2023 Solar Incentives Guide for Foster City, CA - Tax Credits & Rebates

In this guide, we'll cover the latest solar incentives and rebates available in Foster City.

You'll learn about:

  • Local & State Solar Incentives
  • Federal Tax Credits (Updated for 2023 and beyond)
  • Ways to optimize your solar investment

Solar installers are experts in maximizing your solar tax credits and rebates.
Get a free quote from one of our trusted Foster City solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated March 14, 2023

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We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

What Solar Tax Credits, Incentives, and Rebates are Available in Foster City?

Property Tax Exclusion for Solar Energy Systems and Solar Plus Storage System

Incentive Type:
Property Tax Incentive
100% of system value; 75% of system value exemption for dual-use equipment

Western Riverside Council of Governments - Home Energy Renovation Opportunity (HERO) Financing Program

Incentive Type:
PACE Financing
Eligible products can be financed for up to 25 years, depending on the useful life of the eligible product.
Minimum financing: $5,000
The financing may not exceed fifteen percent (15%) of the market value of the property, up to the first seven hundred thousand dollars ($700,000) of the property’s market value, and ten percent (10%) of the remaining value of the Property above seven hundred thousand dollars ($700,000) minus any PACE assessment on the property The total amount of any annual property taxes and assessments shall not exceed five percent (5%) of the property's fair market value, determined at the time program financing is approved.

Local Option - Municipal Energy Districts

Incentive Type:
PACE Financing
Locally determined

Self-Generation Incentive Program

Incentive Type:
Rebate Program
For projects 30 kW or larger, 50% of incentive will be received up-front; 50% will be received based on actual kWh production over the first 5 years. For projects under 30kW, 100% of the incentive will be paid up front.
Incentives will step down over time. See below for incentive amounts.

Renewable Market Adjusting Tariff (ReMAT)

Incentive Type:
Feed-in Tariff

LADWP - Feed-in Tariff (FiT) Program

Incentive Type:
Feed-in Tariff
$0.17/kWh adjusted by a time of delivery multiplier
Base price will step down over time as certain MW goals are met

California Solar Initiative - Solar Thermal Program

Incentive Type:
Rebate Program
Step 1 Incentive Rates (contact utility to determine current incentive levels):
Single Family Residential Incentives:
Systems that displace natural gas: $29.85 per estimated therm displaced
Systems that displace electricity or propane: Funding has been exhausted
Commercial/Multifamily Incentives:
Systems that displace natural gas: $20.19 per estimated therm displaced
Systems that displace electricity or propane: $0.42 per estimated kWh displaced *** Note, funding has been exhausted in this category for SCE and PG&E
Solar Pool heating: $5.00 per estimated therm displaced

Federal Residential Renewable Energy Tax Credit

Incentive Type:
Personal Tax Credit
30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

Source: https://www.dsireusa.org/


Solar incentives are designed to make renewable energy usage more affordable via financial incentives for individuals who install solar panels on their homes. Incentives could include things like discounts, cash back or monthly utility bill credits. Some incentives are provided by the federal government, while others are handled by the California government or by your utility company, county or municipality. You might qualify for any of the following types of solar incentives:

  • Tax Exemptions: Sales tax exemptions go into effect at the time of purchase for your solar panels. Property tax exemptions allow you to exclude the value that your solar panels add when calculating how much property tax you need to pay on your home.
  • Rebates: Your solar installer might help you claim a rebate, or partial refund of your purchase, for your solar system. Counties or states will also offer limited-time rebates at various times. Any rebates you receive will usually come off the total price before tax credits are calculated.
  • Tax Credits: Different from tax deductions, tax credits reduce, dollar-for-dollar, the amount of income tax that you owe the federal government.
  • Net Metering: You may be able to sign a net metering contract with your Foster City utility company, that may apply to all or a percentage of the excess electricity your solar panels generate. They will then deduct this value from your monthly utility bill.
  • Solar Renewable Energy Certificate (SREC): Generally, solar systems that produce over a threshold (normally small) amount of electricity can qualify for SRECs or other performance-based incentives. SRECs and the like are typically given at the state level. You can sell SRECs to your utility company or another buyer, and the money you receive is normally considered part of your taxable income.

Federal Solar Incentives

Federal incentives are the type of incentives that you are most likely to have some knowledge of. The Federal Solar Investment Tax Credit, or ITC, is the most commonly known federal solar incentive. The ITC allows you to claim a tax credit for a set percentage of the cost of your solar system.

The ITC initially applied to 30% of the cost of solar panel installation, although it has fluctuated slightly over the years between 26-30%. The installation date of your solar system will determine what percentage you qualify for. The cost of installation includes the panels themselves as well as the cost of equipment, accessories and labor. There is no maximum claim amount. The ITC can be applied to solar panels installed after January 1, 2006 on your primary or secondary residence. The residence must be owned by you and in the United States.

To know exactly how much money the ITC could save you, contact your local Foster City solar panel installer.

The Inflation Reduction Act, passed in August 2022, made some changes to the ITC (as well as renaming it to the Clean Energy Credit). Homeowners are now eligible for a credit equal to 30% of the total costs of solar system installation for projects that began after January 1, 2022 and will be finished by the end of 2032. This percentage will then decrease yearly until the Clean Energy Credit expires in 2035. Starting in 2023, the expansion to the program will also make it easier to get credit for energy storage systems.

More information about the new Inflation Reduction Act can be found here. To fully understand how the new Clean Energy Credit applies to you, get in touch with your local Foster City solar installers.

State & Local Solar Incentives

Federal solar incentives are not your only option; tax credits, rebates and more may be offered at the state and local level. These incentives — which may be provided by the state of California, or by your county or municipality — could be offered on an ongoing basis, or for only a limited time.

Next Steps for Installing Solar in Foster City

You can qualify for solar incentives from the California government and the federal government, as well as from your local utility company. The increased availability of solar initiatives over the last 15 years has helped increase solar adoption nationwide. We recommend talking to your local Foster City solar installation expert for more information about these incentives and to make sure that you're getting all of the money you can for your solar system.

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EcoWatch's Foster City, CA Solar Incentives FAQs

Can I claim incentives for adding solar panels to a vacation home, rental property or commercial property?

While we recommend talking to your local solar installer and/or tax professional to better understand what solar incentives apply to you, many incentives can be claimed on a second home, as long as it is in the United States and owned by you. There may be additional incentives available specifically for commercial properties, depending on the specifics.

I already have solar panels. Are there any incentives that I qualify for?

If your solar panels were installed after January 1, 2022, you may qualify for the recently increased 30% tax credit under the Inflation Reduction Act. If your system was installed between 2006 and 2021, you might qualify for a tax credit between 26% and 30%, depending on the exact installation date. Reaching out to the company that installed your system, or any local Foster City solar installer, can help you understand what incentives you qualify for.

What are some of the environmental benefits of switching to solar?

You can lower your carbon footprint by 250 pounds of CO2 a year when you install solar panels. This adds up to approximately 5,000 pounds over 20 years. In addition, solar power is a renewable energy source, which means that switching your home over reduces the drain on our planet's resources.

If I switch my appliances out for ones that use solar energy, are there any credits that I can claim?

Under the new Inflation Reduction Act, there are several new financial incentives to encourage you to make eco-friendly improvements to your home. More details on these incentives, including information about incentives for purchasing new appliances, can be found here.

Can I receive incentives both towards the up-front cost of solar panels, and later as reimbursement?

Yes, you can claim both rebates and tax credits towards the cost of solar panels. Depending on which incentives you are eligible for, they may apply in a different order. Make sure that you speak with your solar installer or a local tax professional to confirm that you are claiming the correct incentives and that you're getting the most money you can.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert's opinion on the top solar companies featured here, follow this link.

Solar incentive research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.

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