California vs Oregon Solar Incentives: Which State Gets the Better Deal?
Side-by-side comparison of California and Oregon solar incentive programs in 2026: state tax credits, net metering rules, exemptions, payback period, and projected 25-year savings.
| Metric | CA · California | OR · Oregon |
|---|---|---|
| Avg Monthly Bill | $235 | $115 |
| Peak Sun Hours / Day | 5.5 ◆ | 4 |
| Avg $/Watt Installed | $3.05 | $2.9 ◆ |
| State Tax Credit | None | None |
| Net Metering | modified | retail |
| SREC Market | No | No |
| Property Tax Exempt | Yes | No |
| Sales Tax Exempt | No | No |
| Avg Payback (yrs) | 7.2 ◆ | 9.6 |
| Avg 25-Year Savings | $58,900 ◆ | $28,600 |
State Tax Credit Comparison
California offers no state income tax credit. Oregon offers no state income tax credit.
Net Metering Policies
California: modified rate net metering active. Oregon: retail rate net metering active.
Net metering is often the most economically significant solar policy because it determines how excess production is valued. Retail-rate states (where you receive full retail price for exported energy) have substantially better solar economics than avoided-cost or no-net-metering states.
Average 25-Year Savings
California: $58,900 over 25 years (avg payback 7.2 yrs). Oregon: $28,600 over 25 years (avg payback 9.6 yrs).
Verdict: Which State Wins on Solar?
California edges out Oregon on lifetime savings primarily due to higher solar irradiance.
Note: state averages mask significant within-state variation. Your specific utility, roof orientation, and household electricity profile drive your actual numbers — use the calculator to model your home directly.