Solar Calculator

Fill out our calculator to gain an estimate of your solar PV installation.

Solar calculator step 2

Your Project

Confirm & Calculate

Confirm your details

Confirm your details to proceed to your personalised savings. We will also send you a personalised report via email.

Your Name(Required)

Your Email(Required)

Company Name(Required)

This field is hidden when viewing the form

Building size

This field is hidden when viewing the form

Total building size

This field is hidden when viewing the form

Potenital solar panels

This field is hidden when viewing the form

total Potenital solar panels

This field is hidden when viewing the form

PV Array Size

This field is hidden when viewing the form

total PV Array Size

This field is hidden when viewing the form

PV Output

This field is hidden when viewing the form

total PV Output

This field is hidden when viewing the form

Carbon saving (per annum)

This field is hidden when viewing the form

total Carbon saving (per annum)

This field is hidden when viewing the form

Cost saving (per annum)

This field is hidden when viewing the form

total Cost saving (per annum)

FAQs on Commercial Solar PV

How much do commercial solar panels cost?

It depends on system size, roof structure and energy usage. Most businesses invest between £15,000 and £80,000. We provide clear pricing after a survey.

How long does installation take?

Most commercial solar systems are installed in 3–7 days, depending on size.

Do I need planning permission?

Most commercial solar installations fall under permitted development, but we will confirm this during the survey.

How long does a commercial solar system last?

Panels typically last 25+ years, with most inverters lasting 10–12 years before replacement.

Can solar reduce my business’s carbon footprint?

Yes — commercial solar significantly cuts carbon emissions, helping you meet ESG and sustainability goals.

Can you install solar on flat roofs?

Yes. Many commercial buildings have flat roofs, and we use specialist mounting systems designed for them.

More FAQs