Solar Panel Cost Guide in Costa Mesa, CA (Jan 2023)

  • Costa Mesa Solar Installation Cost: $5,504
  • 25-Year Savings: $13,265
  • Payback Period: 7.3 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 20, 2023

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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.

Average Cost of Solar Panels in Costa Mesa

We break down average solar pricing in Costa Mesa.

In Costa Mesa, solar panels cost about $3 per watt on average. Using this figure, a typical 2.9 would cost about $5,504 before the 30% federal solar tax credit is applied.

Keep in mind that the numbers above are only averages. The price you'll end up paying for solar may look quite different based on your household energy use, the type of solar panels you want, your solar contractor and more. Despite the significant upfront cost, the average Costa Mesa homeowner can save around $25,000 on their electricity bills over 20 years, which is one of the advantages of solar.

For a personalized quote from a local solar company that has been pre-vetted by EcoWatch, click the button below.

Solar savings over time in Costa Mesa

Year Return on Investment
1 years $-4,753
3 years $-3,251
5 years $-1,750
7 years $-248
9 years $1,253
11 years $2,755
13 years $4,256
15 years $5,758
17 years $7,259
19 years $8,761
21 years $10,262
23 years $11,764
25 years $13,265

Top Solar Installers in Costa Mesa

Installing solar panels yourself can be a time-consuming project, which is why hiring a solar installation company is a good option for many homeowners. Also, companies with an outstanding reputation that cost more upfront could actually save you money in the long run because of their warranties, repair services and expert design.

You can get a free estimate from a local solar installer on how much solar panels could cost for your home. Here are some near you:

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

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 Technology

Tesla Energy

★★★★★
4.5

  • 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

See all of the solar companies in Costa Mesa

Factors that Affect Solar Panel Costs in Costa Mesa

For many Costa Mesa homeowners, the decision to go solar rests on cost. However, the range of solar installation costs can be quite wide in Costa Mesa, with typical prices between $20,000 to $40,000. There are various factors that greatly influence the price you'll pay, which we'll go over below.

Solar Equipment

When it comes to estimating the price of a solar panel system in Costa Mesa, one of the most important factors is the size of the system you need. Solar systems are sized by kilowatts (kW) and are chiefly based on your home's energy consumption, which you can gauge by looking at past energy bills. Your total cost can increase by around $2,730 for each additional kilowatt you need. The type of solar equipment you choose can bring your price up or down by thousands or even tens of thousands of dollars. If you get the most efficient solar panel brands, you'll end up paying more upfront than if you opted for the most affordable panels. However, more efficient panels could save you more in the long run on your electric bills. In addition, extra products, such as solar batteries, can bump up your total well above the Costa Mesa average.

Solar Financing Terms

Solar panels can save you money on energy bills over many years, but they can also be a big investment. That's why many Costa Mesa homeowners choose to finance their solar panel systems to make going solar more affordable. It's a good idea to include the interest you'll pay in your final cost estimate. If you can afford to pay a higher down payment, you can reduce your total costs and the amount of time it'll take to pay off the loan.

Solar Panel Installation Company

Finally, the company you hire to install your solar panels can impact how much you pay. Costa Mesa's solar companies all have different labor costs and add varying upcharges to equipment. You may see national solar installers that have lower prices because of their larger brand name and access to bulk prices, or you might see small, local installation companies offering deals or specials to compete with those major players.

Solar Panel Cost Data by System Size

System size Cost per system watt Solar system cost 25-Year savings Payback period
6 kW $2.84 $11,925 $27,120 7.6 years
8 kW $2.78 $15,594 $36,466 7.5 years
10 kW $2.73 $19,110 $45,965 7.3 years
12 kW $2.68 $22,473 $55,617 7.2 years
14 kW $2.62 $25,684 $65,421 7.0 years
16 kW $2.57 $28,741 $75,379 6.9 years
18 kW $2.51 $31,646 $85,489 6.8 years
20 kW $2.46 $34,398 $95,752 6.6 years

How to Save on Solar Panels

Since the type of solar panels and the installation company you choose greatly impacts your costs and your system's durability and efficiency, it's important to select the right ones for you. Here are some tips to keep in mind to help with your decision:

  • Reputation: Solar installers that have great reviews from their customers and that have been in business for many years likely offer quality solar panel installation and expertise.
  • Installation Process: One of the most important things to understand when going solar is the installation process itself. Be sure to clarify any details you should know with your solar company, such as what permits you should secure and what the project timeline is.
  • Solar Panel Brands: Not all solar installers offer the same brands of solar panels, so the brand and type of panel you want can play a big role in the company you go with.
  • Contract: Though reading through a contract can take a lot of time, it's important to do it thoroughly so you can be sure you understand how much the equipment and services will cost and the terms of the warranty.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

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 Technology

Tesla Energy

★★★★★
4.5

  • 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

EcoWatch's Costa Mesa, CA Solar Cost FAQs

How much does it cost to install solar panels in Costa Mesa?

This is a tough question to answer precisely, because the cost depends on a few different factors. Broadly speaking, it costs about $13,650 for a 5-kW system and $27,300 for a 10-kW system after the ITC is applied. You can expect to pay more if you want additional solar equipment or more efficient panels, or if you have higher-than-average energy needs. Conversely, you can spend less if you go with a smaller solar panel system or less expensive solar panels.

Is cost the most important thing to consider when buying solar panels?

Cost is certainly one of the most important factors you should consider when buying solar panels, but other important factors include efficiency, durability, and quality.

How will having solar panels impact my home value?

Solar panels can increase the value of your property by about 4%, according to research done by Zillow. The average home value in Costa Mesa is currently $750,774, so you can expect a value of about $30,782 more than houses without a solar system. The exact figures will vary, but most experts agree that installing solar panels in Costa Mesa is a rewarding investment.

What solar power system size is right for my home?

To figure out what solar panel system size you need, you should find out how much energy your home needs and how much sunlight your home gets. For a general estimate, however, since each panel can typically produce about 250 to 400 watt-hours per hour, the average household will need 20 to 35 panels.

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.

Company 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.

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