Solar Panels Wiltshire
MCS-Certified Solar Panel Installers in Wiltshire
Solar panel installers in Wiltshire have a genuinely strong county to work with. Wiltshire consistently ranks among the better-performing counties in the UK for solar yield, and with 0% VAT still in place on domestic installations, the numbers stack up well for homeowners across the county’s market towns, villages and rural properties.
Ace Energy are MCS-certified solar panel installers based just over the Wiltshire border in Shaftesbury, serving homeowners and businesses across Wiltshire, Dorset and Somerset. We design and install complete solar PV systems, including battery storage, across Warminster, Salisbury, Tisbury, Westbury and the surrounding area. From initial survey and system design through to installation, certification and aftercare, everything is handled in-house by our local team.
From domestic rooftop systems on Wiltshire’s farmhouses and converted barns, to solar for commercial premises, we handle everything ourselves, from first consultation to final commissioning and ongoing support.
Ready to explore solar?
Request your free solar survey today. Contact Us
We can install your Solar PV panels in two ways
- On-roof installation: your panels are fitted onto your existing roof construction.
- In-roof installation: part of your roof is removed and the panels sit flush within the roof profile.
To offer greater self-sufficiency, we’re also able to install a storage battery, allowing you to store the electricity your system generates during the day and draw on it later rather than exporting it at a low rate and buying it back at a higher one..
There are two types of solar battery system installations
- Direct current: the battery and panels share the same inverter.
- Alternating current: requires separate inverters, one for the battery and one for the panels.
As independent solar PV panel and battery installers, we’re able to recommend whichever setup genuinely suits your home rather than a one-size-fits-all package.
To reduce your home’s carbon footprint further still, we can also install your solar PV panels alongside an air source heat pump or ground source heat pump, giving you a renewable heating system powered largely by the electricity your own roof produces.
Why Choose Ace Energy as Your Solar Panel Installers in Wiltshire?
Choosing the right solar PV installer matters more than most people expect. At Ace Energy, we pair technical expertise with genuine local knowledge of Wiltshire’s housing stock
-
MCS Certified Solar Installers
Every installation meets Microgeneration Certification Scheme (MCS) standards, which is what makes you eligible for Smart Export Guarantee payments.
-
Experienced Across Wiltshire's Rural Properties
We’ve spent over a decade installing solar PV across Wiltshire and Dorset, from period cottages and farmhouses to converted barns and standard family homes.
-
Domestic & Commercial Solar Specialists
From 3-bed homes to agricultural buildings and commercial premises across the county.
-
Battery Storage Experts
We design and install integrated GivEnergy battery storage systems to help you make the most of what your panels generate.
-
Fully Insured & Compliant
All work carried out to current electrical regulations.
-
Honest, Transparent Advice
No pressure selling, just a clear recommendation based on your property and what you’re trying to achieve.
Solar PV Installation in Wiltshire – How It Works
We keep the process simple and straightforward from first call to final handover.
1. Free Consultation & Site Survey
We assess your roof orientation, shading, structural suitability and energy usage patterns.
2. Bespoke Solar System Design
Your system is designed to maximise output and financial return based on your property and consumption.
3. Clear Quotation
You’ll receive a detailed breakdown including panel specifications, inverter type, optional battery storage and projected savings
4. Professional Installation
Our qualified installers fit your system efficiently, typically within 1 to 3 days depending on size.
5. Testing, Certification & Handover
We fully commission your system and provide all MCS certification documentation.
6. Ongoing Monitoring & Support
We remain available for advice and aftercare long after installation is complete.
How Much Do Solar Panels Cost in Wiltshire?
One of the first questions most homeowners ask us is about cost.
Prices vary depending on property size and system capacity, but typical solar panel installation costs in Wiltshire are:
| System | Typical Cost |
|---|---|
| 3–4kW domestic system | £5,000–£7,000 |
| Battery storage add-on | £2,000–£5,000 |
| Larger commercial systems | Quoted individually |
Factors that affect price include:
- Roof size and angle
- Scaffold requirements
- Inverter type
- Battery storage inclusion
- Electrical upgrades if required
0% VAT on Solar Installations
Domestic solar panel installations currently benefit from 0% VAT, a saving of up to £1,400 on a typical system. This rate is in place until at least March 2027, so it’s worth acting sooner rather than later.
How Much Could You Save?
A typical Wiltshire household can expect to save somewhere in the region of £700 to £1,000 or more per year, depending on system size and how much of your own generation you use. Most systems pay for themselves within 6 to 9 years, and we’ll give you a realistic projection specific to your property during your free consultation.
The Benefits of Solar Panel Installation in Wiltshire
-
Reduced energy bills
Solar PV can cut your electricity spend by as much as 40 to 50%, and your panels will still generate on cloudy days.
-
Reduce Your Carbon Footprint
Solar PV produces no carbon emissions once installed, making it one of the most straightforward eco-friendly upgrades for any home.
-
Generate Income
The Smart Export Guarantee pays you for the surplus electricity you export back to the grid. Most major suppliers offer a tariff, so it’s worth shopping around for the best rate.
-
Very low maintenance
Most panels carry a 20 to 25 year performance guarantee, and beyond the odd clean to keep them clear of debris, they need very little attention.
-
0% VAT
Domestic solar PV installations currently qualify for 0% VAT.
-
Increase Property Value
Homes with solar PV are increasingly attractive to buyers, particularly as energy costs remain front of mind.
Solar Battery Storage in Wiltshire
Adding battery storage means you can store the electricity your panels generate during the day and use it in the evening, rather than exporting it at a low rate and buying it back at a higher one later.
Around 94% of new UK solar installations now include a battery, and it’s easy to see why: a well-sized battery meaningfully increases how much of your own generation you actually use, rather than relying on the grid to fill the gap.
We install GivEnergy battery storage systems, which offer smart monitoring through the GivEnergy app and integrate well with time-of-use tariffs such as Octopus Agile. Find out more about GivEnergy.
Benefits include:
- Increased self-consumption
- Reduced grid reliance
- Greater energy independence
- Backup power options, depending on the system
Areas We Cover Across Wiltshire
Ace Energy installs solar panels across Wiltshire, Dorset and Somerset. Our main Wiltshire service areas include:
- Warminster
- Salisbury
- Tisbury
- [Confirm remaining towns with client]
If your area isn’t listed, get in touch, we cover a wide radius from our Shaftesbury base.
Solar Panel Installation Case Studies
Take a look at recent solar projects we’ve completed in Wiltshire and along the Dorset border.
Solar Panel Installation Considerations
-
Space
A typical PV system needs 15 to 20m² of roof space. It doesn’t need to face directly south, though the more direct sunlight it receives, the better.
-
Shading
Nearby trees, buildings or chimneys can shade your panels. Where this can’t be avoided, optimisers can be fitted to reduce the impact on output.
Where can you install Solar Panels?
Solar PV systems can be fitted in a variety of locations depending on your property and available space:
- Pitched residential roofs
- Flat roofs
- Ground-mounted systems
- Agricultural buildings, common across rural Wiltshire
- Commercial units and warehouses
South-facing roofs will maximise output, though east or west-facing roofs still generate well. Many Wiltshire properties, particularly farmhouses and converted barns, have generous roof space that’s genuinely well suited to solar, though older buildings are worth checking for structural suitability and, where relevant, listed building or conservation area restrictions before committing.
Financial Perks of Installing Solar Panels in Wiltshire
Solar Panel Grants & Funding Available in Wiltshire
Several government schemes can help reduce the upfront cost of solar panels. Here’s an overview of what’s currently available.
Warm Homes: Local Grant
The most generous scheme currently available in England for eligible households. Part of the government’s wider Warm Homes Plan, it can fund up to £15,000 of energy efficiency improvements, including solar panels, at no cost. To qualify, household income typically needs to be £36,000 or less (thresholds vary by local authority), and your property must have an EPC rating of D, E, F or G. Check with Wiltshire Council for current eligibility in your area.
ECO4 Scheme
ECO4 has been extended to December 2026. It targets low-income and fuel-poor households receiving means-tested benefits such as Universal Credit, Pension Credit or Child Tax Credits. Solar panels under ECO4 are only available where the property’s main heating system is a heat pump or electric storage heating, homes with a gas boiler aren’t eligible for solar under this particular scheme.
Smart Export Guarantee (SEG)
Not a grant, but a guaranteed income stream. The SEG pays you for surplus electricity your panels generate and export to the grid. Most major suppliers offer an SEG tariff, and being MCS certified, as all our installations are, is a requirement to access it.
0% VAT on Solar Panel Installation
Domestic solar panel installations are currently zero-rated for VAT, saving up to £1,400 on a typical system. This is in place until at least March 2027.
Efficient installation team who were polite and tidy throughout the day whilst fitting our new Solar Thermal.
A Non
Dorset
Completed a service and repair on my solar Thermal panels. Very professional engineers.
A Non
Dorset
Latest Solar Insights
Articles offering information and advice on all things solar panels.
-
Residential Solar Panel Installation: What To Expect
Wondering what to expect during a residential solar panel installation? You’re not alone—most homeowners are excited...
-
Are Solar Panels Worth It in 2026? Costs, Savings & ROI
Last updated: July 2026 Solar panels in Dorset typically cost between £5,000 and £7,000 for a...
Frequently Asked Questions
Here are answers to some of the questions we’re asked most often by our Wiltshire based customers.
What are the benefits of installing solar panels on your home in Wiltshire?
Solar panel installation can significantly reduce your electricity bills, lower your carbon footprint, increase your property's value, and make you less dependent on the grid. We also offer ongoing maintenance to keep your system running efficiently for years.
How much does solar panel installation cost?
Costs vary depending on system size, panel type and your property, but a typical residential setup runs from around £4,000 to £8,000. We'd recommend a free survey to get an accurate figure for your specific home.
How long do solar panels last?
Solar panels typically last 25 to 30 years, and most carry a performance warranty covering at least 20 to 25 years of that.
Do solar panels work in the UK, even with cloudy weather?
Yes. Solar panels generate electricity from daylight rather than direct sunlight, so they still produce power on overcast days, just at a somewhat lower rate.
How do I choose the right solar panel installers in Wiltshire?
Look for MCS certification, genuine local experience, and reviews from customers in your area. We're happy to talk through our accreditations and past projects before you commit to anything.
Can I get financial incentives for installing solar panels?
Yes. The Smart Export Guarantee (SEG) pays you for surplus electricity your system exports, and domestic installations currently benefit from 0% VAT.
Are there solar panel grants available in Wiltshire in 2026?
The main option for eligible households is the Warm Homes: Local Grant, covering up to £15,000 of energy efficiency improvements including solar panels, for households with an income under £36,000 and an EPC rating of D or below. ECO4 is also still running until December 2026 for qualifying households with electric heating. Every homeowner benefits from 0% VAT regardless of eligibility for the above.
Will my solar panels be able to charge my electric car?
Yes. You can either charge directly during the day when generation is highest, or add a battery so you can charge overnight using energy stored earlier. How much of your charging solar can cover depends on your system size and your car's usage.
Do you install solar panels in Dorset and Somerset as well as Wiltshire?
Yes. Alongside Wiltshire, we regularly install solar panels across Dorset and into Somerset. If you're unsure whether we cover your area, get in touch and we'll be happy to confirm.
