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Best 5 Solar Companies in Corona, CA

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Written By Max Peterson|Last Updated: February 05, 2024

Corona homeowners are committed to safeguarding the planet and living greener lifestyles. That includes embracing alternative energy sources like solar. Local homeowners might opt for solar to break free of high power costs from sources like natural gas. An experienced solar contractor can help you install and tune a system that fulfills your energy needs without breaking the bank. In this guide, we'll show you Corona's best solar installers and offer suggestions for your company choice, so you can find the right one for your household.

Best High-Efficiency System
  • 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
  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions
Best Solar Panel Installation
  • Offers 7 panel brand options
  • 25-year workmanship warranty
  • Offers battery options

Top Corona Solar Companies

SunPower by True Power Solar Logo

SunPower by True Power Solar

Based on 21 customer reviews.

Services Offered

Cleaning And MaintenancePanel Installation


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

SunPower by Sea Bright Solar

Based on 125 customer reviews.

Services Offered

Financing AssistancePanel InstallationBattery StorageConsultation


  • Informative resources
  • Prompt service delivery
  • Clear pricing policy
1785 Industrial Park Ave Building A, Redlands, CA 909-347-5451 seabrightsolar.com
Solar Power Supply, Inc Logo

Solar Power Supply

Based on 27 customer reviews.

Services Offered

Solar Panel UpgradesBattery StorageConsultationPanel InstallationFinancing AssistanceSkilled RepairsPermit Assistance


  • Informative resources
  • Clear pricing policy
1116 Quarry St Suite B, Corona, CA 951-338-8060 solarpowersupply.net
SolarRepair Logo


Based on 39 customer reviews.

Services Offered

Panel InstallationSkilled RepairsSolar Panel UpgradesFinancing AssistanceBattery StorageCleaning And Maintenance


  • Free quotes
  • Reliable customer support
  • Prompt service delivery
2834 Hamner Ave #464, Norco, CA 833-757-4255 mysolarrepair.com

More Local Solar Companies

Pacific Allied Group

User Reviews: 4.5/5 

9064 Pulsar Ct Suite H \u0026 G
Corona, CA 92883

REP Solar

User Reviews: 4.4/5 

198 Lewis Ct
Corona, CA 92882

Mohr Power Solar Inc.

User Reviews: 4.4/5 

1452 Pomona Rd
Corona, CA 92882

Solar Service Professionals

User Reviews: 4.6/5 

6296 Magnolia Ave #1004
Riverside, CA 92506


User Reviews: 4.4/5 

5550 E Jurupa St
Ontario, CA 91761

SYNRG Solar - Home Energy Solutions

User Reviews: 4.7/5 

333 Chaumont Cir
Foothill Ranch, CA 92610

Titanium Solar

User Reviews: 4.3/5 

2970 Inland Empire Blvd #200
Ontario, CA 91761

SolarMax Technology

User Reviews: 4.2/5 

3080 12th St
Riverside, CA 92507

JDC Energy

User Reviews: 4.5/5 

10373 Trademark St suite b
Rancho Cucamonga, CA 91730

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 focuses on the following criteria to determine the best Corona solar companies.

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Facts about Corona
Average Max Temp:79°F
Solar Payback Period:6.8 years
Average Daily Sunlight:74%
Homes Powered by Solar:31,571
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 numerous advantages that will enhance your home for years to come.

  • Better energy independence: Solar systems with battery storage function through blackouts and emergencies, and you won't have to depend on the electrical grid for your safety and comfort.
  • Reduced carbon footprint: Embracing solar is a surefire way to decrease your carbon footprint and home fossil fuel dependency.
  • Lowered energy bills: You can avoid the premium cost of grid-tied power by generating some electricity right where you use it.

What Solar Incentives Are Available to Corona Homeowners?

California's public agencies and power companies offer a number of solar incentives to help reduce your solar system costs. Here's a breakdown of available solar programs where you live.

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 Corona

Choosing a company is the first step toward a well-oiled and valuable solar array. Consider all of these factors in your service provider search.

Licensing and Training

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

Cost of Solar Panels in Corona

Your photovoltaic panels' model will influence how much electricity you can produce. Monocrystalline panels perform the best but cost the most. Polycrystalline panels generate less, but they're a great traditional option for low budgets. Thin-film panels have a low cost and are excellent for non-traditional roofs, but aren't recommended for large home installations.

If you need to charge an electric car or use your solar power in dark weather, you can pay extra for accessories. By selecting the right components, you can make your system more effective and convenient to use. Not all solar contractors provide these optional components, so look for a contractor that sells them if it's essential for you.

If you're a resident of Corona and are considering getting a five-kilowatt solar energy system, you could plan to spend about $17,350 for parts and installation. See more information on specific component and panel costs in the table.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,188
Solar Polycrystalline$927
Solar Battery$760
Solar Home EV Charger$2,852

Financing Solar Energy in Corona

There are numerous ways to pay for a solar energy system, and the right one will minimize your overhead. A few of the most common options include leases, power purchase agreements (PPAs), loans, and cash payments. Though it requires a large up-front payment, cash is the most economical choice because it qualifies you for solar incentives and doesn't accrue interest. Solar loans are the next best 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 involve paying a set monthly rate to use rooftop panels. A PPA (Power Purchase Agreement) permits you to pay a monthly rate based only on the energy you use, like an electric bill. We typically don’t recommend these two choices because you won't own the system and cannot use solar incentives. Look for installers that offer several payment plans to find the right fit for your budget.

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

The IRS allows you to claim a 26% federal tax credit on total system costs, 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 Corona

How much money could I save by going solar in Corona?

Most Corona homeowners spend about $1,185 on energy each year. Your costs could drop by $1,467.27 for each kilowatt you generate after you pay off a solar array.

Is solar energy common in Corona?

Yes, solar energy is readily available in Corona. A growing number of area homes already use solar power on-site or through utility grids, and California has about 74255 jobs forming its solar economy.

Will solar panels improve my Corona home value?

Yes, solar panels will increase your property value. According to the National Renewable Energy Laboratory, for every dollar you reduce on energy bills, your home value rises by $20. So, if your panels save you $600 per year on energy costs, your property could appreciate $12,000.

What if I live in a dark or gloomy

Solar panels could still operate in dark areas. Your technician will orient your panels to capture the most sunlight possible. They might also recommend a backup battery to keep your system working at its best.

How long does an average solar system last?

Today's solar panels are impressively durable, lasting up to 25 years. Monocrystalline options and other top-tier models tend to live longer than less expensive models.

How long does the photovoltaic installation process require?

Your solar job's duration will depend on its size and complexity, as well as Corona's permit and inspection procedures. It could take a couple of weeks to two months on average.

What are the signs I shouldn't use a particular solar company for my job?

Even the most esteemed Corona solar providers will have both supportive and unfavorable reviews. To make the most informed decision possible, focus on these indicators to know if a company isn't worth your investment:
  • High-pressure sales tactics
  • Being evasive about training and credentials, cost, references and warranties
  • Limited or no customization
  • Rushing through the site assessment
  • Limited online information

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