Load Profiles | ||||
A | B | C | D | |
Annual electricity charge without solar | $2251.10 | $2239.72 | $2021.94 | $2236.20 |
Annual electricity charge with solar | $1679.90 | $1895.39 | $1449.32 | $1781.15 |
Annual avoided electricity charge | $571.20 | $344.33 | $572.62 | $455.05 |
Cost of solar installation after tax credit | $9374.89 | |||
Payback Period (years) | 16.41 | 27.23 | 16.37 | 20.60 |
Net present Value at discount rate of 4.49% | −$896.29 | −$4263.83 | −$875.21 | −$2620.36 |
Net present Value at discount rate of 6.49% | −$2401.01 | −$5170.91 | −$2383.67 | −$3819.11 |
Internal rate of return | 3.54% | −0.65% | 3.56% | 1.55% |