Tiered rate then TOU 5 - 8^a

TOU-A then TOU 5 - 8^b

TOU-B then TOU 5 - 8^b

TOU 4 - 9

TOU 5 - 8

Without Solar

Annual effective SCE cost

$685.84

$432.81

$754.16

$856.84

$836.24

$1895.86

Annual avoided SCE cost

$1210.02

$1463.05

$1141.70

$1039.02

$1059.62

-

Net Present Value^c @ 3% discount rate

$11,606.39

$11,216.41

$9744.72

$9010.11

$9368.82

-

Net Present Value^c @ 6% discount rate

$6188.08

$6162.39

$4808.75

$4199.66

$4463.00

-

Net Present Value^c @ 9% discount rate

$2698.64

$2894.90

$1644.96

$1123.36

$1325.70

-

Internal Rate of Return

12.56%

13.19%

11.22%

10.50%

10.76%

-