Solar Panel Cost Guide in Monrovia, CA (2024 Update)

  • Monrovia Solar Installation Cost: $6,920
  • 25-Year Savings: $13,325
  • Payback Period: 9.2 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 03, 2024

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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 Monrovia

Find out how much it might cost to make the switch to solar in Monrovia.

Currently, the national average cost of solar panels is $2.66 per watt. However, in Monrovia, the typical cost of solar panels is 3 per watt.The average Monrovia homeowner needs a 2.8-kilowatt system, which would cost about $6,920 with the federal tax credit, or $9,896 before the 0 tax credit is applied.

Remember that the numbers above are only averages. The price you’ll pay for solar may look quite different based on your household energy needs, the type of solar system you want to get, your solar contractor and more.For most homeowners, the upfront cost of solar panels is worth paying. On average homeowners in Monrovia see about $25,000 in savings on electricity bills over 20 years.

Click the button below to get connected to a vetted solar installer in Monrovia for a custom quote.

Solar savings over time in Monrovia

YearReturn on Investment
1 years$-5,691
3 years$-3,232
5 years$-773
7 years$1,686
9 years$4,145
11 years$6,603
13 years$9,062
15 years$11,521
17 years$13,980
19 years$16,439
21 years$18,898
23 years$21,356
25 years$23,815

Top Solar Installers in Monrovia

Do-it-yourself solar panel installation is a way to cut costs, but it's an undertaking that can be a headache. Taking advantage of a solar company can make your swap to solar power much easier. Plus, if you’re not certain what brand of solar panels and equipment you need, a solar expert can help you find the right equipment for you after a site survey and consultation.

You can work with a local solar installer to get a free estimate on how much solar panels could cost for your home. Here are some in Monrovia:

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 for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

See all of the solar companies in Monrovia

Factors that Affect Solar Panel Costs in Monrovia

Cost is typically one of the most important factors for homeowners considering investing in solar. There are a few primary factors that determine your overall cost in Monrovia: solar equipment and system size, financing options and the solar installation company you choose. We’ll cover each of these briefly below.

Solar Equipment

The cost of solar panel systems varies by thousands of dollars due to a variety of factors. One of the most significant factors is the system size, which is measured in kilowatts (kW). Solar power systems with better efficiency or power generation use better technology and/or more equipment, both of which can increase costs. For each additional kilowatt you need, your cost can go up by about $3,470.There are many different solar panel brands and the one you pick also affects the cost. Generally, the brands that are more efficient tend to also be more expensive. Additionally, the type of equipment you’re looking to get can affect your total cost. If you only need panels, your system will be far less expensive than if you also need solar batteries or an electric vehicle charger.

Solar Financing Terms

For some homeowners, paying for a solar system out of pocket can be a challenge. Solar loans are available from most installers in Monrovia, which can reduce, or in some cases eliminate, your upfront costs to make solar more affordable.However, the interest on solar loans also increases your all-in costs, so it’s crucial to consider that as well. You can always lower the total you pay in interest and sometimes even your APR by making a larger down payment.

Solar Panel Installation Company

The remaining key cost factor you should keep in mind is the installer you choose. Given the massive popularity of clean energy solutions in Monrovia, you’ll have lots of options to choose from, but each comes at different price points for labor and equipment.Companies that only sell products with high efficiency and therefore a higher price point — like Maxeon solar panels from SunPower or Tesla Powerwall batteries — so choosing those installers will generally come at a higher cost. It’s best to do some research and go with the company that provides the products, warranties and services you want and also is within your budget.

Solar Panel Cost Data by System Size

System sizeCost per system wattSolar system cost25-Year savingsPayback period
6 kW$3.61$15,157$24,3709.6 years
8 kW$3.54$19,821$32,8829.4 years
10 kW$3.47$24,290$41,5899.2 years
12 kW$3.40$28,565$50,4899.0 years
14 kW$3.33$32,646$59,5848.8 years
16 kW$3.26$36,532$68,8748.7 years
18 kW$3.19$40,224$78,3578.5 years
20 kW$3.12$43,722$88,0358.3 years

How to Save on Solar Panels

There are a lot of solar installers to choose from, all of which offer different warranties, solar panel models and price points. To help you find the right company for you, here are some tips to keep in mind:

  • Solar Panel Brands: Different companies have different brands and kinds of panels. If you prefer a specific brand, make sure the solar panel installer you’re considering has it.
  • Warranty: A comprehensive, long-term warranty can help keep your solar panel system running for a long time and save you money on repairs and maintenance.
  • Reputation: Well-established companies likely have a good reputation. This is important because it ensures that it will not only see your solar installation through, but will also provide quality aftercare and customer service, such as part repairs and replacements.
  • Contract: It’s important to read through your solar installer’s contract thoroughly to understand what services they will provide, what the warranty covers and what expectations you should have about the project timeline.

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 for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch's Monrovia, CA Solar Cost FAQs

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

The average cost of solar panels in Monrovia is about $17,350 for a 5-kW system and $34,700 for a 10-kW system before the ITC, but the real cost will depend on stuff such as the kind of solar panels you want, what size system you need and how much energy you use.

Are solar panels free in Monrovia?

Solar panels aren’t free in Monrovia, but there are some options that can make getting them more viable, such as leasing solar panels or getting a solar loan. There may also be local programs or incentives that you can take advantage of.

Can you sell solar power back to the grid in Monrovia?

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 offer you credit toward your future energy bills.

How many solar panels should I get to power my home?

To figure out how many solar panels 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 home 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.