| Panel orientation | South Facing Panels | West Facing Panels | East Facing Panels | ||||
| Annual electricity consumption | 7411 kWh | 7411 kWh | 7411 kWh | ||||
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| SCE Rate Plans | TOU 4 - 9 Plan | TOU 5 - 8 Plan | TOU 4 - 9 Plan | TOU 5 - 8 Plan | TOU 4 - 9 Plan | TOU 5 - 8 Plan |
| A. Working from home | Max NPV Ideal Usage Offset Ideal Array Size | $8642 123% 5.59 kW DC | $8241 126% 5.72 kW DC | $8120 115% 5.86 kW DC | $7774 118% 5.99 kW DC | $6049 126% 6.81 kW DC | $5740 128% 6.90 kW DC |
| B. Working adults with no school-aged children | Max NPV Ideal Usage Offset Ideal Array Size | $8555 125% 5.68kW DC | $7996 129% 5.86 kW DC | $7916 118% 5.99 kW DC | $7554 120% 6.13 kW DC | $5910 129% 6.95 kW DC | $5492 131% 7.08 kW DC |
| C. WFH with outside evening activities | Max NPV Ideal Usage Offset Ideal Array Size | $8404 115% 5.22 kW DC | $8684 111% 5.04 kW DC | $7613 109% 5.54 kW DC | $8021 104% 5.31 kW DC | $5900 119% 6.40 kW DC | $6364 114% 6.13 kW DC |
| D. Working adults with school-aged children | Max NPV Ideal Usage Offset Ideal Array Size | $8654 124% 5.63 kW DC | $8200 127% 5.77 kW DC | $7992 117% 5.95 kW DC | $7712 119% 6.04 kW DC | $5389 124% 6.68 kW DC | $5747 129% 6.95 kW DC |