Solar Lifetime Cashflow WorksheetWHATSON / SOLAR & BATTERYSolar Lifetime Cashflow WorksheetModel annual savings, degradation, maintenance and a one time replacement.Starting values are editable examples. Enter your own loads, datasheet values and site assumptions.1 Investment and horizonInitial cost (PKR)Study horizon (years)Annual discount rate (%)2 Benefit and costsFirst year gross savings (PKR/year)Annual savings degradation (%)Fixed annual cost (PKR/year)One time replacement cost (PKR)Replacement year (0 means none) (year)Calculate resultReset inputs
