Solar Panel Cost Guide in Tustin, CA (Jan 2023)

  • Tustin 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 Tustin

Find out what the average cost of installing solar panels is in Tustin.

While the national average of solar panels is $2.66 per watt, solar panels in Tustin typically cost around $3. The average Tustin homeowner needs a 2.9-kilowatt system, which would cost about $5,504, or $4,073 after the federal solar tax credit of 30% is applied.

The true cost of your system can go above or below the average in Tustin depending on a variety of factors, such as the brand of solar panels you choose and the solar company you hire. Many homeowners find adopting solar power is a sound investment. The average homeowner in Tustin can save around $25,000 on their power bills over 20 years.

Click the button below to get connected to a vetted solar company in Tustin for a custom estimate.

Solar savings over time in Tustin

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 Tustin

Putting up solar panels on your own can be a dangerous project, which is why using a solar installation company is a good option for many homeowners. Some solar installers, especially local ones, can help you take advantage of incentives in Tustin, therefore optimizing your ROI.

If you're looking for a solar company in Tustin, we've put together a list of our top suggestions here:

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 Tustin

Factors that Affect Solar Panel Costs in Tustin

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

Solar Equipment

System size, which is measured in kilowatts, is one of the largest factors that affects the overall cost of going solar. That's why it's important to accurately gauge the size of the solar energy system needed for your home by figuring out your typical energy use. The brand and type of equipment you choose for your solar system can increase or decrease the price quite significantly. If you prefer a trusted brand name like Tesla or SunPower, these often come at a higher price than other brands. Efficiency also matters. Whether you're opting for high efficiency because you have a small roof or just want maximum energy production, you will be looking at a higher equipment cost, but this can typically lead to greater savings over time. Also, if you want extra equipment like an electric vehicle charger or solar batteries, this will also raise the cost.

Solar Financing Terms

Solar panels can save you money on power bills over time, but they can also be a significant investment. That's why many Tustin homeowners opt to finance their solar panel systems to make going solar more affordable. You'll have to consider the long-term cost of loans, including the amount of interest you'll pay over the length of the loan. If you can only get a high-interest loan, then your total can be hundreds or even thousands of dollars more than the original cost. Making a larger down payment or securing a solar loan with a low APR could reduce your costs remarkably.

Solar Panel Installation Company

The solar panel installer you choose will impact your total cost to adopt solar energy. Different companies will charge different amounts for the equipment and labor. Larger national companies typically have lower costs, but some local companies keep up with them by offering sales and discounts. While the smaller companies might not have access to specific equipment options like Tesla Powerwall batteries or extra services like electric car charger installation, they might be cheaper overall.

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 company you choose has an impact on your costs and your system's durability and efficiency, it's important to pick the right ones for you. Here are some things to keep in mind to help with your decision:

  • Solar Panel Brands: Not all solar companies carry the same brands of solar panels, so the brand and type of panel you want can play a considerable role in the company you hire.
  • Reputation: Your solar installer should have a good reputation as a company and have verifiable expertise in the field. A couple of ways to check this are to look for whether a company has technicians certified by the North American Board of Certified Energy Practitioners (NABCEP) and if it has good reviews from previous customers.
  • Contract: Even though reading through a contract can take a lot of time, it's important to do it thoroughly so you can make sure you understand what services your solar company will provide and the terms of the warranty.
  • Warranty: Warranties that cover panel repairs and maintenance over around 25 years are the gold standard in the business, and offering that kind of warranty is one mark of a good company.

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 Tustin, CA Solar Cost FAQs

How much does it cost to install solar panels in Tustin?

This is a difficult question to answer precisely, because the cost depends on many 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. It will be more expensive if you want other solar equipment or more efficient panels, or if you have higher-than-average energy usage. On the flip side, you can spend less if you choose a smaller solar panel system or less efficient solar panels.

Is it better to lease or buy solar panels in Tustin?

Leasing solar panels can be an appealing choice, as it usually comes with low or $0 upfront payments. The downside is that you won't be able to save as much. If you lease, you don't own the system, so you can't claim any incentives and your home value won't increase. Buying solar panels is a better way to go if you want to get the most savings.

Does Tustin have a net metering program?

Each state has some form of net metering programs except Tennessee, South Dakota and Alabama currently. Some states let you sell power back to the grid, but others just give you credit toward your future power bills.

How often do you have to replace solar panels?

On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but their efficiency goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher amount of energy production.

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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