Calculator Results
Cost saving per annum
Cost of delay per month
kWp
PV Array Size
kWh
PV Output
tCO2
Carbon Saving (per annum)
Contract Term Cost Savings
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Please contact us to discuss your business solar project in more detail.
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.