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Best 5 Solar Companies in Norwalk, CA

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

Norwalk homeowners are increasingly using solar panels to produce their electricity and heat their water. Local homeowners might consider solar to break free of high power costs from sources like natural gas. A professional solar company can help you install and optimize a system that matches your energy needs without breaking the bank. Discover Norwalk's top-rated solar companies and learn crucial decision-making tips on this page.

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 Norwalk Solar Companies

SunPower by True Power Solar Logo

SunPower by True Power Solar

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4.1/5
Based on 21 customer reviews.

Services Offered

Cleaning And MaintenancePanel Installation

Highlights

  • Clear pricing policy
  • Informative resources
  • 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

Panel InstallationFinancing AssistanceConsultationBattery Storage

Highlights

  • Prompt service delivery
  • Free quotes
  • Informative resources
1785 Industrial Park Ave Building A, Redlands, CA 909-347-5451 seabrightsolar.com
Semper Solaris Logo

Semper Solaris

4.9/5
Based on 342 customer reviews.

Services Offered

Battery StorageConsultationPanel InstallationFinancing Assistance

Highlights

  • Reliable customer support
  • Informative resources
  • Clear pricing policy
10713 Norwalk Blvd, Santa Fe Springs, CA 213-984-4554 sempersolaris.com
Solar Source Logo

Solar Source

4.7/5
Based on 42 customer reviews.

Services Offered

Permit AssistancePanel InstallationFinancing Assistance

Highlights

  • Clear pricing policy
  • Reliable customer support
  • Informative resources
2954 E 14th St, Long Beach, CA 562-852-5626 solarsourceinc.com

More Local Solar Companies

TENCO SOLAR

User Reviews: 4.6/5 

700 N Valley St Suite C
Anaheim, CA 92801

Solar Wholesale Group

User Reviews: 4.7/5 

5050 2nd St #41424
Long Beach, CA 90803

Better Earth Solar

User Reviews: 4.5/5 

16720 Marquardt Ave
Cerritos, CA 90703

Aikyum Solar

User Reviews: 4.5/5 

7256 Garden Grove Blvd
Westminster, CA 92683

Ameco Solar & Roofing

User Reviews: 4.4/5 

7623 Somerset Blvd
Paramount, CA 90723

Energy Service Partners

User Reviews: 4.7/5 

970 W 190th St #302
Torrance, CA 90502

SunGuide Solar Inc

User Reviews: 4.7/5 

1057 E Imperial Hwy #307
Placentia, CA 92870

Nexus Energy Systems

User Reviews: 4.5/5 

2530 E Cerritos Ave
Anaheim, CA 92806

Go Green Solar

User Reviews: 4.5/5 

1630 S Sunkist St ste e
Anaheim, CA 92806

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

Ranking Methodology

We analyzed a multitude of Norwalk solar installers, using the following criteria to determine the top-notch:

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Facts about Norwalk
Average Max Temp:71°F
Solar Payback Period:6.8 years
Average Daily Sunlight:72%
Homes Powered by Solar:18,949
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 offers multiple advantages. Here are some highlights.

  • Lowered energy bills: You can dodge the expensive cost of grid-tied power by generating some electricity right where you use it.
  • Reduced carbon footprint: Adopting solar is a surefire way to minimize your carbon footprint and home fossil fuel dependency.
  • Better energy independence: Solar energy can keep your home powered through blackouts and emergencies. You can use your solar energy anytime with optional battery storage.

What Solar Incentives Are Available to Norwalk Homeowners?

Governments and utilities often reward homeowners for switching to solar. Here are some of the rebates, tax credits or other programs you could qualify for.

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 Norwalk

The purchase price and efficacy of solar panels often rely on the solar company that installed them. Here are some essential aspects to keep in mind while shopping for a solar provider.

Licensing and Training

California requires solar companies to hold licenses for each type of equipment they install, which can include solar pool heaters, boilers, photovoltaic (PV) systems, HVAC, and water heaters. Contractors must take a highly comprehensive educational series, gain four years of field experience, and pass written exams to secure a license. You should also visit a company's website to learn about its private certifications. Two of the most prestigious are the PV Installation Professional and Solar Heating Installer certificates, granted by the North American Board of Certified Energy Practitioners (NABCEP). Some companies don't publish this information online, so you should also ask your estimator about them.

Cost of Solar Panels in Norwalk

Your solar panels' type will affect how much power you can generate. Monocrystalline panels cost the most but perform the best. Polycrystalline panels offer you a budget panel with a traditional design, but at the cost of less power generation. Thin-film panels have a low cost and are excellent for non-traditional roofs, but aren't recommended for large home installations.

You can also add electric car (EV) chargers and battery backup systems. These will increase your total project price, but they can boost your solar system's efficiency. Not all solar contractors provide these add-ons, so look for a contractor that sells them if it's crucial for you.

Most Norwalk homeowners select solar systems designed for five kilowatts (kW) of electrical capacity. These systems cost about $17,350 to install, considering both parts and installation. You can find more specific cost information in the table.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,194
Solar Polycrystalline$931
Thin-Film$544
Solar Battery$764
Solar Home EV Charger$2,865

Financing Solar Energy in Norwalk

There are various ways to pay for new solar panels, and the right one will help you decrease overhead. A few of the most common options include cash payments, power purchase agreements (PPAs), loans, and leases. Though it involves a large up-front payment, cash is the most affordable choice because it doesn't accrue interest and qualifies you for incentives. 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 cost-saving 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 PPA lets you pay a variable rate based on only the energy you use. We generally advise against these options since you will not have ownership of your system and are disqualified from solar incentives, but they might be suitable in certain circumstances. Look for installers that offer several payment plans to find the right fit for your financial needs.

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

You can claim a 26% federal tax credit from the IRS for new residential solar systems purchased before 2032. Additionally, utilities and local governments may have their own financing plans and rebates that could reduce your total cost even more.

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 Norwalk

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

Most Norwalk homeowners spend about $1,185 on energy each year. Your costs could drop by $1,317.57 for each kilowatt you generate after you pay off a solar array.

How prevalent is solar energy in Norwalk?

Yes, solar energy is on the rise in Norwalk. Some homes already generate solar power on-site or through utility grids, and they're supported by a state solar economy with 74255 workers and counting.

Should I expect a property value increase after adopting solar power?

Yes, solar energy systems will boost your property value. According to the National Renewable Energy Laboratory, for every dollar you save 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.

How can I assess my home's solar potential?

One common way to determine your home's solar viability is by using PVWatts. This powerful free tool considers panel efficiency, local weather and topography, tree cover, and system size to determine how much electricity your array could generate. However, it's not a substitute for consulting with a solar expert, who can build a full estimate with the most updated data.

What maintenance do my solar panels need, and how frequently do they need it?

Solar panels don't require much maintenance to keep working well. All you'll need to do is clean and inspect the panels every six months or as necessary in dusty seasons. Solar providers frequently offer maintenance packages to help you in your system's care.

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

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

Should I get quotes from multiple Norwalk solar companies?

Yes, we advise obtaining free solar quotes from three to five companies. You should thoroughly read each quote and compare labor fees, equipment costs, prework scope and costs, financing options and warranty details. Ensure each quote presents an itemized financial plan and includes your anticipated payback period.

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

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