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 June 24, 2024

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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 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" refers broadly to financial incentives implemented by the government and by solar companies to encourage the use of renewable energy by making solar panels more affordable. The incentives could include cash back, upfront discounts or monthly credits towards your utility bill. Some incentives are provided by the federal government, some by the California government and some by your specific utility company, county or municipality. Some broad categories of solar incentives include:

  • Tax Exemptions: Sales tax exemptions go into effect at the time of purchase for your solar system. Property tax exemptions allow you to exclude the value that your solar panels add when you calculate how much property tax you need to pay.
  • Net Metering: Net metering becomes relevant after your solar system is up and running. If you've signed a net metering agreement with your Fullerton utility company, the company will subtract the value of the excess energy produced by your solar system from your utility bill each month. In some places, this credit is dollar-for-dollar, while in other places you might make back a percentage of the value.
  • Solar Renewable Energy Certificate (SREC): SRECs are credits that can be sold to your utility company (or other buyers) for money that normally counts as part of your taxable income. Typically, there is a small threshold of energy production to meet before your solar system qualifies for SRECs or other performance-based incentives. These kinds of incentives are normally handled at the state level.
  • Rebates: Your solar installer might help you claim a rebate, or partial refund of your purchase, for your solar panels. States or counties will also sometimes offer limited-time rebates. If you receive a rebate, that amount will usually be deducted from your total price before any tax credits are calculated.
  • Tax Credits: Tax credits lower, dollar-for-dollar, the total amount of tax you owe the federal government. These differ from tax deductions.

Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Best Technology

Tesla Energy

★★★★★
3.2
  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

Federal Solar Incentives

When you think about solar incentives, you likely think of federal incentives first. The solar incentive that you're most familiar with is probably the Federal Solar Investment Tax Credit (ITC), which provides a credit on your taxes equal to a predetermined percentage of the cost of your solar system.

The ITC covers solar systems installed after January 1, 2006, and under this program you can deduct from your taxes a percentage of the total cost of solar panels, accessories, equipment and labor. This credit can be claimed on a solar panel system installed on a primary or secondary residence that you own in the United States. The original amount you could claim was 30% of the total cost, although certain projects may qualify for only 26%, depending on the details. There is no maximum amount you can claim.

Speaking with your local Fullerton solar panel installer is the best way to learn more about how the ITC could apply to you.

In August 2022, the ITC (now titled the Clean Energy Credit) was bolstered by the passing of the Inflation Reduction Act. For solar systems installed between January 1, 2022, and December 31, 2032, homeowners may be eligible for a credit for 30% of the total cost. After 2033, the percentage will decrease annually until the Clean Energy Credit expires in 2035. The program expansion also makes it easier to get credit for energy storage systems, beginning in 2023.

Click here to learn more about the new Inflation Reduction Act. To understand how the new Clean Energy Credit applies to you, talk to your local Fullerton solar installation expert.

State & Local Solar Incentives

Federal solar incentives are not your only option; tax credits, rebates and more might also be offered at the local or state level. Some incentives are ongoing, while others may only be available for a limited time. They may be given by the California government, or by your county or municipality.

Next Steps for Installing Solar in Fullerton

There are many kinds of solar incentives: those provided by the federal government, those given by the California government and those given by local utility companies, to name a few. The use of solar energy has grown tremendously in the last 15 years, partially thanks to these incentives. Your local Fullerton solar panel installer can provide you with more details about which incentives you can apply for, and get you started on the path to switching to renewable energy today.

EcoWatch's Fullerton, CA Solar Incentives FAQs

If my house already has solar panels, can I still claim incentives?

If your solar system was installed after January 1, 2022, you may qualify for the newly increased 30% tax credit under the Inflation Reduction Act. If you had your system installed between 2006 and 2021, you may qualify for a tax credit between 26% and 30%, depending on the exact installation date. Reaching out to the company that installed your solar system, or any local Fullerton solar installer, can help you learn more about what incentives you might want to apply for.

How much can I save on my electric bill annually if I install solar panels on my house in Fullerton?

Generally, homeowners in Fullerton who install solar panels save about $1,390.76 per year, or around $26,424.46 over 20 years after they make the switch.

If I trade in my appliances for ones that utilize solar energy, are there any benefits that I can claim?

With the passage of the new Inflation Reduction Act, there are a variety of new financial incentives for making eco-friendly improvements to your home. More details regarding these incentives, including information about incentives for purchasing new appliances, can be found here.

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

The order your incentives will be applied in may vary depending on which incentives you are claiming but typically yes, you can receive multiple types of incentives for your solar project. Talk with your solar installer or a local tax professional to verify you are claiming all the incentives you qualify for and applying them in the correct order.

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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