat Pumps in Par & St Blazey: Local Installation Experts 2026
Par and St Blazey are our home base. We know every street, every property type, and every planning consideration in PL24 and PL25....
Read moreSolar Panels for Cornwall Holiday Lets: ROI, EPC & Battery Storage
Cornwall's holiday let market is one of the most active in the UK, and solar panels are an increasingly attractive investment for ...
Read moreHeat Pumps for Cornwall's Off-Gas Villages: Lerryn, Golant, Blisland & More
Cornwall's most picturesque villages — Lerryn, Golant, Blisland, Lanivet, Polkerris, and dozens more — are almost entirely off the...
Read moreSolar Panels in Mevagissey: Coastal Properties, Planning & Costs 2026
Mevagissey's fishing village character makes it one of Cornwall's most distinctive solar markets — high off-gas rates, strong sun ...
Read moreHeat Pumps in Mevagissey: Oil Replacement, BUS Grant & Coastal Homes
With 92% of Mevagissey homes off the mains gas grid, heat pumps are the most cost-effective long-term heating solution. The £7,500...
Read moreSolar Panels in Fowey: Conservation Area Rules & Costs 2026
Fowey is a designated conservation area, which affects where solar panels can be placed — but rarely prevents installation entirel...
Read moreHeat Pumps in Fowey: Period Properties, BUS Grant & Oil Heating
Fowey's historic harbour town status means 90% of homes rely on oil or LPG. The £7,500 Boiler Upgrade Scheme, combined with Fowey'...
Read moreSolar Panels in Lostwithiel: Medieval Town, Modern Solar 2026
Lostwithiel — Cornwall's ancient capital — combines conservation area heritage with excellent solar potential. With 80% of homes o...
Read moreHeat Pumps in Lostwithiel: Rural Off-Gas Homes & BUS Grant
Lostwithiel sits in a sheltered river valley with 80% of its homes off the mains gas grid. Heat pumps — especially when paired wit...
Read moreSolar Panels in Wadebridge: Town Growth, River Valley Solar 2026
Wadebridge is one of North Cornwall's fastest-growing towns, with significant new-build development alongside older housing stock....
Read moreHeat Pumps in Wadebridge: New Builds, Older Homes & BUS Grant
Wadebridge's mix of modern new builds and older Cornish properties creates two distinct heat pump markets. New builds are particul...
Read moreSolar Panels in Liskeard: East Cornwall's Solar Opportunity 2026
Liskeard is East Cornwall's largest market town, and its elevated position and south-facing slopes make it excellent solar territo...
Read moreHeat Pumps in Liskeard: Market Town Heating in 2026
Liskeard's position as East Cornwall's main market town means a diverse housing stock — from Victorian terraces near the centre to...
Read moreSolar Panels in Redruth & Camborne: Mining Heritage, Modern Solar 2026
Redruth and Camborne sit on elevated ground in mid-Cornwall, giving them excellent solar exposure — the same irradiance belt that ...
Read moreHeat Pumps in Redruth & Camborne: Our Home Patch 2026
CCS Heating & Renewables is based at Pool Business Park — right between Redruth and Camborne. Over 60% of homes in this area are o...
Read moreSolar Panels in Falmouth & Penryn: Coastal Properties & Costs 2026
Falmouth and Penryn offer excellent solar potential, but coastal installations require marine-grade hardware and careful mounting ...
Read moreHeat Pumps in Falmouth & Penryn: Harbour Town Heating 2026
Falmouth's mix of Georgian townhouses, Victorian terraces, and modern marina developments makes it a diverse heat pump market. Wit...
Read moreHow to Size a Heat Pump for Your Cornwall Home: The Complete Guide
Getting the sizing right is the most important decision in any heat pump installation. An undersized system will struggle on cold ...
Read moreSolar Battery Payback Calculator: Is It Worth It in Cornwall 2026?
A solar battery adds £4,000-£9,000 to a solar installation. This guide works through the actual payback figures for Cornwall homes...
Read morePlanning Permission for Solar & Heat Pumps in Cornwall: Full Guide 2026
Most solar panel and heat pump installations in Cornwall fall under permitted development rights — meaning no planning permission ...
Read moreDo Heat Pumps Work with Existing Radiators? A Cornwall Homeowner's Guide
One of the most common concerns about switching to a heat pump is whether existing radiators will work. The short answer is: often...
Read moreEV Charger & Solar Panel Integration: Getting the Most from Both
Pairing a smart EV charger with solar panels means your car can charge for free during the day. Using a solar-matched charger like...
Read moreRenewables for Cornwall New Builds: What's Required & What's Worth Adding
Cornwall Council's Climate Emergency Development Plan Document (adopted 2023) requires all new builds to avoid fossil fuel heating...
Read moreHeat Pumps in South St Austell's Coastal Villages: Duporth, Porthpean & Beyond
The coastal strip between Charlestown and Par — including Duporth, Porthpean, Polkerris, and London Apprentice — is almost entirel...
Read moreHeat Pumps in Mid-Cornwall Villages: Sticker, Polgooth, St Mewan & More
The rural villages immediately west and south of St Austell — Sticker, Polgooth, St Mewan, Trewoon, and St Stephen-in-Brannel — ar...
Read moreHeat Pumps in the Roseland & East Cornwall: Rural Off-Grid Homes 2026
Cornwall's Roseland peninsula and the rural East Cornwall hinterland share a common characteristic: historic villages with little ...
Read moreSolar Panels for Rural Cornwall Villages: The Complete 2026 Guide
Rural Cornwall villages — off the gas grid, often in Areas of Outstanding Natural Beauty, with old stone cottages and large electr...
Read moreBoiler Installation in Cornwall: Costs, Options & What to Expect in 2026
Whether you need a like-for-like replacement or a full system upgrade, boiler installation in Cornwall has unique considerations —...
Read moreHome Battery Storage in Cornwall: The 2026 Buyer's Guide
Cornwall's high solar yields and rising grid tariffs make home battery storage one of the most financially compelling upgrades ava...
Read moreEV Charger Installation in Cornwall: Home Charging Guide 2026
With EV ownership rising fast across Cornwall and public charging remaining sparse in rural areas, a home charger is no longer a l...
Read moreUnderfloor Heating in Cornwall: Costs, Types & Compatibility 2026
Underfloor heating transforms how Cornwall's characterful stone cottages and modern homes feel in winter — and pairs perfectly wit...
Read moreFinding a Heating Engineer in Cornwall: What to Look For in 2026
Cornwall's heating market spans everything from Victorian stone cottages running oil boilers to modern new builds with heat pumps....
Read moreUK Solar & Renewable Energy Installers: 18 Regional Guides for 2026
CCS Heating & Renewables is part of a network of 18 MCS-certified regional installers across England. Each has published a detaile...
Read moreAir Source Heat Pumps in Cornwall and Devon: 2026 Installation Guide
Cornwall and Devon lead the UK for off-gas grid properties — making them the strongest heat pump markets outside Scotland. With th...
Read moreUnderfloor Heating with Heat Pumps: Cornwall Retrofit Guide
Heat pumps run most efficiently at 35–45 degree flow temperatures — the exact range wet underfloor heating is designed for. We cov...
Read moreCombi vs System vs Heat-Only Boiler: Which Is Right for Your Home?
Three boiler types cover almost every Cornwall replacement: combi, system and heat-only. Each suits a different household. We expl...
Read moreZappi vs Ohme vs Easee: Which Smart EV Charger Should You Buy?
Three smart EV chargers dominate Cornwall installs: Zappi, Ohme Home Pro and Easee One. Zappi wins for solar-led homes, Ohme for O...
Read moreHow to Stack Cornwall Energy Grants: BUS, ECO4, HEAT and VAT Relief in 2026
Cornwall homeowners have access to more overlapping grant support than almost anywhere else in England. The BUS grant, ECO4, the H...
Read moreSolar Panel Planning Permission in Cornwall: Conservation Areas, AONB and Listed Buildings
Most Cornwall solar installations are permitted development — no planning permission needed. But conservation areas, AONB, and lis...
Read moreWhole-Home Energy Retrofit in Cornwall: The Right Order of Works
Retrofit energy upgrades should follow a specific sequence: insulation before heat pump, heat pump before solar sizing, solar befo...
Read moreUsing Octopus Flux with Solar Panels and a Battery: The Cornwall Strategy
Octopus Flux pays different rates at different times of day. Combined with solar and a battery, you can arbitrage this spread for ...
Read moreBoiler Service vs Replacement: When to Act and When to Wait
An annual service costs £80–£120 and extends boiler life. But there comes a point where ongoing repair bills and falling efficienc...
Read moreReplacing an Oil Boiler in Cornwall: Your 2026 Options
Around 55% of Cornwall homes are off the gas grid and rely on oil. When your boiler fails, you have three realistic options — and ...
Read moreWet Underfloor Heating vs Electric Mats: Which Is Right for Your Cornwall Home?
Electric mats are cheap to install but expensive to run. Wet underfloor heating costs more upfront but pays back within years, esp...
Read moreRetrofitting Underfloor Heating in an Existing Cornwall Home
Retrofit underfloor heating is more practical than many homeowners realise. Modern low-profile systems add as little as 15mm to fl...
Read moreHome EV Charger Installation: Everything Cornwall Homeowners Need to Know
Installing a home EV charger is one of the highest-ROI upgrades a Cornwall homeowner can make. A 7kW smart charger halves your cha...
Read moreHow Much Battery Storage Do You Actually Need? A Cornwall Sizing Guide
Battery storage capacity is often misunderstood. "Usable" capacity is not the same as "rated" capacity. And the right size depends...
Read moreCan You Install Battery Storage Without Solar Panels?
Most people assume battery storage only makes sense with solar panels. In 2026, that's no longer true. Time-of-use electricity tar...
Read moreUnderfloor Heating Running Costs: What to Expect in a Cornwall Home
Underfloor heating running costs vary dramatically depending on whether you have wet or electric UFH, and whether it's connected t...
Read moreWhy Flow Temperature Matters: Getting the Most From Your UFH and Heat Pump
Most poorly performing heat pump + UFH systems have one thing in common: the flow temperature is set too high. Dropping from 50°C ...
Read moreEssential Cost Guides
The most useful resources for homeowners considering heating and energy upgrades.