Tools & Calculators
Free calculators that turn visitors into leads
Embed any of these on your own website with a single script tag. Every calculation ends in a quote form; every lead lands in your inbox and your SEODesk dashboard with sessions and conversion tracking.
What's your average monthly electricity bill?
/ month
£40£320£600
Assumes a south-facing roof, typical regional sunshine hours, current supplier tariffs and Smart Export Guarantee rates. Estimates only — a survey confirms the numbers.
Estimated savings over 10 years£11,343
Year 1 savings£901
System cost£9,750
Payback period10.8 yrs
System size6.5 kWp