Facing high Pacific Gas & Electric (PG&E) bills in Burlingame is a common challenge, with rates often climbing. In 2026, the value of rooftop solar depends heavily on how you use the energy you generate. Simply sending excess power back to the grid is no longer the most effective strategy due to California's net billing rules. The key is to use your own solar power directly, which often makes pairing solar panels with a home battery the smartest financial path. An owned system not only cuts monthly costs but can also enhance your home's resale appeal in a competitive market.
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Open calculatorBenchmark Cost Analysis
2026 Solar & Battery Costs in Burlingame
Here are modeled cost estimates for a typical home in Burlingame. These figures are based on a 4.6 kW system designed to offset a common local electricity bill. Since the 30% federal tax credit for homeowners is no longer available for systems installed in 2026, the net cost reflects the full price without that deduction.
- Solar-Only System (4.6 kW): The estimated gross cost is around $11,730.
- Solar + Battery System (4.6 kW panels with a 10 kWh battery): The estimated combined cost is $26,730.
The battery adds a significant upfront cost, but it's crucial for maximizing your savings under current PG&E rules, as it allows you to store and use your own power when rates are highest.
Incentives & Tax Credits
California Solar Incentives for 2026
While the federal residential solar tax credit has ended, California still offers a crucial financial benefit that makes going solar more attractive:
- Property Tax Exclusion: In California, adding a solar panel system does not increase your property taxes. A $26,730 solar and battery installation adds value to your home without adding a penny to your tax assessment, a significant benefit for Burlingame homeowners. This exclusion is set to continue for systems installed through at least mid-2026.
The primary financial driver remains the direct bill savings achieved by offsetting PG&E's expensive electricity, especially when using a battery to maximize self-consumption.
Net Metering: Pacific Gas & Electric Co
Net Billing (low export)
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Understanding Export Rates with PG&E (Net Billing)
Under California's current Net Billing Tariff (often called NEM 3.0), the electricity you send back to the PG&E grid is not credited at the full retail rate. Instead, you receive a lower credit based on the 'avoided cost'—what the utility would have paid for wholesale power.
This model estimates your export credit at around $0.113 per kWh, while you pay $0.323 per kWh to buy that same power back. This gap is why storing your solar energy in a battery and using it yourself provides more value than exporting it. The goal is to sell as little power to the grid as possible and use your own generation to power your home.
Projected Savings
How Solar Creates Value with High PG&E Rates
With PG&E's retail electricity rate at an estimated $0.323 per kWh, every kilowatt-hour of solar energy you use at home delivers significant savings. However, the power you export is worth much less. This difference is why a battery is now recommended for most California homeowners.
- Modeled Annual Savings (Solar Only): Expect to save around $1,354 per year, leading to a payback period of approximately 7.9 years. This system relies on you using solar power as it's generated during the day.
- Modeled Annual Savings (Solar + Battery): Savings jump to $1,952 per year. The battery allows you to store daytime solar energy for evening use, avoiding high-cost grid power. While the initial investment is higher, the payback period is still a reasonable 10.6 years, and you gain backup power during outages.
Protecting your budget from future utility rate hikes is another key benefit. As grid electricity becomes more expensive, the value of your self-generated solar power increases over the system's 25+ year lifespan.