Battery Storage Cost in Oregon
Home battery prices, incentives, and solar+storage savings for Oregon homeowners in 2026.
Oregon Battery Storage Overview
The average cost of home battery storage in Oregon is $1016 per kWh of storage capacity. A typical 10 kWh system costs approximately $10,160 before incentives, or $7,112 after the 30% federal Investment Tax Credit (ITC).
Oregon receives 4 average peak sun hours daily, enabling solar-plus-storage homeowners to achieve 60-80% grid independence. Battery storage captures daytime solar overproduction for use during evening peak hours, reducing grid dependence year-round.
Oregon Battery Incentive
Oregon Solar + Storage Rebate Program provides rebates for battery storage systems paired with solar, with enhanced incentives for low- and moderate-income households.
Popular Battery Systems in Oregon
| Battery System | Capacity | Power | Installed Cost | Warranty |
|---|---|---|---|---|
| Enphase IQ Battery 5P | 5 kWh | 3.84 kW | $6,000 - $8,000 | 15 years |
| Franklin WholHome | 13.6 kWh | 5 kW | $13,000 - $16,000 | 12 years |
| SolarEdge Home Battery | 9.7 kWh | 5 kW | $10,000 - $13,000 | 10 years |
| Generac PWRcell | 18 kWh | 4.5 kW | $12,000 - $20,000 | 10 years |
Solar + Battery Storage in Oregon
Solar Only
- Export excess to grid during the day
- Buy power from grid at night
- No backup during outages
- Savings depend on net metering rates
Solar + Battery
- Store excess solar for nighttime use
- Additional 14% savings vs solar alone
- 7+ hours backup power
- While Oregon has relatively moderate electricity rates, battery storage still provides peak shaving value of $15-$40/month for homeowners on time-of-use plans, plus the added benefit of backup power during outages.
Battery Storage FAQ - Oregon
The average cost of home battery storage in Oregon is $1016 per kWh. A typical 10 kWh system costs $10,160 before incentives, or $7,112 after the 30% federal tax credit. Oregon also offers additional state incentives.
Popular battery systems in Oregon include Enphase IQ Battery 5P, Franklin WholHome, SolarEdge Home Battery, Generac PWRcell. The best choice depends on your backup needs, budget, and whether you have existing solar panels. The Tesla Powerwall 3 is the most popular choice nationally due to its high power output and competitive pricing.
Yes, Oregon offers battery storage incentives: Oregon Solar + Storage Rebate Program provides rebates for battery storage systems paired with solar, with enhanced incentives for low- and moderate-income households. In addition, the 30% federal ITC applies to all battery installations with 3+ kWh capacity.
A typical home battery in Oregon can provide 7+ hours of backup power for essential loads like lights, refrigerator, WiFi, and phone charging. For whole-home backup during extended outages, you may need multiple batteries or a larger system like the Generac PWRcell.
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