Berkshire enjoys approximately 1,600 hours of sunshine per year – well above the UK average – and all six of the county’s unitary authorities have declared a climate emergency. There has never been a better time to invest in solar energy. But you need a partner you can trust.
At Infinity Energy Services, we have been designing and installing high-performance solar PV systems for homes and businesses since 2011. We are not a sales company. We are technical experts with over 6,500 installations behind us and a reputation built on quality, care, and long-term support.
– Last updated 22 March 2026 –
Infinity Energy Services is a safe pair of hands for your solar panel installation in Berkshire:
- Installing energy systems since 2011
- Over 6,500 installations completed
- Award-winning: Energy Efficiency Awards 2023 & 2024
- Finance available
- Free, no-obligation quote
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Certified, Accredited & Award winning service
Why Berkshire Is a Great Location
for Solar Panels
Berkshire enjoys approximately 1,600 hours of sunshine per year – significantly above the UK average of around 1,400 hours. The University of Reading’s meteorology department – one of the most respected in the UK – has recorded annual sunshine totals above 1,700 hours in recent years, with 2022 the third-sunniest in the last five years at the Reading campus.
Peak solar production runs from April to September, with July typically delivering the most sunshine. Combined with its southern England location, this makes Berkshire an excellent county for solar energy, giving you a faster payback and a stronger long-term return on your investment.
All six of Berkshire’s unitary authorities have declared a climate emergency. Reading Borough Council declared its climate emergency in February 2019, committing to playing ‘as full a role as possible’ in achieving a carbon-neutral Reading by 2030. West Berkshire Council and Wokingham Borough Council both followed in July 2019 with carbon neutrality targets of 2030, and Slough Borough Council also declared in July 2019. The Royal Borough of Windsor and Maidenhead declared in June 2019, targeting carbon neutrality by 2050, while Bracknell Forest Council committed to making the borough net zero as close to 2030 as possible.
Berkshire’s councils are also actively encouraging residents to adopt solar energy. Wokingham Borough Council has confirmed a grid connection for the Barkham solar farm – projected to reduce nearly 6,000 tonnes of carbon annually – and has delivered joint climate workshops with the University of Reading to schools across the borough. West Berkshire Council is installing solar panels across its own estate and has partnered with Lendology, a social enterprise lender, to offer low-cost loans to homeowners for energy efficiency improvements and renewable energy installations. The Centre for Sustainable Energy also provides free, impartial advice to Berkshire residents on reducing energy bills and accessing available grants.
These local commitments reflect the growing recognition that solar energy makes financial and environmental sense for Berkshire homes and businesses alike.
The Benefits of Solar Panels in Berkshire
Solar panels generate free electricity from daylight.
They produce no carbon emissions, require minimal maintenance, and last for decades. Here are the key benefits of installing solar panels in Berkshire:
- Save on electricity bills from day one – generate your own free power and reduce what you buy from the grid.
- 0% VAT – the UK government has cut VAT on residential solar panels and battery storage installations to zero.
- Earn money via the Smart Export Guarantee (SEG) – get paid for surplus electricity you export back to the grid.
- 25-40 year solar panel warranties – the panels we install are built to last, with long-term manufacturer guarantees.
- Increase your home’s value – research from Solar Energy UK confirms that solar is seen as a desirable property upgrade.
- Reduce your carbon footprint – a typical 4 kWp system saves approximately one tonne of CO2 per year.
- Finance available – pay upfront or spread the cost with affordable monthly payments.
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Add Battery Storage to Make Even Greater Savings
Most solar panel systems generate surplus electricity during the day – particularly during spring and summer – that would otherwise be exported to the grid. While you do get paid for that electricity via the Smart Export Guarantee, you make far greater savings by using it yourself.
That is where battery storage comes in. A solar battery captures your excess solar energy and stores it for use later in the day – for example, in the evenings or at night – instead of pulling expensive electricity from the grid.
You can also install battery storage without solar panels. This allows you to charge your battery with cheap, off-peak electricity overnight and discharge it during expensive peak hours, reducing your bills significantly.
We install all makes and models in Berkshire, including Tesla Powerwall 3, Sigenergy SigenStor, Fox, SolarEdge, GivEnergy, SolaX, Enphase, Pylontech and more.
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Battery storage allows you to:
- Store and use more of your solar electricity
- Save even more money every month
- Import less electricity from the grid
- Have emergency backup power in a power cut (certain models)
- Store cheap, off-peak electricity at night and use it during the day
- Become much more energy independent, especially in summer
Planning Permission for Solar Panels in Berkshire
A significant portion of West Berkshire falls within the North Wessex Downs National Landscape (formerly the AONB) – the council estimates that around three-quarters of the West Berkshire district lies within this designated area. Parts of the Royal Borough of Windsor and Maidenhead also fall within or adjoin nationally important heritage areas, including the setting of Windsor Castle, a Grade I listed building and UNESCO World Heritage candidate. Berkshire also has extensive conservation areas – particularly in the historic centres of Reading, Windsor, Newbury, and Hungerford – and a significant number of listed buildings across the county.
If you live in Berkshire, here is what you need to know: In most cases, solar panels are permitted development and do not require planning permission. However, there are some important exceptions:
- National Landscapes and conservation areas: Solar panels cannot be installed on a wall that faces a highway without planning permission. In December 2023, the government amended permitted development rights to allow solar panels on roof slopes facing a highway in conservation areas and designated landscapes – meaning roof installations are generally fine. However, you should always check with your local planning authority if you are unsure. The six unitary authorities in Berkshire are Bracknell Forest Council, Reading Borough Council, Slough Borough Council, West Berkshire Council, the Royal Borough of Windsor and Maidenhead, and Wokingham Borough Council.
- Listed buildings: If your property is a listed building – and there are many across Berkshire, particularly in the historic centres of Windsor, Newbury, Hungerford, Cookham, and the older parts of Reading – you will almost certainly need Listed Building Consent before installing solar panels. The installation must be reversible and must not alter the building’s character or appearance.
Our advice: We will assess your specific property and advise on any planning considerations during our initial survey. For detailed guidance, see our comprehensive guide: Do You Need Planning Permission for Solar Panels?
Commercial Solar Panel Installation in Berkshire
Solar panels are not just for homes. We deliver commercial solar projects for businesses, farms, schools, and public sector organisations across Berkshire.
Berkshire sits at the heart of the Thames Valley – widely recognised as the UK’s Silicon Valley and the largest cluster of digital businesses outside London. From the major business parks of Reading (Thames Valley Park, Green Park, Thames Valley Science Park) and Bracknell to the Slough Trading Estate – Europe’s largest trading estate in single ownership – the county’s commercial sector is substantial and diverse.
With electricity costs continuing to rise, businesses across the county are turning to solar to cut overheads, meet sustainability targets, and future-proof their energy supply.
All six Berkshire unitary authorities have declared climate emergencies, and several are actively investing in solar across their own estates – a clear signal that the financial case for commercial and public sector solar is well proven.
Key benefits for Berkshire businesses:
- Dramatically reduce electricity overheads – a well-designed commercial system can cut electricity costs by 50% or more.
- Capital allowances – use the Annual Investment Allowance to offset the cost of your solar installation against taxable profits.
- VAT – commercial installations are subject to 20% VAT, but this is fully reclaimable for VAT-registered businesses.
- Meet sustainability targets and enhance your corporate environmental credentials.
For full details, see our Commercial Solar ROI & Payback guide.
Why choose Infinity Energy Services?
Once you’ve spoken to us to discuss your project, we are confident you’ll like what you hear, but in the meantime here are some reasons why you’re safe with us:
- Expertise – We have been designing and installing solar and battery systems since 2011. We understand the technology inside out.
- Awards – Our excellent standards are recognised by the industry: we won Best Regional Installer in 2023 and 2024 at the prestigious Energy Efficiency Awards.
- Experience – Over 6,500 installations completed to date. Small, medium, and large systems for homes and businesses. We have done it all.
- Finance – Spread the cost with affordable, flexible payment options. Subject to status.
- Infinity Certified Installers – We vet and certify all our installation engineers to guarantee top quality, every time.
- Top Brands – Major manufacturers have certified us at the highest level: Tesla Powerwall Premium Installer and SunPower Elite Partner.
- Accreditations – We hold a long list of relevant accreditations, including MCS, RECC, NICEIC, NAPIT, CHAS, and TrustMark.
- Insurance – £10 million Employers Liability and £5 million Public Liability cover.
SERVICE THAT’S FULLY SUPPORTED, ACCREDITED AND GUARANTEED
Our Accreditations and Why They Matter
When choosing a solar installer, accreditations are one of the most important things to check. Here is what ours mean for you:
- MCS (Microgeneration Certification Scheme) – the industry standard for renewable energy installations in the UK. MCS certification is a legal requirement for your installation to be eligible for the Smart Export Guarantee, so you can get paid for the electricity you export. It also confirms that the installer meets rigorous quality, competence, and consumer protection standards.
- RECC (Renewable Energy Consumer Code) – a consumer protection scheme specifically for the renewable energy sector. RECC membership means we adhere to a strict code of conduct covering sales, installation, and aftercare, and that you have access to an independent alternative dispute resolution service if anything goes wrong.
- NICEIC – one of the UK’s leading certification bodies for electrical contractors. NICEIC registration confirms that our electrical work meets the highest safety and competence standards.
- NAPIT – a government-approved certification body. NAPIT membership confirms compliance with Building Regulations for electrical installations.
- TrustMark – a government-endorsed quality scheme. TrustMark registration gives you access to financial protections, including insurance-backed guarantees on the work we carry out.
- CHAS (Contractors Health and Safety Assessment Scheme) – confirms that we meet rigorous health and safety standards on every project.
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HOW OUR TEAM DELIVERED A SOLAR PV SYSTEM
A 4-STAGE APPROACH AND UNRIVALLED SERVICE FROM START TO FINISH
You discuss your project with one of our energy experts. We look at suitable roofs, any shading, equipment recommendations, ballpark costs, and anything else you want to achieve.
After the discovery call, we either send you a tailored proposal straightaway or visit your property if the layout is more complex. We always carry out an on-site technical survey before installation, to ensure there are no surprises. For Berkshire properties in the North Wessex Downs National Landscape, or in conservation areas such as those in Windsor, Reading, Newbury, or Hungerford, we will advise on any planning considerations at this stage.
If you decide to go ahead, you will receive a first-class solar installation from our certified team of engineers. No corners cut. Best practice applied for every customer. Most residential solar panel installations are completed in just 1-2 days.
We are not the kind of solar installer that takes your money and then never answers the phone again. We are here for the long term. We provide the same high levels of support before, during, and after installation – backed by an insurance-backed workmanship guarantee.
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Areas We Cover in Berkshire
We install solar and battery systems across the whole of Berkshire, including all of the following towns and cities:
Frequently Asked Questions
Do I need planning permission for solar panels in Berkshire?
In most cases, no. Solar panels are typically considered permitted development in England and do not require planning permission. However, if your property is within the North Wessex Downs National Landscape – which covers a large portion of West Berkshire – you cannot install panels on a wall facing a highway without permission. If your home is a listed building, you will need Listed Building Consent. Some conservation areas may have Article 4 Directions that impose further restrictions. We will advise you on all of this during our initial survey. For detailed guidance, see our guide: Do You Need Planning Permission for Solar Panels?
Can I install solar panels if I live in the North Wessex Downs National Landscape?
Yes, absolutely. Living in the North Wessex Downs National Landscape does not prevent you from installing solar panels. Since December 2023, roof-mounted solar panels are permitted on roof slopes in designated landscapes without planning permission, provided they comply with standard conditions (e.g. they must not protrude more than 200 mm from the roof surface). Our team will assess your specific property and advise on the best approach.
How much do solar panels cost in Berkshire?
The cost depends on several factors, including the system size, your roof’s orientation and condition, the panels and inverter chosen, and whether you include battery storage. Every property is different. Contact us for a free, bespoke quote tailored to your home and energy usage.
How long does a solar panel installation take?
Most residential solar panel installations are completed in just 1-2 days. If battery storage is included, this may extend to two days. Commercial solar panel installations take anywhere from 3-4 days to a month or longer, depending on the size and complexity.
Will solar panels increase my home’s value?
Yes. Research from Solar Energy UK, the industry’s trade association, has shown that high-quality solar installations can add value to a property. Modern buyers increasingly see solar panels as a desirable upgrade.
Do solar panels work on cloudy days?
Yes. Solar panels generate electricity from daylight (irradiance), not just direct sunshine. While output is highest on bright, sunny days, they still produce meaningful energy on overcast days.
What warranty do you provide?
We provide comprehensive protection. This includes long-term manufacturer warranties on the panels and inverters (typically 25-40 years for panels), plus our own reliable after-sales service and an insurance-backed workmanship guarantee.
Start Your Solar Journey in Berkshire Today
Infinity Energy Services is your trusted, MCS-certified, and experienced choice for a complete solar energy system in Berkshire . Stop paying for electricity you can generate for free. Cut your bills, gain energy independence, and invest in a greener future for your family.
Ready to get started? Contact our team today for a free, no-obligation survey and proposal.
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