Commercial & Domestic Solar Panel Installers
for Businesses, Farms & Homes Across the UK
Trusted by businesses, farmers and homeowners across the UK to deliver high-quality renewable energy solutions that reduce costs and improve energy independence.
Approved installers & partners
Commercial & Industrial
Make Your Business Energy Self-Sufficient
Energy is one of the largest overheads for commercial and industrial businesses. Solar generation, battery storage and smart export tariffs can transform it from a cost centre into a competitive advantage.
Your roof is an untapped power station
Commercial and industrial buildings typically have large, flat or low-pitch roofs that sit idle — yet they receive thousands of hours of sunlight every year. A well-designed solar array can generate enough electricity to cover the majority of your daytime operational demand, directly reducing what you buy from the grid.
Pair solar with battery storage and you extend that self-sufficiency into the evening and overnight. Your business draws from its own stored energy first — the grid becomes a backup, not a dependency.
When your factory, warehouse or office is closed — at weekends, overnight, or during shutdowns — your system keeps generating. That surplus electricity is exported to the grid and you get paid for every kilowatt-hour. Your roof earns money while the lights are off.
Slash your energy overhead
Generate electricity at a fraction of grid cost. Every unit you produce and consume yourself is a unit you don't pay the supplier for — directly improving margins.
Utilise your roof space
Large commercial roofs are ideal for high-output solar arrays. We survey, design and install systems scaled to your building — maximising generation from space you already own.
Get paid when you're closed
Surplus energy generated outside operating hours is exported to the grid via the Smart Export Guarantee. Your system earns revenue around the clock, even on weekends and shutdowns.
Battery storage — use more of what you generate
Store daytime solar generation and deploy it during evening peaks or overnight. Reduce demand charges and avoid expensive peak-rate grid electricity.
Protect against energy price volatility
Grid electricity prices have doubled in a decade. Generating your own power locks in predictable costs and insulates your business from future price spikes.
Strengthen your sustainability credentials
Meet net-zero commitments, satisfy supply chain ESG requirements, and demonstrate environmental leadership — increasingly important for customers, investors and staff.
Free Energy Audit & Feasibility Study
Before you commit to anything, we carry out a full energy audit of your site — analysing your consumption profile, roof or land area, grid connection, and generation potential. You'll receive a detailed feasibility report with projected savings, payback periods and recommended system design. Completely free, with no obligation.
Flexible ways to fund your system
No two businesses are the same. We offer three funding routes so you can choose the model that best fits your cash flow and balance sheet.
Lease / Hire Purchase
Own it outright — spread the cost
Fixed monthly payments over an agreed term. Savings typically exceed repayments from day one — the system pays for itself as you go.
- Predictable monthly payments
- Own the asset at term end
- Eligible for capital allowances
Power Purchase Agreement
Free installation — pay only for the energy you use
We install and maintain the system at no cost. You buy the electricity it generates at a fixed rate — typically 20–40% below your grid tariff.
- £0 upfront investment
- Immediate bill savings
- We own, insure & maintain
Outright Purchase
Maximum return on investment
Own the system from day one. Fastest payback, highest lifetime ROI, and full eligibility for capital allowances against corporation tax.
- Payback typically 2–5 years
- Full ownership from day one
- Capital allowances available
Ready to reduce your energy overhead?
Start with a free, no-obligation energy audit — we'll model your savings and recommend the right funding route.
Agricultural & Rural
Energy Solutions for Farms
Farms are among the UK's biggest energy consumers — and among the best placed to generate their own. Solar, wind, generators and battery storage working together can dramatically cut costs and future-proof your operation.
Why farms are perfectly placed for renewable energy
Agricultural businesses typically have large roof areas on barns and outbuildings, open land, and high daytime energy demands — making them ideal candidates for solar generation. Add a wind turbine and battery storage and you can cover the majority of your energy needs from your own land.
With energy prices remaining volatile, generating your own power locks in predictable costs for decades. Surplus energy can be exported to the grid for additional income, and battery storage means nothing is wasted.
of farm energy costs can be offset with the right combination of solar and storage
typical solar panel warranty — long-term certainty for your business
grid electricity during daylight hours when your system is generating
solar, wind, generator and battery working as one integrated system
Solar PV — your primary generator
Roof-mounted or ground-mounted panels on barns, outbuildings and open land. Generates clean electricity throughout daylight hours, directly powering machinery, lighting, heating and refrigeration.
Wind turbines — generation around the clock
Small and medium-scale turbines complement solar perfectly — generating when it's cloudy or at night. Rural and agricultural sites typically have excellent wind resource, making turbines a natural fit.
Battery storage — waste nothing
Store surplus solar and wind energy for use during peak demand periods, overnight, or when the grid is expensive. Batteries also provide resilience against power cuts — critical for livestock operations.
Backup generators — total energy security
Integrated generator backup ensures your farm never loses power. Working alongside solar, wind and batteries, a generator provides a final safety net for extended low-generation periods.
We specialise in high-demand and off-grid farm operations
Some farms have energy challenges that go far beyond a standard rooftop solar install. We've built our expertise around exactly these situations — where the grid can't help, or where the cost of connecting to it simply doesn't stack up.
High Energy Demand
Poultry Units
Broiler and laying units run ventilation, heating, lighting and feeding systems around the clock — making them among the most energy-intensive operations in UK agriculture. A solar and battery system sized for your sheds can cover the majority of this demand, dramatically cutting the cost per bird and protecting margins against energy price spikes. Backup generation ensures welfare standards are never compromised.
Continuous Operation
Dairy Farms
Milking parlours, refrigeration, water heating and automatic feeders mean dairy farms draw significant power day and night. Solar generation covers daytime demand directly, battery storage extends that into the evening milking, and a backup generator provides the resilience that livestock operations demand. We design systems that work around your milking schedule.
Diversification
Farm Diversification Projects
Holiday lets, glamping, farm shops, processing facilities, EV charging for visitors — diversification projects add new energy loads that the existing farm supply often can't support. Rather than paying for an expensive grid upgrade, a dedicated solar and storage system can power your new enterprise independently, with its own metering and cost tracking.
Off-Grid & Remote
No Grid? No Problem.
Getting a new or upgraded grid connection in a rural location can cost tens of thousands of pounds — and take years. For farms that need power where the grid can't reach at a realistic cost, we design fully off-grid systems combining solar, wind turbines, battery storage and generator backup. You get reliable, affordable energy without waiting for the network operator.
Grid connection quotes too expensive? A new rural grid connection can run to £50,000–£200,000 or more. We regularly design off-grid and grid-independent systems that cost less, install faster, and give you complete energy independence. Talk to us before you accept a DNO quote.
Talk to usMicro Grid
Your farm, running on its own power
Combine solar, wind, battery storage and backup generation into a single intelligent energy system — with island mode capability and 90%+ self-sufficiency.
Wind Repowering
Breathe new life into your existing wind turbine
Replace ageing inverters and controllers at 30–50% of full replacement cost — extending turbine life by 25+ years.
Hydro Electric
Turn your stream or river into a power station
Crossflow turbines from 5–100kW generate 24/7 renewable electricity — day and night, year-round.
Ready to make your farm energy self-sufficient?
We'll carry out a free site survey and design a system tailored to your land, buildings and energy profile.
For Homeowners
Solar & Storage for Your Home
A solar and battery system can pay for itself in as little as 9 years — and earn you money in the meantime. Here's what UK homeowners are already enjoying.
Cut your electricity bills
Generate your own power from the sun and use it directly in your home — dramatically reducing what you buy from the grid.
Get paid to export
Sell surplus electricity back to the grid via the Smart Export Guarantee. With smart tariffs like Octopus Flux, you can maximise what you earn.
5–10 year payback
According to the Energy Saving Trust, a typical solar system pays back its cost in 5–10 years — then generates free energy for decades.
Increase your home value
Research from the University of Cambridge suggests solar and battery storage can add up to 16% to a new-build's value, and 2–3% to existing homes.
25-year panel warranty
Premium panels come with a 25-year product warranty guaranteeing performance — plus warranties on batteries and workmanship.
Store it, use it later
A battery lets you store excess solar energy generated during the day and use it in the evening — or charge cheaply overnight on smart tariffs from suppliers such as Octopus and Eon.
Our Speciality
In-Roof Solar — Sleek, Integrated & Built to Last
We specialise in in-roof solar installations — where the panels sit flush within the roof plane rather than sitting on top of it. The result is a cleaner, more architectural finish that many homeowners and planning authorities prefer.
If your roof needs attention before installation, we can handle a full or partial re-roof as part of the same project — saving you the hassle of coordinating separate contractors and ensuring everything is done to the highest standard under a single warranty.
In-roof systems replace the roof tiles entirely — no brackets, no gaps, just clean integrated solar.
Complete Home Energy Solutions
Solar and battery are just the start. We also install heat pumps and EV chargers — so you can run your whole home on clean energy.
Heat Pumps
Ask us about heat pumps
Heat pumps deliver 3–4 units of heat for every unit of electricity. Paired with solar and battery storage, running costs drop dramatically. MCS certified — eligible for the Boiler Upgrade Scheme grant of up to £7,500.
Heat pump information
EV Charging
Electric Vehicle Charging Points
OZEV-approved EV charger installation for homes, farms and businesses. Pair with solar panels and a battery to charge your vehicle for free using energy generated on-site.
EV charging informationOur Expertise
Squirrel Energy — Built on Decades of Expertise
Behind every installation is a team of highly skilled professionals who have spent their careers mastering their craft. We don't cut corners — we bring the right expertise to every project, every time.
Fully Qualified Electricians
Our electricians hold full industry qualifications and are NAPIT-registered, ensuring every electrical installation meets the highest safety and compliance standards.
Roofers with Over 40 Years Experience
Our roofing team brings more than four decades of hands-on experience to every installation — from pitched domestic roofs to large-scale commercial and agricultural structures.
MCS Certified Installers
As MCS-certified installers, we meet the rigorous standards required for solar and battery storage installations, giving you confidence and access to government incentives.
Full Consultancy & Design Service
From initial site survey through to full system design, we provide a comprehensive consultancy service — modelling your energy usage, sizing your system correctly, and producing detailed engineering drawings before a single panel is fitted.
Grid Import & Export Contract Advice
We help you navigate the complexities of grid connection — advising on the best import and export tariffs, Smart Export Guarantee (SEG) contracts, and DNO applications so you maximise the return on your investment.
Project Management
We manage every stage of your installation from start to finish — coordinating surveys, design, procurement, installation teams, DNO applications, and commissioning so you have a single point of contact and a hassle-free experience throughout.
Community
A Local Business Giving Back
We're proud to be rooted in Lancashire — and proud to invest in the communities we serve. Squirrel Energy sponsors local children's football teams, helping young players access quality kit, training, and the chance to represent their community on the pitch.
What our customers say
Trusted by businesses, farms & homeowners
"Squirrel Energy installed a 120kW rooftop system across our warehouse. The whole process was seamless — from survey to commissioning in under six weeks. Our energy bills have dropped by over 60%."
James Hartley
Operations Director
"We had an ageing wind turbine that had been offline for two years. Squirrel repowered it with a modern inverter and integrated it with our new solar array. It's been running faultlessly ever since."
Tom Greenwood
Farm Owner
"From the initial survey to the final sign-off, the team were professional, tidy and kept us informed throughout. Our 6.5kW system with Sunsynk battery is generating more than we expected."
Sarah Mitchell
Homeowner
Real projects, real results
Case studies
120kW Rooftop Solar — Preston Logistics Warehouse
120kW
System size
62%
Bill reduction
5.2 yr
Payback
A large logistics operator in Preston needed to reduce energy costs across a 40,000 sq ft warehouse. We designed and installed a 120kW rooftop system with SolaX inverters and a 100kWh Dyness battery bank, integrated with their existing BMS.
Farm Micro Grid — 80kW Solar + Wind + Storage, Clitheroe
80kW
Solar capacity
50kW
Wind output
88%
Self-sufficiency
A mixed arable and livestock farm required a resilient energy system capable of island mode operation. We combined an 80kW ground-mount solar array with a repowered 50kW wind turbine and 200kWh of Sunsynk battery storage, managed by a single micro grid controller.
In-Roof Solar & EV Charging — New Build, Longridge
6.5kW
System size
10kWh
Battery storage
£1,100
Annual saving
A new-build homeowner in Longridge wanted a fully integrated energy system from day one. We installed a 6.5kW in-roof solar array with a Sunsynk 10kWh battery and a Zappi EV charger, all managed through a single app.
Energy Advice
Make every kilowatt count
Already generating solar energy — or thinking about it? Our independent energy advisors will assess your site, your usage patterns, and your existing equipment to find where you can save more and earn more.
Consumption analysis
We map your energy use across the day, week and season to identify peak demand, waste, and the best times to self-consume or export.
Solar system efficiency review
We audit your existing panels, inverter and monitoring data to check for degradation, shading losses, or configuration issues that are costing you output.
Battery & generation opportunities
We identify whether adding battery storage, wind, hydro, or EV smart-charging would improve your return — with honest payback figures, not sales targets.
Bill & tariff review
We go through your energy bills line by line to check you're on the right tariff, not paying for capacity or standing charges you don't need, and that you're taking full advantage of export payments and time-of-use rates.
Ready to reduce your energy costs?
Speak to our team today about a free survey and tailored quote for your business or home.