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

  • Glendora Solar Installation Cost: $5,446
  • 25-Year Savings: $13,505
  • Payback Period: 7.2 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

Why you can trust EcoWatch

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 Glendora

Let's take a look at the average cost of solar in Glendora.

In Glendora, solar panels cost about $3 per watt on average. To account for the typical energy needs of the average home in Glendora, most homeowners require a 2.9-kilowatt system. Using the per-watt figure above, a solar installation costs around $5,446, or $4,030 after the federal solar tax credit of 30% is applied.

Keep in mind that the figures above are only estimates based on the average energy use of Glendora homeowners. The cost of a solar system for your home may look different depending on factors unique to your situation, like your household energy use and solar contractor. Many homeowners find adopting solar power is a solid investment. The average homeowner in Glendora can save about $25,000 on their energy bills over 20 years.

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

Solar savings over time in Glendora

Year Return on Investment
1 years $-4,688
3 years $-3,172
5 years $-1,656
7 years $-140
9 years $1,376
11 years $2,892
13 years $4,408
15 years $5,924
17 years $7,440
19 years $8,957
21 years $10,473
23 years $11,989
25 years $13,505

Top Solar Installers in Glendora

When switching to solar energy, many homeowners opt to use a solar company since DIY solar panel installation can be a difficult project. Companies can also have access to a large variety of the best solar panels and help you choose which one will be right for your family.

Working with a vetted solar company can help your solar project go smoothly. Here are our recommendations:

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 Glendora

Factors that Affect Solar Panel Costs in Glendora

Even though the average cost of a solar system in Glendora is $5,446, your final cost may differ. There are several factors that can have a significant impact on the cost of a solar panel installation. Below are some of the more crucial things to keep in mind.

Solar Equipment

System size, which is measured in kilowatts, is one of the largest factors that affects the overall cost of going solar. Because of that, it's crucial to accurately gauge the size of the solar energy system needed for your home by figuring out your typical energy use. The model of solar panels and equipment you get is another factor that will considerably affect costs. Solar panels that are more efficient, like monocrystalline panels, tend to come at a higher price. Further, solar equipment goes beyond just the solar panels themselves. You'll also need to think about the kind of racks used to mount the panels, inverters, solar batteries, etc. It's important to take all of this into consideration when looking into a solar system that falls within your budget.

Solar Financing Terms

Most solar companies in Glendora have solar loans, which reduce your upfront costs of installing a solar system. However, the interest on solar loans also adds to your total costs, so it's crucial to consider that as well. You can always reduce the total you pay in interest and sometimes even your APR by making a larger down payment.

Solar Panel Installation Company

The solar company you choose to handle your switch to sustainable energy can have an effect on your total costs. There are about 3 solar panel companies operating in Glendora, and each can charge different amounts for labor and equipment. You may come across national solar installers that have lower prices because of their bigger brand name and access to bulk equipment pricing, or you might see small, local installation companies offering deals or promotions to compete with those larger companies.

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 $27,986 7.5 years
8 kW $2.78 $15,594 $37,621 7.3 years
10 kW $2.73 $19,110 $47,408 7.2 years
12 kW $2.68 $22,473 $57,348 7.0 years
14 kW $2.62 $25,684 $67,441 6.9 years
16 kW $2.57 $28,741 $77,687 6.8 years
18 kW $2.51 $31,646 $88,086 6.6 years
20 kW $2.46 $34,398 $98,638 6.5 years

How to Save on Solar Panels

Since the kind of solar panels and the installer you choose considerably affects your costs and your system's efficiency, production, and durability, it's important to pick the right ones for you. Here are some tips to keep in mind to help with your decision:

  • Reputation: The North American Board of Certified Energy Practitioners (NABCEP) is a well-established certification organization for sustainable energy professionals. If your solar panel installer is NABCEP-certified, it likely has a solid reputation and is qualified to install your solar system. Another way you can verify your installer's reputation is by reading reviews.
  • Solar Panel Brands: Not all solar companies offer the same brands of solar panels, so the brand and type of panel you want can play a considerable role in the company you go with.
  • Warranty: A quality company rises above other companies by providing the gold standard warranty — a 25-year, all-inclusive warranty covering parts, labor and performance.
  • Contract: Before you sign a contract with a solar installer, make sure to look it over completely so you understand the terms. Also, ask questions if you're not sure about some of the terms, such as what the warranty covers and what services you can expect from them.

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 Glendora, CA Solar Cost FAQs

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

The average cost of solar panels in Glendora is about $13,650 for a 5-kW system and $27,300 for a 10-kW system before the ITC, but the actual cost will depend on certain factors such as the model of solar panels you want, what size system you need and how much energy you consume.

Is cost the most important thing to keep in mind when buying solar panels?

The upfront cost is a key factor to consider, but whether it's the most important for you depends on your reasons for going solar. In places where rooftop space is limited, efficiency can trump the cost. Other factors that are important to consider are the quality and durability of your solar panels.

Is switching to solar power worth it?

Whether or not solar panels are worth it depends on some different factors like local electricity rates and how much direct sunlight your roof gets.

How often do you have to replace solar panels?

On average, the lifespan of solar panels is 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 larger level 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.

Follow us