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

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

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 Tustin solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated September 15, 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 Tustin?

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 mitigate the cost of installing a solar panel system on your home. Financial incentives like these are designed to encourage more homeowners to switch to renewable energy. Solar incentives might include cash back, upfront discounts or credit towards your monthly utility bill. Some incentives are handled by the federal government, some by the California government and some by your specific utility company, county or municipality. Some solar incentives you might qualify for are:

  • Net Metering: You may be able to sign a net metering agreement with your Tustin 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): SRECs and other performance-based incentives may be available to you if the solar system on your home produces over a specified (generally small) amount of electricity. These types of incentives are generally handled at the state level. You can sell the SRECs you receive to your utility company or other buyers, and the money you receive in return is usually considered part of your taxable income.
  • Rebates: Some solar companies will help you claim a rebate, or partial refund after purchase, for your solar panels. Counties or states will also sometimes offer limited-time rebates. The value of a rebate will usually be deducted from your total price before any tax credits are calculated.
  • Tax Credits: Tax credits lower, dollar-for-dollar, the amount of income tax you owe the federal government. Tax credits differ from tax deductions.
  • Tax Exemptions: Tax exemptions may come in one of two forms. First, there is sales tax exemption, which is applied at the time you purchase your solar panels. The second is property tax exemption. This allows you to ignore the value added by your solar system when paying property tax on your home.

Best National Provider

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  • Most efficient panels on the market
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Best Regional Coverage

Momentum Solar

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  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
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Best Warranty Coverage

ADT Solar

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  • Industry-leading warranty coverage
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  • Some reported communication issues
  • No leases or PPAs

Federal Solar Incentives

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

The ITC can be applied to solar systems installed after January 1, 2006 and lets you deduct from your taxes a percentage of the total cost of solar panels, labor, equipment and accessories. This credit can be claimed on a solar panel system installed on a primary or secondary residence in the United States that you own. The original claim amount was 30% of the total cost, although the amount you can claim may range between 26-30%. There is no maximum amount you can claim.

Talking to your local Tustin solar panel installer 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 passing of the Inflation Reduction Act. With the new provisions, solar installation projects begun after January 1, 2022 and finished by December 31, 2032 can qualify for a 30% tax credit. The amount of the credit will then see a slight annual decrease until the current Clean Energy Credit expires in 2035. Starting in 2023, the program expansion will also make it easier to get credit for energy storage systems.

More information about the new Inflation Reduction Act can be found here. Your local Tustin solar panel company can answer your questions and explain how the new Clean Energy Credit may apply to you.

State & Local Solar Incentives

There are more than just federal solar incentives; tax credits, rebates and more might also be offered at the local or state level. These solar incentives — which might be handled by your county or municipality, or by the state of California — might be offered on an ongoing basis, or for only a limited time.

Next Steps for Installing Solar in Tustin

The expanding number of available solar incentives has contributed greatly to the increase in the use of solar power nationwide over the past 15 years. You can get solar incentives from your local utility company, the California government or the federal government. Getting in touch with your local Tustin solar panel installer is the best first step towards getting all the incentives you qualify for when you switch to solar energy.

EcoWatch's Tustin, CA Solar Incentives FAQs

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

An excellent idea would be to talk to the company that installed your solar system — or speak to a local Tustin solar installer — to learn about which incentives you may qualify for. If your solar panels were installed after January 1, 2022, you likely qualify for the recently increased 30% tax credit under the Inflation Reduction Act. Solar systems installed between 2006 and 2021 may qualify for a tax credit of 26-30%.

Who installs solar panel systems near me?

To find the right solar panel installer for you, check out our guide to Tustin's best solar panel companies.

How long until the federal solar tax credit ends?

The federal solar tax credit, formerly called the ITC and now called the Clean Energy Credit, is set to end January 1, 2035. The current 30% credit will end in 2032, replaced by a 26% credit in 2033 and a 22% credit in 2034.

If I change out my appliances for ones that can use solar energy, are there benefits 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 regarding these incentives, including information about incentives for purchasing new appliances, can be found here.

Can I use multiple types of renewable energy to power my home?

Yes, you can use multiple types of renewable energy to power your home, such as a combination of solar and geothermal. You can also combine renewable energy generation with a backup source of non-renewable energy. Make sure that you discuss the details of your plan with your local Tustin solar installation expert, to get an understanding of what will be needed and what types of incentives you will or won't qualify for.

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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