Solar Panel Cost Guide in LaGrange, NY (2025 Update)

  • LaGrange Solar Installation Cost: $11,117
  • 25-Year Savings: $10,958
  • Payback Period: 13.9 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 24, 2025

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 LaGrange

We go over average solar pricing in LaGrange.

In LaGrange, solar panels cost about 4 per watt on average.To cover the typical energy needs of the average home in LaGrange, most homeowners require a 4.4-kilowatt system. Using the figure above, a solar installation costs around $11,117, or $15,897 before the federal solar tax credit of 0 is applied.

The true price you pay can go above or below the average in LaGrange based on several factors, such as the brand of solar panels you choose and the solar installer you hire.Even with the high upfront cost, the average LaGrange homeowner can save around $17,000 on their energy bills over 20 years, which is one of the benefits of solar.

Click the button below to get connected to a reputable solar installer in LaGrange for a personalized quote.

Solar savings over time in LaGrange

YearReturn on Investment
1 years$-9,854
3 years$-7,328
5 years$-4,801
7 years$-2,275
9 years$251
11 years$2,778
13 years$5,304
15 years$7,831
17 years$10,357
19 years$12,883
21 years$15,410
23 years$17,936
25 years$20,463

Top Solar Installers in LaGrange

Many homeowners decide to use a solar panel installer since trying to install solar panels yourself can be a lot of work. Another perk of going with a solar company is that they can help you optimize your investment by cutting back on future costs of repairs and replacements due to warranties and giving you information on local incentives you can take advantage of.

There are various licensed solar professionals that can install solar panels for you. Here are our suggestions:

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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 LaGrange

Factors that Affect Solar Panel Costs in LaGrange

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

Solar Equipment

When it comes to estimating the cost of a solar panel system in LaGrange, one of the most crucial factors is the size of the system you need. Solar systems are sized by kilowatts (kW) and are mainly based on your home’s energy usage, which you can determine by looking at past power bills. Your overall cost can increase by about $3,650 for each additional kilowatt you need.The kind of solar panels and equipment you want is another factor that will largely impact costs. Solar panels that are more efficient, like monocrystalline panels, tend to cost more. Furthermore, solar equipment is more than 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’s in your budget.

Solar Financing Terms

Most solar companies in LaGrange offer solar loans, which reduce your upfront costs of installing solar.Although solar loans make adopting solar energy more accessible for LaGrange homeowners, they can also add to the total you pay for your system, depending on your interest rate and how long you take to pay off the loan. If you put down a larger down payment, though, you can avoid paying as much in interest.

Solar Panel Installation Company

The solar installer you select will influence your total cost to go solar. Different companies will charge different amounts for the equipment and labor.Additionally, some companies in LaGrange know more about local solar incentives and can help you take advantage of additional rebates or tax exemptions. However, they may charge more for that service. Even if they cost more upfront, they could end up saving you more money in the long run.

Solar Panel Cost Data by System Size

System sizeCost per system wattSolar system cost25-Year savingsPayback period
6 kW$3.80$15,943$11,55714.5 years
8 kW$3.72$20,849$15,81814.2 years
10 kW$3.65$25,550$20,28313.9 years
12 kW$3.58$30,047$24,95313.7 years
14 kW$3.50$34,339$29,82813.4 years
16 kW$3.43$38,427$34,90613.1 years
18 kW$3.36$42,311$40,18912.8 years
20 kW$3.29$45,990$45,67712.5 years

How to Save on Solar Panels

Since the type of solar panels and the installation company 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:

  • Warranty: A quality company stands out from other companies by offering the gold standard warranty — a 25-year, all-inclusive warranty covering parts, labor and performance.
  • Installation Process: When making the switch to solar, it’s necessary to maintain an open line of communication with your solar panel company. Make sure you understand how the installation process works and the project completion timeline.
  • Contract: Before signing a contract with a solar company, be sure to look it over fully so you understand the terms. Also, ask questions if you’re unsure about some of the terms, such as what the warranty covers and what services you can expect from them.
  • Reputation: Solar system installers that have great reviews from their customers and that have been operating for many years likely offer high-quality solar panel installation and expertise.
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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 LaGrange, NY Solar Cost FAQs

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

This is a hard question to answer exactly, because the cost depends on a few different factors. Broadly speaking, it costs about $18,250 for a 5-kW system and $36,500 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 consumption. On the flip side, you can spend less if you want a smaller solar panel system or cheaper solar panels.

Is cost the most important consideration when buying solar panels?

Cost is without a doubt one of the most important factors you should consider when buying solar panels, but other important factors include efficiency, durability, and quality.

How much can I save on electricity bills after installing solar panels?

It is possible to erase your electricity bills with solar panels, but for most homeowners throughout LaGrange, that will require at least a 10-kW system. Not all homes can accommodate that size system, so you’ll want to check with a local solar installer to see how many panels can fit on your roof.

What solar power system size is right for my home?

To figure out what solar panel system size you need, you need to know 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 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.