PVCalc - The Return (ROI) Calculator for PV solar energy investments

PVCalc allows you to calculate the ROI of PV solar energy projects - viewed as financial investments. The results are presented graphically, divided into four sub-categories. After entering the installation data press 'Calculate'. The key results can be found on the first tab 'Results'. The other tabs contain additional information.

Project Definition
General Information
Currency
Divisor
Useful life (years)
Latitude
Nominal power (kWp)
Annual Yield per kWp (kWh/kWp)
Degradation (%/year)
Feed in tariffs
Years
Price (€/kWh)
Index linked
Own consumption
Subsidy (€/kWh)
Own consumption (kWh/year)
Electricity price projection
Grid price now (€/kWh)
Grid Price Inflation (%/year)
Setup cost (all in)
Price (€/kWp)
Subsidy (€)
Running cost
Lease (€/year)
Insurance prem. (%)
Maintenance (%)
Inflation rate (%/year)
Financing
Own funds (%)
Loan type
Years
Interest rate (%)
Disagio (%)
Savings rate (%/a)
Tax
Tax rate (%)
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