COMMERCIAL SOLAR • SURREY, HAMPSHIRE & SOUTH WEST LONDON

Put your roof to work.
Power your business with solar.

Turn unused roof space into electricity for your business. We design commercial solar around your building, your energy use and your plans for the future.

Survey • Design • DNO applications • Installation • Handover

NICEIC Approved Contractor

MCS certified

RECC member

TrustMark registered

A PRACTICAL INVESTMENT IN YOUR PREMISES

Use the electricity you generate.
Buy less from the grid.

For businesses using electricity during daylight hours, solar can offset part of that demand as it is generated. The right system starts with understanding when you use power—not simply filling every available space with panels.

We review your electricity bills, available roof area and site conditions, then explain the expected generation, on-site use and financial return with clear assumptions.

Find out what your roof could generate ↗

Reduce purchased electricity

Generate power on site to meet part of your daytime demand.

Plan with better information

Compare generation and savings against your actual consumption.

Support your carbon goals

Reduce reliance on grid electricity with renewable generation.

THE RIGHT SOLUTION FOR YOUR BUILDING

Different roofs. Different requirements.

From an existing warehouse roof to a planned roof refurbishment, we assess the practical options before recommending a system.

01

Commercial rooftop solar

Systems for suitable pitched and flat roofs, designed around shading, access, roof condition and available space.

02

Solar roof overcladding

Explore an integrated approach to solar and roof refurbishment, subject to structural assessment and site suitability.

Explore solar overcladding ↗
03

Solar with battery storage

Assess whether storing electricity for later use makes sense for your demand profile. Backup can be considered where specifically designed.

Explore commercial batteries ↗

START WITH YOUR ROOF AND YOUR ELECTRICITY USE

What could solar do
for your business?

Send us your electricity bills and tell us about your building. We can assess the opportunity and arrange a survey to establish what is practical.

Request your solar assessment ↗

Your assessment considers

  • Available roof area, shading and structural suitability
  • Annual consumption and daytime electricity demand
  • Expected generation and on-site use
  • Grid connection and export constraints
  • Battery options and future electrical loads

Site-specific estimates, with the assumptions explained.

BUILT AROUND YOUR OPERATIONS

Solar for the places businesses work.

Warehouses & logistics

Make use of suitable roof space and assess demand from lighting, handling equipment and operations.

Offices & commercial premises

Match generation with daytime use from workspaces, ventilation and building services.

Schools, churches & community buildings

Consider opening hours, seasonal use and how much generation the building can use.

Manufacturing & industrial sites

Assess machinery loads, working patterns and the wider electrical infrastructure.

Solar panels illustrating commercial solar generation
Big Green Electrical — our team on site

DESIGN, INSTALLATION & LONG-TERM SUPPORT

One team for solar
and the electrics behind it.

Commercial solar needs to work with the rest of your installation. We consider distribution boards, cable routes, metering, protection and future additions as part of the design.

We manage the agreed scope from survey and DNO application through installation, commissioning and handover. Monitoring and maintenance options help you keep track of performance after installation.

Talk to us about your building ↗

FROM FIRST SURVEY TO HANDOVER

A clear process, from the outset.

01

Understand your site

Review bills, operating hours, roof space and your objectives.

02

Assess roof suitability

Check roof condition, access and the structural assessment required.

03

Design & approvals

Develop the layout, generation estimate and electrical design, and manage the DNO application.

04

Install around you

Agree access, working arrangements and any necessary shutdowns.

05

Test & hand over

Commission the system and provide certification, monitoring guidance and handover records.

YOUR QUESTIONS, ANSWERED

Before you invest in commercial solar.

Is our roof suitable?

We assess its condition, construction, shading and usable space. A structural assessment establishes whether it can support the proposed system. Roof repairs or refurbishment may need to be considered first.

How much could we save?

That depends on system generation, how much electricity you use on site, your import tariff and any export income. We explain the assumptions rather than promise a fixed percentage saving.

Will installation disrupt our business?

We plan access and work areas with you. Any shutdown needed for the electrical connection is agreed in advance, with out-of-hours work available by arrangement.

Will solar keep us running in a power cut?

A standard grid-connected solar system shuts down during a grid outage. Backup requires a specifically designed system with suitable storage, switching and protection.

LET’S ASSESS THE OPPORTUNITY

Your roof. Your energy use.
A clear proposal.

Tell us about your premises and have your electricity bills ready. We’ll help establish whether commercial solar is a good fit.