Commercial Solar Calculator
Calculate your commercial solar savings. Enter your electricity spend to see system size, costs, payback period, and 25-year returns. Free instant results.
Calculate your potential savings with commercial solar panels. Enter your electricity bill to see system recommendations, estimated costs, payback period, and 25-year ROI for your UK business.
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Your Estimated Results
System Size
kW
Panels Required
~
Roof Space Needed
~m²
Estimated Cost
£ - £
Financial Summary
Environmental Impact
tonnes
CO2 Offset Per Year
Trees Equivalent
Calculation Assumptions
UK average solar irradiation: 900 kWh/kWp/year
Panel efficiency: 500W per panel
Self-consumption varies by business type
Export rate: 5p/kWh (SEG estimate)
* These are estimates for illustration purposes. Actual results depend on site-specific factors. Request a detailed survey for accurate projections.
Get Your Detailed Analysis
This calculator provides estimates. For accurate projections based on your specific site, request a free survey and detailed proposal.
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Highlights
- Site-specific solar irradiation analysis
- Roof structural assessment
- Precise financial modelling
- Financing options comparison
- Grid connection assessment
Ready to Reduce Your Energy Costs?
Join hundreds of UK businesses already benefiting from commercial solar. Get your free site survey and quote today.
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