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Last Updated: February 25, 2025
Rooftop solar energy is becoming increasingly popular for Irvine homeowners. A rooftop solar array can help you add value to your property, decrease your carbon footprint, and provide a dependable source of power. Solar power can reduce your energy costs and shrink your carbon footprint. However, it's important to select a qualified solar installer. That’s why we’ve researched the options and compiled a guide to the most trustworthy solar installation companies in Irvine. These top companies offer high-quality and reliable services.
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User Rating
Informative resources
Prompt service delivery
Free quotes
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
User Rating
Prompt service delivery
Clear pricing policy
Reliable customer support
Informative resources
Free quotes
Services Offered
Our Rating
User Rating
Reliable customer support
Informative resources
Free quotes
Prompt service delivery
Clear pricing policy
Services Offered
Our Rating
User Rating
Reliable customer support
Free quotes
Informative resources
Services Offered
Our Rating
User Rating
Informative resources
Free quotes
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
User Rating
Free quotes
Prompt service delivery
Reliable customer support
Clear pricing policy
Informative resources
Services Offered
Our Rating
User Rating
Informative resources
Clear pricing policy
Prompt service delivery
Reliable customer support
Free quotes
Services Offered
Our Rating
User Rating
Clear pricing policy
Prompt service delivery
Informative resources
Reliable customer support
Free quotes
Services Offered
Our Rating
User Rating
Free quotes
Reliable customer support
Services Offered
Our Rating
User Rating
Clear pricing policy
Informative resources
Reliable customer support
Free quotes
Services Offered
Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:
Installing solar panels can lower your electricity costs and benefit the planet by reducing your carbon footprint. When evaluating if a solar provider is right for you, consider these key factors.
Verify that your solar installer is properly licensed. This ensures that the work is done correctly using current best installation practices. There are five distinct classifications of solar contracting licenses in California: boilers, PV electrical, HVAC, thermal, and pool heating. To earn a license, an installer must take a highly comprehensive educational series, gain four years of field experience, and pass written exams.
Look at review platforms such as TrustPilot, the Better Business Bureau (BBB), and Google Reviews to find out what previous customers say about local solar installers. Reviews can give you an idea of a company’s dependability and customer service. Avoid companies with no reviews or with predominantly negative feedback.
Contact at least three solar companies to receive free, detailed quotes. Quotes should clearly explain all costs and list the exact solar components included. Comparing multiple quotes helps identify the best value based on your budget.
Quality solar installations should have comprehensive workmanship and performance guarantees. The workmanship guarantee covers any installation issues such as poor alignment, poor wiring, or cracks in the panels. The performance warranty ensures a specific energy output level. Strong warranties indicate that a solar installer has faith in its installations.
Solar energy can help reduce your electric bills over time. When weighing the total price and value of solar panels, make sure to consider these factors.
Solar panel costs vary based on your system's capacity and the solar technology being used. The average solar system in Irvine has a capacity of 2.9 kilowatts. Homeowners in the area should expect to pay approximately $3,470 per kilowatt; the average Irvine homeowners spends roughly $7,006 on a new solar array after accounting for federal tax breaks. (Some homeowners prefer to lease solar panels to reduce upfront costs.) A personalized quote from a local solar company will account for things like the capacity, panel type, and size of the planned system, and should include fees for preliminary work, labor, and permit fees.
Incentive Amount:
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.
Incentive Amount:
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
Incentive Amount:
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.
Incentive Type: PACE Financing
Incentive Amount:
Locally determined
Generally speaking, a solar photovoltaic (PV) array can be used to power any household appliance or system that uses electricity. In the simplest case, you can use a solar water heating system.
With home solar energy, you can recoup the cost of the system over time, lower your property's emissions, and be better prepared if there's an outage to the local grid.
It depends on your location and what type of panels you're installing. With the winter months in California being very mild, you have a lengthy window to install your panels, though they won't hit peak performance until summer arrives.
Absolutely. The grid in Irvine already uses a large share of renewable energy sources, and you may be able to sell your excess generated energy to your utility for additional cost savings.
Generally speaking, your energy bills will decrease significantly after you install solar panels. This is because you're using the energy you generate for free rather than buying it from your power company. In Irvine, the average amount someone can save is $763 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system after the payback period concludes.
While solar energy is an ideal option for many, it might not be ideal for homeowners in wet, dark areas. In these cases, a contractor might recommend other forms of renewable energy, such as wind or geothermal power, as a primary source. It is also important to speak to a qualified installer to determine if their solar system is compatible with the climate and environment of your area. Even if you choose a different form of renewable energy altogether, you'll still help the environment and could still qualify for distributed generation or other money-saving programs.
Yes. Solar panels don't depend on the grid to work and will continue to generate power even if the grid is having problems. Bear in mind, however, that a solar system without a storage system cannot keep you running through a nighttime outage. Your contractor can discuss some economical options to keep your home's power access reliable through the worst conditions, including battery backups or an emergency generator.
Ultimately, the answer will depend on your specific situation. You'll be eligible for a federal tax credit of up to 30% of the system's cost, as well as state or local incentives depending on where you are. As for insurance, you'll need to inform your insurance company about your new solar panels. Your premium may increase due to added property values, but you'll have peace of mind if a covered event happens to the system.
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