Start with advice—not equipment

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Share a few details and the EPC team will help you understand the most suitable next step without unnecessary pressure or complexity.

  • Free initial assessment
  • Solar Only and Solar + Battery considered
  • Personalised desktop design and indicative estimate
  • One EPC team through to installation and handover
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EPC Improvements
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Commercial rooftop solar panel installation

COMMERCIAL SOLAR, DESIGNED AROUND YOUR BUSINESS

Make your roof work
harder for your business.

Reduce the electricity you buy from the grid with commercial solar designed around your building, daytime demand and long-term plans. EPC takes you from the first assessment to installation and handover.

A clear first conversation. No obligation to proceed.

Trusted to deliver for commercial buildings

Commercial solar in plain English

Before choosing panels, understand when your
business uses power.

Solar panels make electricity during daylight. The value to your business depends on how much of that power you can use on site, when you need it and what happens to any surplus.

EPC looks at your roof and electricity-use pattern together, then explains the practical options without starting from a standard package.

01 · Generate

Your roof produces electricity in daylight.

The amount depends on the available roof, orientation, shading and the system design.

02 · Use

Your business uses on-site solar first.

Matching generation to your working hours and demand can reduce the electricity you need to buy from the grid.

03 · Plan ahead

Surplus power needs a sensible route.

Depending on the site, it may be exported or battery storage may be worth considering. EPC checks those options in the assessment.

Start with a free desktop assessment

Know if it is worth doing
before you commit.

Tell us about your building and electricity use. EPC starts with a practical desktop review, then explains whether a technical site survey is the sensible next step.

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  1. Your site

    Roof area, condition, access, shading and electrical infrastructure.

  2. Your demand

    Daytime electricity use, operating hours and future energy plans.

  3. Your options

    Potential system size, generation, self-use, export and funding routes.

  4. Your next step

    A clear recommendation, with assumptions and any technical checks still needed.

Why businesses consider solar

More value from the roof
you already have.

Lower imported electricity. More predictable costs.

Savings and payback examples are not guarantees. EPC calculates a site-specific proposal using your electricity data, roof and project costs.

A large EPC solar installation generating cleaner electricity
Up to 70%potential electricity savings

Lower electricity costs

A well-matched system can reduce daytime electricity costs, especially when your business uses power while the panels are generating.

Person typing on a laptop displaying colorful bar graphs. A calculator and tablet are nearby on a desk.
Under 5 yearspotential payback on suitable sites

A clear commercial return

Strong sites with good roof space, high daytime use and suitable tariffs can often target a return inside five years, subject to site-specific design.

A row of solar inverters mounted on a white brick wall in an industrial setting, with cables neatly arranged below each unit.
Lower carbonless purchased grid electricity

Support your sustainability goals

Reduce purchased grid electricity, improve carbon reporting and support a stronger ESG profile for clients, tenders and stakeholders.

Aerial view of a large industrial building with solar panels on the roof, surrounded by fields and a clear blue sky.
Long-termvalue from unused roof space

A productive energy asset

A designed commercial solar system can add long-term value to the building by turning unused roof space into a productive energy asset.

Commercial experience

Some of the companies
we have worked with.

Recognised organisations have trusted EPC on renewable energy projects.

Costs and funding

Choose the route that suits
your cash flow.

Compare ownership, monthly cost, savings and long-term responsibility alongside the installation price.

01Own the system

Capital purchase

Keep the long-term savings

Pay for the installation upfront and own the energy asset. This route suits businesses looking to retain more of the long-term saving.

Available tax or capital allowance treatment may help the commercial case, subject to advice.

02Spread the investment

Asset finance

Put solar to work while spreading the cost

Spread the project cost over time while the system starts reducing imported electricity.

Compare repayments against projected energy savings and consider the total cost over the agreement. Finance is subject to approval and lender terms.

Finance is subject to approval and lender terms. Tax and capital allowance treatment depends on your business; seek advice from your accountant.

Power Purchase Agreement

Solar without the
upfront capital purchase.

A PPA can let an eligible business buy electricity from an on-site solar system at an agreed rate while a third party owns and maintains it.

Contract length, savings and end-of-term options depend on the site, usage and proposal.

Ask whether a PPA suits your site

Buildings and sectors

Different buildings.
Different energy patterns.

EPC designs around the real site and how it is used. Explore the types of commercial property we can assess.

Factories, warehouses and industrial buildings often have large roof areas and high electricity consumption. That makes them strong candidates for commercial solar panel installation, helping businesses generate power on site and reduce dependence on grid electricity.

One partner. One process.

One experienced team,
from feasibility to handover.

When you choose EPC, you gain a dedicated partner to manage each stage of your commercial solar project. One team keeps the work joined up, from the first site review through to installation, monitoring and aftercare.

A coordinated approach means clearer decisions, less risk and a system designed to deliver long-term value for your business.

  1. Person typing on a laptop displaying colorful bar graphs. A calculator and tablet are nearby on a desk.

    Site assessment & financial projections

    We review your building and electricity use, then model likely generation, self-use, costs and payback before recommending a route.

  2. Commercial rooftop solar panel installation

    Custom system design

    We design around your roof, operating hours and electrical setup, with the practical checks and permissions your site requires.

  3. Two workers in orange vests install solar panels on a large corrugated metal roof under a cloudy sky. EPC logo in the top right corner.

    Professional installation

    EPC coordinates the installation, grid connection and commissioning while planning the work around your business operations.

  4. Laptop displaying a data dashboard with graphs, charts, and metrics in a colorful interface.

    Monitoring & aftercare

    We hand over the system and its monitoring, explain how to follow performance and remain available for ongoing support.

Everything from assessment to aftercare, coordinated by EPC.

Discuss your commercial solar project

Experience backed by
the right checks.

EPC brings installation expertise, accreditations and technology relationships together. We keep the project joined up from design to handover.

Accreditations

  • MCS Certified
  • TrustMark Accredited
  • RECC Member

Technology partners

  • Tesla
  • SolarEdge

Frequently asked questions

The practical details,
answered clearly.

Still have a question? Talk to EPC on 01245 968139.

Commercial solar cost depends on system size, roof type, access, electrical infrastructure, scaffolding or lifting requirements, monitoring, battery storage and funding route. EPC reviews your site and usage before giving a clear recommendation and quote.

Your next step

See what solar could do
for your business.

Book a free initial assessment. Tell us a little about your site and we will discuss whether commercial solar, storage or a funded route is worth exploring.

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EPC Improvements Ltd is a credit broker not a lender. We are authorised and regulated by the Financial Conduct Authority (firm reference number: 781156). We do not provide financial advice but offer credit products from Zopa Bank Limited, a lender authorised and regulated by the Financial Conduct Authority under firm reference number 800542. We do not charge customers a fee or earn a commission for our credit broking services. Credit is subject to age, status, and affordability. Borrowing more than you can afford or paying late may affect your financial status and ability to obtain credit. You are not obligated to use the lender we suggest. You are free at any time to explore and secure financing independently, and it is possible that you may find a better offer elsewhere.