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Best 5 Solar Companies in Irvine, CA

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Written By Max Peterson|Last Updated: April 18, 2024

With Irvine's clear skies and below-average rainfall, it's an excellent area for families and businesses looking to harness the extra sunlight by buying panels from one of the best solar companies. Local homeowners might opt for solar to break free of high power costs from sources like natural gas. A professional solar installer can help you set up and optimize a system that fits your energy needs without costing a fortune. In this guide, we'll highlight Irvine's best solar providers and offer suggestions for your company choice, so you can find the perfect one for your household.

Best High-Efficiency System
4.8
  • Builds custom, high-efficiency solar systems suited to each home
  • Extensive coverage area throughout the country
  • Offers energy storage and EV charger add-ons
Best Solar Panel Leasing
4.4
  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions
Best Solar Panel Installation
4.4
  • Offers 7 panel brand options
  • 25-year workmanship warranty
  • Offers battery options

Top Irvine Solar Companies

SunPower by True Power Solar Logo

SunPower by True Power Solar

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4.0/5
Based on 21 customer reviews.

Services Offered

Cleaning And MaintenancePanel Installation

Highlights

  • Informative resources
  • Free quotes
  • Reliable customer support
201 Clark Ave, Pomona, CA 714-676-8888 truepowersolar.com
SunPower by Sea Bright Solar Logo

SunPower by Sea Bright Solar

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4.5/5
Based on 125 customer reviews.

Services Offered

Battery StoragePanel InstallationFinancing AssistanceConsultation

Highlights

  • Clear pricing policy
  • Informative resources
  • Prompt service delivery
1785 Industrial Park Ave Building A, Redlands, CA 909-347-5451 seabrightsolar.com
SunSolar U.S. Logo

SunSolar U.S.

4.7/5
Based on 46 customer reviews.

Services Offered

Solar CarportsPermit AssistanceBattery StoragePanel InstallationConsultationFinancing Assistance

Highlights

  • Free quotes
  • Prompt service delivery
  • Clear pricing policy
16755 Von Karman Ave Suite 200, Irvine, CA 949-242-0088 sunsolarus.com
Renew Earth Solar Logo

Renew Earth Solar

4.7/5
Based on 20 customer reviews.

Services Offered

Panel InstallationBattery StorageConsultationGrid-Tied Solar System

Highlights

  • Reliable customer support
  • Clear pricing policy
  • Informative resources
895 Dove St #300, Newport Beach, CA 855-727-0629 renewearth.com

More Local Solar Companies

REPOWER OC

User Reviews: 4.7/5 

2942 Century Pl Suite 760
Costa Mesa, CA 92626

SYNRG Solar - Home Energy Solutions

User Reviews: 4.7/5 

333 Chaumont Cir
Foothill Ranch, CA 92610

Vasco Solar

User Reviews: 4.6/5 

17150 Newhope St #403
Fountain Valley, CA 92708

OC Solar

User Reviews: 4.5/5 

220 Progress #150
Irvine, CA 92618

Suntrek Solar

User Reviews: 4.5/5 

5 Holland STE 215
Irvine, CA 92618

Infinity Solar

User Reviews: 4.5/5 

749 N Main St
Orange, CA 92868

Semper Solaris

User Reviews: 4.5/5 

1701 E Edinger Ave Suite H1
Santa Ana, CA 92705

Go Green Solar

User Reviews: 4.5/5 

1630 S Sunkist St ste e
Anaheim, CA 92806

EcoSolar USA

User Reviews: 4.4/5 

13880 Harbor Blvd Unit 6D
Garden Grove, CA 92843

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Ranking Methodology

Our team has carefully researched dozens of solar installers near Irvine, concentrating on the following criteria:

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Facts about Irvine
Average Max Temp:70°F
Solar Payback Period:6.8 years
Average Daily Sunlight:71%
Homes Powered by Solar:52,380
Average Annual Energy Bill:$1,185
Solar Power per Capita Percentile:48.0%

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Benefits of Solar Energy

Solar energy provides multiple perks. Let's look at a few of them.

  • Reduced carbon footprint: The sun is the universe's most abundant clean energy source, meaning you can minimize or conquer your home's dependence on fossil fuels.
  • Better energy independence: Solar panel systems can keep your home functioning through emergencies and blackouts, giving you additional security. You can use your solar energy anytime with optional battery storage.
  • Reduced energy costs: Producing some or all of your own energy will save you money on your electric bills long-term. Plus, some states provide net metering programs that allow you to sell your surplus energy back to the grid, generating additional credits toward your energy bill.

What Solar Incentives Are Available to Irvine Homeowners?

California homeowners who upgrade to solar could qualify for reimbursements, rebates, special financing and tax credits. Here are just a few of the local incentive programs.

Incentive Type: Property Tax Incentive

Website: boe.ca.gov

Incentive Amount:

100% of system value; 75% of system value exemption for dual-use equipment

Incentive Type: PACE Financing

Website: wrcog.us

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 Type: PACE Financing

Incentive Amount:

Locally determined

Incentive Type: Rebate Program

Website: selfgenca.com

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: Feed-in Tariff

Website: cpuc.ca.gov

Incentive Type: Feed-in Tariff

Website: ladwp.com

Incentive Amount:

$0.17/kWh adjusted by a time of delivery multiplier
Base price will step down over time as certain MW goals are met

Incentive Type: Rebate Program

Website: gosolarcalifornia.ca.gov

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 Type: Personal Tax Credit

Website: ecowatch.com

Incentive Amount:

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.

How To Choose the Best Solar Company in Irvine

The more comprehensive your provider search is, the better your solar panels will ultimately work. Consider each of these factors in your company search.

Licensing and Training

California requires solar companies to hold licenses for each type of equipment they install, which can include solar pool heaters, photovoltaic (PV) systems, HVAC, boilers, and water heaters. Contractors must complete a highly comprehensive educational series, gain four years of field experience, and pass written exams to secure a license. Check for private accreditations from the North American Board of Certified Energy Practitioners (NABCEP), one of the solar sector's most trusted trade groups. Its program includes certifications for both solar photovoltaic and water heating installers.

Cost of Solar Panels in Irvine

The kind of solar panels you select decides how much electricity you can produce. Monocrystalline panels and high-quality and cost more but give you the best performance. Polycrystalline panels produce less power, but they're worth it if you want a traditional panel style without the high cost. Thin-film panels aren't the best for large residential installations, but they are excellent accessories for non-traditional roofs.

You can also add electric vehicle (EV) chargers and battery backup systems. These will increase your total installation cost, but they can enhance your solar system's efficiency. Not every solar company provides these optional components, so look for a contractor that sells them if it's important for you.

A majority of Irvine homeowners choose solar systems sized for five kilowatts (kW) of electrical capacity. These systems cost about $17,350 to set up, considering both materials and labor. You can find more specific solar cost information in the table.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,235
Solar Polycrystalline$963
Thin-Film$563
Solar Battery$790
Solar Home EV Charger$2,964

Financing Solar Energy in Irvine

Choosing the ideal financing solution will affect your overall solar system cost and expected savings. Common payment options include loans, cash payments, power purchase agreements, and leases. Though it requires a large up-front payment, cash is the most cost-effective choice because it qualifies you for solar incentives and doesn't accrue interest. Solar loans are the second most effective option. As with a home or auto loan, you'll pay a monthly rate towards system ownership, including interest. You can still apply for valuable solar incentives, and depending on your lender, you could put as little as $0 down. Solar leases allow you to pay a monthly rate to rent your panels, while a power purchase agreement lets you pay a fluctuating rate based on only the energy you use. We generally advise against these options since you won't own your system and are disqualified from solar incentives, but they might be appropriate in particular circumstances. We suggest working with a contractor that offers multiple financing options. Ask each agent about what's available, and get more than one estimate for the best odds of staying within your budget.

The table below lists the average payback periods for different capacities of solar systems in Irvine.

The IRS allows you to claim a 26% federal solar tax credit on the full cost of the solar system, so long as you purchase it before 2032. Municipal authorities and utilities might also offer their own incentives, financing programs, and rebates that could save you more money.

Solar System CapacityEstimated Payback period
1 kW1.4 years
2 kW2.7 years
5 kW6.8 years
10 kW13.7 years

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Frequently Asked Questions About Solar in Irvine

How much energy and money could I save per year by switching to solar?

Most Irvine homeowners spend about $1,185 on energy each year. Your costs could drop by $1,322.66 for each kilowatt you generate after you pay off a solar array.

Is solar energy common in Irvine?

Yes, solar energy is readily available in Irvine. A growing number of local homes are already using solar power on-site or through utility grids, and California has about 74255 jobs comprising its solar economy.

Should I anticipate a property value increase after going solar?

Yes, new solar systems lead to higher property values according to the National Renewable Energy Laboratory (NREL.) Homeowners could project a $20 property value increase for each dollar they save on energy. Therefore, $600 in energy savings could boost your property value by $12,000.

How long will a typical solar system last?

Today's solar systems are incredibly durable, lasting up to 25 years. Monocrystalline panels and other premium models tend to live longer than less expensive models.

What's the average solar system size in Irvine?

The average Irvine solar system size is 2.9 kilowatts (kW). However, your final system size depends on your household's power consumption. Your panel model, surrounding shading, and roof size could also impact your final result. A professional solar provider will consider these factors and determine the right system size for your home.

How long does it take to pay back a solar loan in Irvine?

Most Irvine homeowners pay back a solar loan in 9.2 years. You can shorten the payback period by paying off extra loan principal each month.

How does "net metering" work, and do I need to participate?

Most states and utilities administrate net metering programs, and some require homeowners to join. Once you sign up, you can get a bill credit or check for any surplus electricity you produce and send to the grid. Generally, power companies compensate solar homeowners at an "avoided-cost" or wholesale rate.

What are some "red flags" to watch for as I research companies?

While many online reviews are positive, even the most recommended solar companies might have negative reviews. You should know these early warning signs for the best chances of a well-done job:
  • Pressuring you into signing a contract
  • Not being straightforward about references, cost, credentials and training and warranties
  • Inflexible options
  • Not thoroughly inspecting your site
  • No references or testimonials

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Sources