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Solar payback
When the installation could pay for itself.
YOUR RESULT10.67
years to simple payback
How the maths works
Cost ÷ net annual savings and export income. No degradation, finance costs, tariff changes or replacement costs. Non-positive savings give no payback.
Inputs are editable estimates. Financial results are scenarios, not forecasts or personalised advice. Absurd animal calculations are comparisons only.