Every number in the 25-year cashflow is documented here and can be overridden. Electricity rate source: override ($0.085/kWh).
| Parameter | Value |
|---|---|
| System lifetime | 25 years |
| Panel degradation | 0.5%/yr |
| Discount rate | 6.0% |
| O&M cost | $20 /kW/yr |
| Federal tax credit (ITC) | 30% |
| Electricity rate used | $0.085/kWh |
| Rate escalation | 2.5%/yr |
| Export credit vs retail | 0.90 |
| Self-consumption | 40% |
| Grid CO2 intensity | 0.0004 t/kWh |
| Install cost used | $3.50/W |
| Resolved Address | Sisters, OR 97759 |
| Coordinates | 44.3165, -121.5091 |
| Geocode Source | uszips (medium) |
| PVWatts Station Distance | 50,000 m |
| Utility | Central Electric Coop Inc |
| Rate Schedule | Schedule A Residential (bundled 2025 schedule) |
| Rate Source | bundled_tou |
| TOU Rate | No |
| Fixed Monthly Charge | $29.00 |
| Export Policy | Co-op NEM (monthly netting) |
| Avg Export Rate | $0.0765/kWh |
| System Size | 4.5 kW |
| Sizing Method | user_specified |
| System lifetime | 25 years |
| Panel degradation | 0.5%/yr |
| Discount rate | 6.0% |
| O&M cost | $20 /kW/yr |
| Federal tax credit (ITC) | 30% |
| Electricity rate used | $0.085/kWh |
| Rate escalation | 2.5%/yr |
| Export credit vs retail | 0.90 |
| Self-consumption | 40% |
| Grid CO2 intensity | 0.0004 t/kWh |
| Install cost used | $3.50/W |