Solar Panel Cost Guide in Westmont, IL (Jan 2023)

  • Westmont Solar Installation Cost: $12,479
  • 25-Year Savings: $10,133
  • Payback Period: 13.8 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 Westmont

We break down average solar pricing in Westmont.

In Westmont, solar panels cost about $3 per watt on average. Because a 6.5-kW system is needed to cover the energy costs of a typical home in Westmont, the average price of going solar will be about $12,479 before claiming the federal solar tax credit of 30%.

These figures are only estimates, and how much solar costs for you will most likely differ based on the amount of energy your home requires and what company you want to go with. Despite the large upfront cost, the average Westmont homeowner can save around $13,000 on their power bills over 20 years, which is one of the advantages of solar.

To get a free estimate from a highly rated solar installation company in Westmont, you can click the button below.

Solar savings over time in Westmont

Year Return on Investment
1 years $-11,574
3 years $-9,765
5 years $-7,956
7 years $-6,148
9 years $-4,339
11 years $-2,530
13 years $-721
15 years $1,088
17 years $2,897
19 years $4,706
21 years $6,515
23 years $8,324
25 years $10,133

Top Solar Installers in Westmont

Do-it-yourself solar panel installation is a way to cut costs, but it's an undertaking that can take a lot of hard work. Going with a solar company can make your swap to solar power much easier. Local solar installation companies can also help you optimize your return on investment by assisting with any local incentives and by providing warranties and repairs.

If you'd like to switch to solar energy but still aren't sure which solar company to go with, here are our suggestions for providers nearby:

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 Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries (coming 2022)

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 Westmont

Factors that Affect Solar Panel Costs in Westmont

Cost is often one of the most important factors for homeowners wanting to invest in solar. There are a few key factors that determine your overall cost in Westmont: solar equipment and system size, financing options and the solar installation company you choose. We'll discuss each of these briefly below.

Solar Equipment

The size of the solar system you need for your household, which is measured in kilowatts, is the most significant cost factor to consider. For every additional kilowatt you need, your total will most likely increase by about $2,730. The brand and kind of equipment you get 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 have a higher price tag 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 more savings over time. Also, if you want additional equipment like an electric vehicle charger or solar batteries, this will also raise the cost.

Solar Financing Terms

Most solar companies in Westmont have solar loans, which reduce the initial cost of installing solar panels. When estimating your overall cost, you should also calculate the interest you'll pay if you decide on a solar loan. Also, paying more upfront can reduce the total interest paid over time.

Solar Panel Installation Company

The solar panel installation company you pick will influence your total cost to go solar. Different companies will charge different amounts for the equipment and labor. You may come across national solar installers that have lower prices due to 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 $8,840 14.4 years
8 kW $2.78 $15,594 $12,093 14.1 years
10 kW $2.73 $19,110 $15,498 13.8 years
12 kW $2.68 $22,473 $19,057 13.5 years
14 kW $2.62 $25,684 $22,768 13.3 years
16 kW $2.57 $28,741 $26,632 13.0 years
18 kW $2.51 $31,646 $30,649 12.7 years
20 kW $2.46 $34,398 $34,819 12.4 years

How to Save on Solar Panels

The company that does your solar panel installation will affect the warranties and brands you have access to, and it will also have an impact on your total cost. Since picking a company can be difficult, we have some tips to help you, such as:

  • Reputation: Long-standing companies likely have a good reputation. This is important because it ensures that it will not only see your solar project through, but will also provide quality aftercare and customer support, such as part repairs and replacements.
  • Warranty: A comprehensive, long-term warranty can help keep your solar panel system running smoothly and save you money on part replacement and repairs.
  • Contract: It's important to look over your solar installer's contract closely to understand what services they will provide, what the warranty covers and what expectations you should have about the cost.
  • Solar Panel Brands: The brand of solar panel you'd like to get plays a role in which installer you should opt for, since different companies have different panels.

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 Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries (coming 2022)

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 Westmont, IL Solar Cost FAQs

What is the average cost of installing solar panels in Westmont?

This is a hard question to answer exactly, because the cost depends on a variety of factors. Generally 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 other solar equipment or more efficient panels, or if you have above-average energy usage. On the other hand, you can spend less if you opt for a smaller solar panel system or less efficient solar panels.

What other factors should I consider in addition to cost when buying solar panels?

Cost is a crucial factor to consider, but whether it's the most important for you depends on why you decided to go solar. In areas where rooftop space is limited, efficiency can be more important than the cost. Other factors that are important to keep in mind are the quality and durability of your solar panels.

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

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 utility 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 usually produce about 250 to 400 watt-hours per hour, the average house 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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