Solar Panel Cost Guide in West Allis, WI (Feb 2023)

  • West Allis Solar Installation Cost: $12,503
  • 25-Year Savings: $28,270
  • Payback Period: 7.7 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 West Allis

Find out what the average cost of a solar system is in West Allis.

The national average cost of solar panels is $2.66 per watt, but in West Allis it's $3 per watt. The average West Allis homeowner needs a 6.9-kilowatt system, which would cost about $12,503, or $9,252 after the federal solar tax credit of 30% is applied.

How much you pay can go higher or lower than the average in West Allis depending on a few factors, such as the type of solar panels you choose and the solar company you hire. Even with the significant initial cost, the average West Allis homeowner can save about $23,000 on their electricity bills over 20 years, which is one of the perks of solar.

To calculate your potential ROI and connect with a local solar expert, click the button below.

Solar savings over time in West Allis

Year Return on Investment
1 years $-10,872
3 years $-7,611
5 years $-4,349
7 years $-1,087
9 years $2,175
11 years $5,437
13 years $8,699
15 years $11,960
17 years $15,222
19 years $18,484
21 years $21,746
23 years $25,008
25 years $28,270

Top Solar Installers in West Allis

When switching to solar energy, many homeowners opt to hire a solar company since handling can be a time-consuming project. Some solar installers, especially local ones, can help you better understand incentives in West Allis, thereby optimizing your ROI.

You can get a free estimate from a local solar installer on how much your investment in solar could cost for your home. Here are some in West Allis:

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 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

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 West Allis

Factors that Affect Solar Panel Costs in West Allis

The cost of installing a solar system in West Allis can vary by more than $10,000 from home to home. Your actual cost depends on several factors. The biggest one is your system size, and other factors include equipment choices, financing options and the solar company you choose.

Solar Equipment

The cost of solar panels varies by thousands of dollars due to a few different factors. One of the key factors is the system size, which is measured in kilowatts (kW). Solar power systems with higher efficiency or power generation require better technology and/or more equipment, both of which can raise costs. For each additional kilowatt you need, your cost can go up by about $2,600. There are many different solar panel brands and the one you pick also changes the cost. Generally speaking, the brands that offer higher efficiency tend to also cost more. Additionally, the type of equipment you're looking to install can affect your total cost. If you just need panels, your system will be much less expensive than if you also need solar batteries or an electric vehicle charger.

Solar Financing Terms

For some homeowners, paying for solar out of pocket can be difficult. Solar loans are provided by most installers in West Allis, which can reduce, or in some cases eliminate, your upfront costs to make solar more accessible. When figuring out your overall cost, you should also calculate the interest you'll pay if you choose to go with a solar loan. Also, paying more upfront can lower the total interest paid over time.

Solar Panel Installation Company

Lastly, the company you choose to install your solar system can affect the cost. West Allis' solar companies all have different labor costs and add varying upcharges to equipment. The size of the company sometimes plays the most considerable role in your costs. Larger national companies, like SunPro and Sunrun, often have lower prices due to more resources and better pricing. Smaller local companies might be more costly, but they generally have better customer service and more customization options, and the occasional sale or promotion can bring their pricing down to compete with bigger names.

Solar Panel Cost Data by System Size

System size Cost per system watt Solar system cost 25-Year savings Payback period
6 kW $2.70 $11,357 $24,270 8.0 years
8 kW $2.65 $14,851 $32,652 7.8 years
10 kW $2.60 $18,200 $41,179 7.7 years
12 kW $2.55 $21,403 $49,851 7.5 years
14 kW $2.50 $24,461 $58,669 7.4 years
16 kW $2.44 $27,373 $67,633 7.2 years
18 kW $2.39 $30,139 $76,743 7.0 years
20 kW $2.34 $32,760 $85,998 6.9 years

How to Save on Solar Panels

Since the kind of solar panels and the installer you choose has an impact on your costs and your system's efficiency, production, and durability, it's important to select the right ones for you. Here are some things to keep in mind to help with your decision:

  • Contract: Look through the contract terms closely to make sure you understand how much it will cost, project completion timeline incentives and warranties.
  • Solar Panel Brands: Homeowners will have different preferences for panels depending on their roof configurations and energy needs. Although there are many options for which type of solar panel you can get, not every company will have the exact one you may want or need, so make sure you take a look at their list of options before deciding.
  • Reputation: Companies that have been in business for many years likely have a solid reputation. This is important because it ensures that it will not only see your solar project through, but will also provide adequate aftercare and customer support, such as part repairs and replacements.
  • Warranty: An all-inclusive, 25-year warranty can help keep your solar system running smoothly and save you money on part replacement and repairs.

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 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

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 West Allis, WI Solar Cost FAQs

How much does it cost to install solar panels in West Allis?

This is a difficult question to answer precisely, because the cost depends on a variety of factors. Generally speaking, it costs about $13,000 for a 5-kW system and $26,000 for a 10-kW system after the ITC is applied. It will be more expensive if you want extra solar equipment or higher quality panels, or if you have higher-than-average energy needs. On the flip side, you can spend less if you go with a smaller solar panel system or less efficient solar panels.

Should I lease or buy solar panels in West Allis?

Leasing solar panels can be an option if you are unable to pay upfront or get a solar loan, but since you don't own the system, you don't have access to many solar incentives. Also your property value won't increase, so you'll have less savings over time. If you can afford to buy a solar system upfront, then buying is the better option if you want the most financial benefits from going solar.

Does West Allis have a net metering program?

The majority of states have net metering programs of some kind. Through these, you can either receive compensation for the extra power your system generates or or receive credits to put toward future electricity bills. Currently there are just three states that don't have any net metering laws: Alabama, Tennessee and South Dakota.

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

To figure out how many solar panels you need, you need to know how much energy your home requires 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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