2024 Solar Incentives Guide for Fullerton, CA - Tax Credits & Rebates

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

You'll learn about:

  • Local & State Solar Incentives
  • Federal Tax Credits (Updated for 2024 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 Fullerton solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated April 21, 2024

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

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 propertyThe 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/


The term "solar incentives" includes a range of financial incentives put in place to make installing and using solar panels more affordable. This is done to encourage people to switch to renewable energy. Different kinds of incentives, including discounts, cash back or credit towards your monthly utility bill, might be available to you. Some incentives may be provided via the state of California, by your utility company or by county or municipality, while others are federal. Types of solar incentives might include:

  • Tax Exemptions: Sales tax exemptions are applied at the time of purchase for your solar panels. Property tax exemptions let you exclude the value added by your solar system when you calculate the amount of property tax you need to pay.
  • Net Metering: Don't forget to talk with your Fullerton utility company about signing a net metering contract. This will allow you to get a credit towards your utility bill every month for the value of excess energy your solar panels generate. You may receive either a dollar-for-dollar credit or a percentage of the value.
  • Solar Renewable Energy Certificate (SREC): Typically, solar systems that produce more than a predetermined (usually small) amount of electricity qualify for SRECs or other performance-based incentives. SRECs and similar incentives are typically provided by your state government. When you receive an SREC, you can sell it to your utility company or another buyer, and this is usually considered part of your taxable income.
  • Rebates: Rebates, or cash back after a purchase, are usually given prior to any solar tax credits being calculated. These rebates can be given by your local utility company, by your state or by your county.
  • Tax Credits: Tax credits decrease, dollar-for-dollar, the amount of income tax you owe the government. Tax credits are different from tax deductions.

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Federal Solar Incentives

Federal solar incentives are likely the first thing that you think of when you think about solar incentives. A federal incentive that most people are likely familiar with is the Federal Solar Investment Tax Credit (ITC). This is a tax credit for a predetermined percentage of the cost of your solar system.

The ITC applies to the total cost of solar panel installation, including the panels themselves as well as accessories, equipment and labor. This credit can be claimed for panels installed after January 1, 2006, on a primary or secondary residence located in the United States that you own. The tax credit ranges from 26-30% of total costs depending on when your project was completed. There is no maximum amount you can claim.

Reaching out to your local Fullerton solar panel installation expert is the best way to understand how the ITC may apply to your situation.

In August 2022, the ITC (now referred to as the Clean Energy Credit) was expanded and extended by the passage of the Inflation Reduction Act. The Clean Energy Credit is valid until 2035. Your solar installation project undertaken between 2022 and 2032 may qualify for a 30% tax credit. This amount will then decrease slightly each year until the current program ends. The expansion to the program also makes claiming credit for energy storage systems easier than ever before, starting in 2023.

More information about the new Inflation Reduction Act can be found here. Your local Fullerton solar panel installers are the best people to answer your questions regarding the new Clean Energy Credit and how it will apply to you.

State & Local Solar Incentives

Some solar incentives may be provided at the state and local level. Similar to federal incentives, these may include rebates, tax credits and more. These incentives might be distributed by your county or municipality, or by the California government. Certain incentives are ongoing, while others are available for a limited time.

Next Steps for Installing Solar in Fullerton

The nationwide use of solar energy has gone up significantly in the last 15 years, in part due to the proliferation of solar incentives. You might receive these incentives from your local utility company, the California government or the federal government. Talking to your local Fullerton solar panel installation expert is an excellent first step towards getting all the incentives you qualify for when you switch to solar energy.

EcoWatch's Fullerton, CA Solar Incentives FAQs

If I already have a solar system installed on my house, can I still claim incentives?

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 date of installation. Talking to the company that installed your system, or any local Fullerton solar installer, can help you learn more about what incentives you qualify for.

How much will solar panels save me annually on my electric bill in Fullerton?

Once you add solar panels to your home in Fullerton, you can anticipate savings of about $1,390.76 per year, or about $26,424.46 over 20 years.

If I change out my appliances for ones that can utilize solar energy, are there credits that I can claim?

Under the new Inflation Reduction Act, there are a variety of new financial incentives to encourage you to make eco-friendly improvements to your home. More details about 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 tax credits and rebates towards the cost of solar panels. Depending on which incentives you are receiving, they may apply in a different order. Make sure that you speak with your solar installer or a local tax professional to ensure that you are claiming the correct incentives and 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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