For homeowners in Pacifica, high Pacific Gas & Electric (PG&E) rates make finding bill relief a priority. With electricity costing over 32 cents per kilowatt-hour, a typical household can face bills around $178 per month. Rooftop solar offers a direct way to lower that cost by generating your own power. However, under California's current net billing rules, the financial picture has changed. The key in 2026 is not just producing power, but using it yourself to maximize savings.
Get a quick estimate tied to local rates and sun hours.
Open calculatorBenchmark Cost Analysis
Solar & Battery System Costs in Pacifica (2026)
Here are modeled cost estimates for a typical 5.1 kW solar installation designed to offset the average local electricity bill. Since the 30% federal tax credit for homeowners is no longer available for systems installed in 2026, these figures represent the full upfront investment.
- Solar-Only System: A 5.1 kW system is estimated to cost around $13,005.
- Solar + 10 kWh Battery System: Pairing the same system with a battery for energy storage increases the estimated cost to $28,005.
These modeled prices are based on a local average of $2.55 per watt. An owned solar system can also be a useful long-term home-value feature, potentially enhancing resale appeal for future buyers looking for energy independence.
Incentives & Tax Credits
California Solar Incentives for 2026
While the federal residential solar tax credit is no longer a factor for systems placed in service in 2026, California homeowners still benefit from important state-level policies that make going solar more affordable.
- Property Tax Exclusion: In California, installing a solar system will not increase your property taxes. The added value of the solar panels is excluded from your home's valuation for tax purposes, a benefit currently scheduled to last through at least mid-2026.
- Net Billing Program: You can still earn credits for excess electricity sent to the grid. However, the value of these credits is lower than the retail rate, which is why self-consumption is so important.
These incentives are focused on making the long-term ownership of solar financially sound, even without direct federal rebates.
Net Metering: Pacific Gas & Electric Co
Net Billing (low export)
Recommended 🔋
How PG&E's Net Billing Affects Your Solar Savings
Under the current rules, known as Net Billing Tariff (NBT), PG&E compensates you for surplus solar energy sent to the grid at a rate lower than what you pay for electricity. In this model, the export rate is estimated at around 11 cents per kWh, while you pay over 32 cents per kWh to buy that same power back.
This structure makes a battery highly recommended. By storing your excess solar power in a battery, you can use it in the evening instead of selling it to PG&E for a low price and buying it back for a high one. This strategy, called self-consumption, is the most effective way to maximize your solar investment and reduce your reliance on the grid.
Projected Savings
Expected Monthly & Annual Bill Savings
Installing solar panels creates savings by replacing expensive grid electricity with power generated on your roof. With PG&E's high rates, every kilowatt-hour you produce and use at home is worth over 32 cents. Adding a battery can significantly boost these savings by storing daytime solar energy for use during expensive evening hours.
- The solar-only system is modeled to save approximately $1,354 annually, with an estimated payback period of 8.7 years.
- The solar and battery system increases those savings to $1,952 annually. While the upfront cost is higher, the improved savings from self-consumption result in a payback period of around 11.0 years, plus the added benefit of backup power during outages.
If grid electricity from PG&E becomes more expensive over time, rooftop generation can offset costlier power in future years, making your system even more valuable.