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

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

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 Altadena 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

Why you can trust EcoWatch

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 Altadena?

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/


Solar incentives are designed to mitigate the cost of installing a solar panel system on your home. This category of financial incentives is in place to encourage more people to make the switch to renewable energy. Various kinds of incentives, including discounts, cash back or monthly utility bill credits, might be available to you. Some incentives may be offered by the California government, by your utility company or by county or municipality, while other incentives are federal. Some broad categories of solar incentives include:

  • Rebates: Some solar companies will 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 tax credits are calculated.
  • Solar Renewable Energy Certificate (SREC): In most cases, solar systems that produce over a threshold (generally small) amount of electricity will qualify for SRECs or other performance-based incentives. SRECs and performance-based incentives in general are typically offered by your state government. You can sell SRECs to your utility company or another buyer, and this is usually considered part of your taxable income.
  • Net Metering: You can sign a net metering contract with your Altadena utility company that will apply to all or a percentage of the excess electricity that is generated by your solar panels. They will then deduct this value from your utility bill each month.
  • Tax Exemptions: These can come in the form of property tax exemptions, which allow you to exclude the value added by your solar panels when paying taxes on your house. They may also include exemptions on sales tax at the time of purchase.
  • Tax Credits: Tax credits are dollar-for-dollar reductions that lower the amount of income tax you owe the federal government. (A tax credit is different from a tax deduction.)

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 thinking about solar incentives, federal incentives are likely the first thing that comes to mind. The Federal Solar Investment Tax Credit, or ITC, is the best-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 system installation, although that number has fluctuated slightly over time between 26-30%. The installation date of your solar system will determine what percentage you qualify for. The total installation cost includes the panels themselves as well as the cost of labor, equipment and accessories. There is no maximum claim amount. The ITC applies 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 best understand how the ITC will apply to your situation, speak to your local Altadena solar panel installation expert and ask for more information.

The Inflation Reduction Act, passed in August 2022, added more provisions to the ITC (as well as renaming it to the Clean Energy Credit). For solar system installations that begin after January 1, 2022, and are completed by the end of 2032, homeowners can receive a credit for 30% of the total cost. The percentage will then decrease annually 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. Your local Altadena solar panel company is the best resource for answering your questions about the new Clean Energy Credit and how it applies to you.

State & Local Solar Incentives

Some solar incentives are often also provided at the state and local level. Similar to federal incentives, these could include tax credits, rebates and more. Some incentives are ongoing, while others are offered for only a limited time. These local incentives might come from your county or municipality, or from the California government.

Next Steps for Installing Solar in Altadena

The nationwide use of solar energy has increased enormously in the past 15 years, in part thanks to the growth in the number of solar incentives. You might receive these incentives from the federal government, the California government or your local utility company. We recommend talking to your local Altadena solar installation expert for more information about these incentives and to ensure that you're getting the largest number possible for your solar panels.

EcoWatch's Altadena, CA Solar Incentives FAQs

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

When you add solar panels to your home in Altadena, you can expect to save around $1,502.50 per year, or approximately $28,547.52 over 20 years.

What are the best solar panel installation companies near me?

To find the top solar panel installers near you, read our article on the best solar companies in Altadena.

What are some environmental benefits of installing solar panels on my house?

You can decrease your carbon footprint by 250 pounds of CO2 annually when you install solar panels. This adds up to approximately 5,000 pounds in 20 years. Solar is also a renewable energy source, which means that making the switch lessens the drain on our planet's resources.

How long until the federal solar tax credit ends?

The Clean Energy Credit (formerly called the federal solar tax credit, or the ITC), is scheduled to end on January 1, 2035. Currently set at 30%, the credit will drop to 26% in 2033 and to 22% in 2034.

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

With the passage of the new Inflation Reduction Act, there are a number 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.

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.

Follow us