Solar Panel Cost Guide in Windsor, CO (2025 Update)

  • Windsor Solar Installation Cost: $14,824
  • 25-Year Savings: $16,001
  • Payback Period: 14.2 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

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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 Windsor

Find out what the average cost of solar panels are in Windsor.

The national average cost of solar panels is $2.66 per watt, but in Windsor it’s 4 per watt.Since a 5.3-kW system is needed to cover the energy consumption of a typical home in Windsor, the average price of going solar will be about $14,824 after claiming the federal solar tax credit of 0.

The prices above are just estimates to give you an idea of the cost of a solar panel system. The actual cost of making the switch to solar can vary based on several factors, such as how many panels you need, your energy consumption and what solar installer you go with.For most homeowners, the upfront cost of solar panels is worth paying. On average homeowners in Windsor see about $19,000 in savings on energy bills over 20 years.

You can click the button below to get connected with a top solar installer in Windsor for a quote for your home.

Solar savings over time in Windsor

YearReturn on Investment
1 years$-13,845
3 years$-11,887
5 years$-9,929
7 years$-7,971
9 years$-6,012
11 years$-4,054
13 years$-2,096
15 years$-138
17 years$1,820
19 years$3,778
21 years$5,736
23 years$7,694
25 years$9,652

Top Solar Installers in Windsor

Although you can install solar panels on your own, it requires extra labor and know-how. That's why most homeowners choose to hire a solar panel installer. Solar warranties and repairs are typically included in the cost of installation when you opt for a solar contractor too, which can save you more money after your upfront investment.

If you’d like to make the switch to solar but still aren’t sure which solar installer to go with, here are our recommendations for providers nearby:

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Best Solar Financing

Blue Raven Solar

★★★★★
4.5
  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

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 Windsor

Factors that Affect Solar Panel Costs in Windsor

While the average cost of a solar system in Windsor is $14,824, your actual cost may differ. There are many factors that can have a sizable impact on the cost of a solar system installation. Below are some of the more crucial things to keep in mind.

Solar Equipment

One of the most significant 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 energy your household consumes, the larger your system will likely need to be. You can expect to pay about $3,980 per kilowatt in Windsor.The kind of solar equipment you choose can increase or decrease your cost by thousands or even tens of thousands of dollars. If you choose the most efficient solar panel brands, you’ll end up paying more upfront than if you opted for the most affordable panels. However, higher efficiency could save you more in the long run on your electric bills. Additionally, extra products, like solar batteries, can bring your total well above the Windsor average.

Solar Financing Terms

Many homeowners find the average cost of solar in Windsor to be prohibitively steep, even if the investment pays off over time. Thankfully, nearly every solar company in the area offers financing options. Solar loans greatly decrease upfront costs in most cases, but they also result in paying more over time due to interest.When figuring out your overall cost, you should also calculate the interest you’ll pay if you opt for a solar loan. Also, paying a higher down payment can lower the total interest paid over time.

Solar Panel Installation Company

Finally, the company you opt for to install your solar system can play a role in determining the cost. Windsor’s solar companies all have different labor costs and add varying upcharges to equipment. Some companies only sell high-quality, high-efficiency and high-price products — like Maxeon solar panels from SunPower or Tesla Powerwall batteries — so choosing those installers will generally come at a higher cost. It’s best to do some research and choose a company that offers the products, warranties and services you’re looking for and also fit into your budget.

Solar Panel Cost Data by System Size

System sizeCost per system wattSolar system cost25-Year savingsPayback period
6 kW$4.14$17,385$11,95714.8 years
8 kW$4.06$22,734$16,38814.5 years
10 kW$3.98$27,860$21,04214.2 years
12 kW$3.90$32,763$25,91914.0 years
14 kW$3.82$37,444$31,01913.7 years
16 kW$3.74$41,901$36,34213.4 years
18 kW$3.66$46,136$41,88813.1 years
20 kW$3.58$50,148$47,65612.8 years

How to Save on Solar Panels

There are a large number of companies to choose from in Windsor, and some homeowners feel overwhelmed considering their options. Picking the right company for you can be challenging, so here are some tips to help you decide:

  • Contract: Look through the contract terms thoroughly to make sure you understand the total cost, completion timeline incentives and warranties.
  • Warranty: If you care about the durability of your solar energy system, verifying that your company offers a 25-year, all-inclusive warranty can give you some peace of mind.
  • Reputation: The North American Board of Certified Energy Practitioners (NABCEP) is a respected certification organization for sustainable energy professionals. If your solar panel installer is NABCEP-certified, it likely has a good reputation and is qualified to do the job well. Another way you can check your installer’s reputation is by reading reviews.
  • Solar Panel Brands: Each solar panel brand and type has varying levels of quality, durability and energy efficiency. They will come at different prices as well. The company you choose impacts which solar panel brands you have access to.
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Best Solar Financing

Blue Raven Solar

★★★★★
4.5
  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

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 Windsor, CO Solar Cost FAQs

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

The average cost of solar panels in Windsor is about $19,900 for a 5-kW system and $39,800 for a 10-kW system before the ITC, but the actual cost will depend on certain factors such as the kind of solar panels you want, what size system you need and how much energy you use.

Can you get solar panels for free in Windsor?

Solar panels aren’t free in Windsor, but there are some options that can make getting them more viable, such as leasing solar panels or getting a solar loan. There may also be local programs or incentives that you can take advantage of.

Do solar panels increase your property value?

Solar panels can increase your property’s value significantly as long as you buy or finance your panels and don’t go for a solar lease or power purchase agreement (PPA). According to research done by Zillow, the average home value increases by about 4.1% after installing a solar system."

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 requires 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.