Why Businesses Choose Solar
Reduce Energy Bills by 30–70%
Commercial electricity rates are rising fast. Solar locks in cheaper power for 25+ years.
3–6 Year Payback
Higher daytime consumption means commercial solar pays back faster than residential.
Enhanced Capital Allowances
Claim 100% first-year tax relief on qualifying solar equipment under ECA.
Improved ESG & EPC Ratings
Meet sustainability targets and improve your building's Energy Performance Certificate.
Sectors We Serve
Warehouses & Distribution
Large roof areas ideal for 50–250 kW systems
Manufacturing
Offset high daytime energy demand
Retail & Hospitality
Reduce operating costs and carbon footprint
Offices & Business Parks
Improve EPC ratings and attract tenants
Agricultural & Farm Buildings
Utilise large barn and shed roofs
Schools & Public Buildings
Qualify for Salix funding and grants
Commercial Solar Costs (2026)
| System Size | Typical Cost | Annual Saving | Payback |
|---|---|---|---|
| 30 kW | £24,000–£33,000 | £6,000–£8,000 | 3–5 yrs |
| 50 kW | £40,000–£55,000 | £10,000–£14,000 | 3–5 yrs |
| 100 kW | £75,000–£100,000 | £20,000–£28,000 | 3–5 yrs |
| 250 kW | £175,000–£225,000 | £50,000–£65,000 | 3–4 yrs |
Frequently Asked Questions
How much do commercial solar panels cost?
Commercial solar installations typically cost £800–£1,100 per kW installed. A 50 kW system costs around £40,000–£55,000, while a 100 kW system costs £75,000–£100,000. Costs have fallen significantly and continue to offer excellent ROI.
What size solar system does a business need?
System size depends on your electricity consumption and available roof space. Most SMEs install 20–100 kW systems. A site survey determines the optimal size to maximise self-consumption and minimise payback period.
Are there grants for commercial solar panels?
While direct grants are limited, businesses can benefit from Enhanced Capital Allowances (100% first-year tax relief), Smart Export Guarantee payments for surplus energy, and reduced VAT on some installations.
Related Guides & Resources
Solar Panel Installation
MCS certified solar panel systems with 25-year warranties.
Battery Storage
Store solar energy for evening use and maximise savings.
Solar Panel Costs 2026
Up-to-date UK pricing for residential solar systems.
Solar Savings Guide
How much can you save with solar panels?
Government Grants
Check your eligibility for solar grants and funding.
0% Finance Options
Spread the cost with affordable monthly payments.
Instant Solar Estimate
Get a quick price estimate for your home.
Get a Free Quote
Book a free, no-obligation survey and quote.
