Get Started
  • Save On Your Electricity Bills
  • Accredited Installation Teams
  • Expert Advisors Ready To Help You

Energy Savings:

Solar Energy
Heat Pumps

Funding:

ECO4 Grant

Solar panel installations in London

Are you tired of sky-high energy bills? Our solar panel installations in London are the solution you need. Reach out today for your free quote.

01942 918 844
solar house
Solar Battery Storage

Why choose Grant Store for your solar panel installation in London?

We’ve helped thousands of homes and businesses across the UK cut their costs with bespoke solar installations. In London, it’s no different.

With decades of experience and no-nonsense communication, you can count on our team to design and install a bespoke solar system that actually makes a difference. There are no cookie-cutter solutions here.

Thanks to the warm summers you get in London, you’re perfectly placed to make the most of that sunshine. So, why wait? Reach out to our team today for your free quote. Cheaper bills are waiting.

01942 918 844
solar panel installers

Solar panel installation costs in London

Solar installations in London usually start at around £5,000, depending on things like the size of the system, panel type and if you have any extras like a storage battery.

At Grant Store, we keep everything completely transparent. This means you can always be sure you’re getting the best price with zero hidden costs.

Ready to get your free quote? Give us a call – we’ll create a personalised breakdown of what your specific solar installation might cost.

Solar installation calculator

The versatility of solar panels

Solar panels are the future of green, renewable energy, and for good reason. Accessible to all and highly cost-effective, learn more about how they can help you, your business, and your community here.

How PV solar panels work
  • Sunlight hits the solar cells in the panel
  • The sunlight knocks electrons loose from the atoms of the semiconductor material
  • These electrons flow through the cell, creating an electric current
  • The electric current passes through an inverter, which converts it into AC electricity
  • The AC electricity can then be used to power your home or business
Learn how solar panels can power your building

Fully Accredited Solar Panel Installers

  • jinko-solar-logo
  • huawei-logo
  • giv-energy-logo
  • growatt-logo
  • fox-ess-logo
  • viridian-solar-logo
  • esdec-logo
  • solar-edge-logo
  • solis-inverters
  • schletter-logo
  • Rectangle-e1725528041152
  • lg-logo
  • Tesla Energy
  • Construction Line
  • JA Solar
  • Gas Safe Register
  • msc logo
  • big-recc-ctsi-code-logo-colour

Who can benefit from solar panels in London?

Whether you’re a homeowner, business owner, responsible for your local authority’s public buildings, or even if you just want to live more sustainably and reduce your electricity bills, our state-of-the-art PV solar panels are the solution.

See how much you could save on futureproofing your building’s electricity supply with a solar panel installation from Grant Store.

Businesses

Reduce operational expenses, lower utility bills, and protect your company against rising energy costs with a PV solar panel installation.

Learn more
Homeowners and private tenants

Solar panels provide long-term cost savings on electricity bills, energy independence, and a potential increase in property value.

Learn more
Local authorities

Reduce your infrastructure expenses, reduce carbon emissions in the local community, and enhance your reputation for sustainability.

Learn more

Get started

Speak to our expert team today

"*" indicates required fields

Consent*
This field is for validation purposes and should be left unchanged.
  • Save an average of 70% on your electricity bills
  • Expert advisors and nationwide coverage
  • Clean, renewable, carbon-neutral energy

Why go solar?

We’re experts in all things solar, whether it’s PV solar panels, battery storage systems, inverters, or complete solar energy installations, so speak to the team if you have any questions about investing in solar energy.

The positives of solar panel-generated energy provide
  • Save money on your electricity bills
  • Reduce your carbon footprint
  • Increase the value of your home
  • Protect yourself from power outages
  • Become more energy independent
The negatives of traditional energy supply
  • Fossil fuels are a resource that will eventually run out
  • Burning fossil fuels can cause serious health problems
  • Fossil fuels are a major contributor to climate change
  • Prices are volatile, making it difficult to budget for energy costs
  • Extraction of the raw materials poses health risks to communities
Growatt

Growatt is one of the biggest suppliers of photovoltaic solar panels in the world, and we’re proud to be an associated partner of theirs.

  • Global No. 1 residential inverter supplier
  • Global top 3 PV inverter suppliers
  • Global No. 1 user-side energy storage inverter supplier

How it works

To get an idea of what an installation might cost you or to see if you’re eligible for solar panel grants, follow these three simple steps, and you’ll soon be benefiting from clean and free solar energy.

Icon1

Tell us about you

We only need a couple of details to establish things like the location, size, and power requirements of your home, business, or public space location to give you a highly competitive quote. If you’re applying for solar panel grants via the ECO4 scheme, we might also need a few more details to determine how much you can claim.

Icon2

Find the best package

We’ll perform a comprehensive survey of your property to see which solar panel set-up would be most efficient for it.

Icon3

Book your installation

All our professional solar installers are fully regulated and accredited, so you know you’ll be getting first-class service every step of the way on your renewable energy journey

Why take our advice?

We’ve already helped thousands of homes, businesses, and local authorities with cost-effective, energy-saving, eco-friendly solar panel solutions. With over five decades of experience and glowing reviews on Trustpilot, it’s no wonder that Grant Store is the name that people trust for innovative energy solutions.

C

Garry and Martin came to fit all my central heating this week every body has been absolutely brilliant care and respect all staff came to my property on time told me exactly wat was going to happen on the days they were hear had wall insulation by GSL and had Craig and Danny brilliant lads all have been so good thankyou

Clare Gorzella

J

What a great company to bring in to your home.arrived on time,was told what was to be done with the boiler. And after that the job was carried out with out fuss/mess. Acouple of great fitters, and very friendly office staff. All followed off by anice friendly inspection by a senior member of grant store. Will highly recommend this company for any work you need doing from the office staff upto the inspector who calls invited within 24hours. Many thanks.

James Prendergast

K

The two surveyor's who came out were very professional and personal, we had a laugh about one being a Wigan warriors fan and we're Rhinos fans lol. Then Rob who came out to fit the boiler again very professional and personal, very tidy workmanship. Can't thank your company enough, new boiler fitted in less than a week and easy to deal with.

Kate Field

K

The fitters arrived spot on time and both worked hard informing us exactly what they were going to do,Rob+Paddy were very professional and were good reflection for grant store. boiler installation was great but let down by not having a electrition on same day

Keith Ward

P

I have Alzheimer’s, so don’t like disruption . Grant store were brilliant . The men’s who arrived to fit , boiler , underfloor insulation , & hive , were fantastic . House left spotless . Thank you all for fantastic customer service . You are a credit to your profession . Regards & thanks . Paul .

Paul Birchall

Latest news

FAQs

How are solar panels installed?

We start your solar panel installation process by checking your roof to make sure the property is suitable for solar panels. Once we’re happy it is, we’ll set up the scaffolding and secure the mounting system and panels onto your roof.

Once your solar panels are connected to an inverter, they’ll be ready to turn daylight into usable energy for your home or business. We’ll finish with a thorough inspection to make sure it meets all quality and safety standards, and then you can enjoy solar power for many years to come!

How long does a solar PV installation take?

The time it takes to install a solar system is different for every job, depending on things like the size and complexity of the job. Once we have the full details of your installation, we’ll be able to give you a more accurate estimate.

Is my roof suitable for solar panels?

Figuring out if your roof is suitable for solar panels includes checking its size, condition, orientation, and material. Not sure where to start? Just give us a call, and we’ll be happy to help.

Do I need planning permission for solar panels?

Planning permission is not usually needed for solar panels. The main exceptions are if you live in a listed building or conservation area or if the system is especially tall or visible.

Does your solar panel team operate near me?

No matter where you are based in London, you can count on our team of solar installers to be there with reliable advice and a 5-star service.

Bradford

Bristol

Cambridge

Cardiff

Cheshire

Chester

Cornwall

Devon

Doncaster

Dorset

Edinburgh

Ellesmere Port

Essex

Glasgow

Hampshire

Kent

Lancashire

Leeds

Leicester

Liverpool

London

Macclesfield

Manchester

Norfolk

Northwich

Norwich

Nottingham

Preston

Runcorn

Scotland

St Helens

Stoke-on-Trent

the North West

Warrington

Wigan

Wilmslow

mother

Inquire about solar panel costs now

If you have any questions related to solar panels, battery storage, or solar inverters, then speak to a member of the team by completing the callback form below

"*" indicates required fields

Consent*
This field is for validation purposes and should be left unchanged.

See how much you can save with Solar Panels