Solar Panel Cost Guide in Ontwa, MI (2025 Update)

  • Ontwa Solar Installation Cost: $17,042
  • 25-Year Savings: $18,166
  • Payback Period: 14.2 Years

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By EcoWatch Local Advisors

Data Analysis: James Savino

Updated January 24, 2025

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Average Cost of Solar Panels in Ontwa

We go over average solar pricing in Ontwa.

The average cost of a solar system in Ontwa is 4 per watt.To cover the typical energy needs of the average home in Ontwa, most homeowners require a 6.0-kilowatt system. Using the figure above, a solar installation costs around $17,042, or $24,370 before the federal solar tax credit of 0 is applied.

Remember that the numbers above are only averages. The price you’ll end up paying for solar will differ based on your household energy use, the type of solar system you want to get, your solar contractor and more.For most homeowners, the upfront cost of solar power is worth paying. On average Ontwa homeowners see about $19,000 in savings on electricity bills over 20 years.

Click the button below to get connected to a highly rated solar panel company in your area for a custom estimate.

Solar savings over time in Ontwa

YearReturn on Investment
1 years$-15,817
3 years$-13,368
5 years$-10,919
7 years$-8,470
9 years$-6,022
11 years$-3,573
13 years$-1,124
15 years$1,325
17 years$3,774
19 years$6,223
21 years$8,672
23 years$11,120
25 years$13,569

Top Solar Installers in Ontwa

Do-it-yourself solar panel installation is a choice some homeowners opt for, but it's an undertaking that can be a pain. Hiring a solar company can make your swap to solar power much easier. Since solar panels are exposed to temperature swings and extreme weather, warranties and repairs from your solar installer can help you get the most out of your investment in solar panels by avoiding potential costs down the line.

There are various licensed solar professionals that can take care of your solar installation project. Here are our suggestions:

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See all of the solar companies in Ontwa

Factors that Affect Solar Panel Costs in Ontwa

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

Solar Equipment

One of the most important factors to consider when it comes to the cost of adopting solar energy is the size of the solar system, which is measured in kilowatts (kW). The more electricity your household uses, the larger your system will likely need to be. You can expect to pay about $4,060 per kilowatt in Ontwa.The brand and kind of equipment you want for your solar system can raise or lower the price quite significantly. If you prefer a 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 limited roof space or just want maximum energy production, you can expect a higher equipment cost, but this can typically lead to greater savings over time. Plus, if you want additional equipment like an electric vehicle charger or solar batteries, this will also raise the cost.

Solar Financing Terms

If paying for a solar system in cash is out of reach, solar loans are a popular option because they reduce your upfront costs and allow you to pay for your system over five to seven years on average.It’s wise to include the interest you’ll pay in your final cost estimate. If you can afford to put more money down upfront, you can reduce your total costs and the amount of time it’ll take to pay back the loan.

Solar Panel Installation Company

Finally, the company you get to install your solar system can influence your pricing. Ontwa’s solar companies all have different labor costs and add varying upcharges to 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 cost more. It’s best to do some research and decide on the company that provides the products, warranties and services you’re looking for 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$4.22$17,734$12,24514.8 years
8 kW$4.14$23,191$16,78114.5 years
10 kW$4.06$28,420$21,54514.2 years
12 kW$3.98$33,422$26,53613.9 years
14 kW$3.90$38,196$31,75413.7 years
16 kW$3.82$42,744$37,20013.4 years
18 kW$3.74$47,064$42,87313.1 years
20 kW$3.65$51,156$48,77312.8 years

How to Save on Solar Panels

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

  • Contract: Read the contract terms carefully to make sure you understand how much it will cost, completion timeline rebates and warranties.
  • Installation Process: Homeowners should understand how exactly the installation process will go, as well as important factors like the project completion timeline.
  • Solar Panel Brands: Different companies will offer different brands and kinds of panels. If you know you want a specific brand, make sure the solar installer you’re considering has it.
  • Reputation: Make sure your solar panel installer has a good reputation by confirming it has certifications and licenses, checking its number of years in business and reading reviews by previous customers and solar experts like the EcoWatch team.
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EcoWatch's Ontwa, MI Solar Cost FAQs

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

This is a hard question to answer precisely, because the cost depends on many factors. Generally speaking, it costs about $20,300 for a 5-kW system and $40,600 for a 10-kW system after the ITC is applied. It will cost more if you want extra solar equipment or more efficient panels, or if you have above-average energy consumption. On the flip side, you can spend less if you opt for a smaller solar panel system or less efficient solar panels.

Are solar panels free in Ontwa?

Solar panels aren’t free in Ontwa, but there are some options that can make getting them more affordable, such as leasing solar panels or getting a solar loan. There may also be local programs or incentives that can further reduce the cost.

Does Ontwa have a net metering program?

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

How often do you have to replace solar panels?

Although the average lifespan of solar panels is 25 to 30 years, that doesn't mean they stop working completely at that time. What this means is the amount of energy they produce will have decreased significantly after that point. You can opt to replace them after having them for that long or you can keep using them at a lower efficiency.

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.