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

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

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 El Cajon solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 03, 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 El Cajon?

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.

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

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

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.

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

Local Option - Municipal Energy Districts

Incentive Type:
PACE Financing
Locally determined

Renewable Market Adjusting Tariff (ReMAT)

Incentive Type:
Feed-in Tariff

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 intended to encourage more homeowners to switch their home over to renewable energy. You may be eligible for different types of incentives, including discounts, cash back or credit towards your monthly utility bill, depending on your situation. Certain incentives come from your specific utility company, county or municipality, some from the California government and others from the federal government. Some broad categories of solar incentives include:

  • Tax Credits: Tax credits are dollar-for-dollar reductions (not deductions) in how much in taxes you owe the federal government.
  • Solar Renewable Energy Certificate (SREC): SRECs are credits that can be sold to your utility company (or other buyers) for cash that normally counts as part of your taxable income. Generally, a certain (small) threshold of energy production must be met before your solar system is eligible for SRECs or similar performance-based incentives. These kinds of incentives are generally handled at the state level.
  • Tax Exemptions: Your solar panel system may qualify for exemptions on both sales and property tax. Sales tax exemptions come into effect at the time of purchase. Property tax exemptions let you exclude the value that solar panels add when calculating property taxes on your house.
  • Net Metering: Net metering becomes relevant once your solar panels are up and running. If you've signed a net metering agreement with your El Cajon utility company, they will subtract the value of the excess energy produced by your solar system from your monthly utility bill. In some places, this credit is dollar-for-dollar, while in others you might be refunded a percentage of the value.
  • Rebates: A solar rebate is a partial refund given after you've purchased your solar panels. Rebates might be offered by your local utility company, your county or your state. The discount that rebates offer is normally applied to the price of solar panels before calculating tax credits.

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Momentum Solar

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Federal Solar Incentives

When you hear the term "solar incentives," federal incentives might be the first thing that comes to mind. The solar incentive that you're most familiar with is probably the Federal Solar Investment Tax Credit (ITC), which gives you 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, accessories, labor and equipment. You can receive this credit for solar panels 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 the amount you can claim may range between 26-30%. There is no maximum amount you can claim.

Reaching out to your local El Cajon solar panel installation expert is the best way to understand how the ITC could apply to your situation.

In August 2022, the ITC (now titled the Clean Energy Credit) was bolstered by the passing of the Inflation Reduction Act. Homeowners can now receive a credit of 30% of the total solar system installation costs for projects that began after January 1, 2022, and will be finished by the end of 2032. The credit percentage will then decrease annually until the Clean Energy Credit ends in 2035. The expansion to the program also makes credits for energy storage systems even easier to claim, starting in 2023.

Click here to learn more about the new Inflation Reduction Act. The best way to understand how the new Clean Energy Credit might apply to you is to get in touch with your local El Cajon solar panel installers.

State & Local Solar Incentives

Tax credits, rebates and more might be claimed at multiple levels. In addition to federal solar incentives, there are often state and local ones as well. Incentives may be provided by the state of California, or by your county or municipality. Some incentives may be available for only a limited time, while others are ongoing.

Next Steps for Installing Solar in El Cajon

The large number of solar incentives available has helped tremendously increase the use of solar power nationwide over the last 15 years. You may receive solar incentives from the federal government, the California government or from your local utility company. Your local El Cajon solar panel installation company can help you learn more about which incentives you can apply for, and get you feeling good about making the change to renewable energy today.

EcoWatch's El Cajon, CA Solar Incentives FAQs

If I installed solar panels on my house a few years ago, can I still claim incentives?

You should plan to talk to a representative from the company that installed your system – or get in touch with a local El Cajon solar installer — to learn about which incentives you may qualify for. If your system was installed after January 1, 2022, you likely qualify for the newly increased 30% tax credit under the Inflation Reduction Act. Solar panels installed between 2006 and 2021 may qualify for a tax credit of 26-30%.

What are the environmental benefits of switching to solar energy?

You can lower your carbon footprint by 250 pounds of CO2 a year when you switch to solar panels. This adds up to around 5,000 pounds over 20 years. Solar is also a renewable energy source, meaning that switching your home over reduces the drain on our planet's resources.

How long until the federal solar tax credit ends?

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

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

The order in which incentives are applied may vary depending on which incentives you are eligible for but in most cases yes, you can receive multiple types of incentives for your solar project. Get in touch with your solar installer or a local tax professional to be sure you are claiming all the incentives you're eligible for and applying them in the correct order.

Can I use a combination of solar and another type of renewable energy to power my home?

You can power your home with multiple types of renewable energy, or a combination of renewable and non-renewable energy. Make sure you go over your plan with your local El Cajon solar installation expert. They can help you with the plan for your project and educate you on the various incentives that 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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