Solar Panel Cost Guide in Longmont, CO (Dec 2022)

  • Longmont Solar Installation Cost: $9,923
  • 25-Year Savings: $15,788
  • Payback Period: 9.6 Years

See cost of a solar system near you:

EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 11/09/2022

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Average Cost of Solar Panels in Longmont

We go over average solar pricing in Longmont.

Currently, the national average cost of solar panels is $2.66 per watt. However, in Longmont, the average cost of a solar system is $3 per watt. To account for the typical energy usage of the average home in Longmont, most homeowners require a 5.3-kilowatt system. Using the figure above, a solar installation costs about $9,923, or $7,343 after the federal solar tax credit of 30% is applied.

The prices above are just estimates to give you an idea of how much solar panels could cost. The exact cost of making the switch to solar can vary quite a bit depending on a few factors, such as what size system you need, your energy usage and what company you go with. But, once you've paid the upfront cost of installation, the savings for most homeowners is quite rewarding, with a net average savings of about $19,000 over 20 years on energy bills.

For a free quote from a local solar company that has been pre-vetted by the EcoWatch team, click the button below.

Solar savings over time in Longmont

Year Return on Investment
1 years $-8,895
3 years $-6,838
5 years $-4,781
7 years $-2,724
9 years $-667
11 years $1,390
13 years $3,447
15 years $5,504
17 years $7,561
19 years $9,618
21 years $11,674
23 years $13,731
25 years $15,788

Top Solar Installers in Longmont

When switching to solar energy, many homeowners prefer to go with a solar installation company since installing solar panels yourself can be a challenging project. The expertise that solar companies offer can be invaluable as well, particularly if you don't quite know what kind of solar equipment you need.

Working with a vetted solar installer can make going solar easier. Here are our recommendations:

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 Longmont

Factors that Affect Solar Panel Costs in Longmont

There are several factors that can influence your solar panel installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that performs the installation.

Solar Equipment

The cost of solar panel systems varies by thousands of dollars due to a few different factors. One of the major factors is the system size. Solar power systems that have higher efficiency or power production need 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 $2,690. The solar equipment you choose can increase or decrease your cost by thousands or even tens of thousands of dollars. If you get 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 over time on your power bills. In addition, extra products, such as solar batteries, can bump up your total well above the Longmont average.

Solar Financing Terms

For some homeowners, paying for solar panels out of pocket can be challenging. Solar loans are offered by most installers in Longmont, which can lower, or in some cases completely 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 decide on a solar loan. Also, paying more upfront can reduce the total interest paid over time.

Solar Panel Installation Company

The final key cost factor you should keep in mind is the installer you choose. Given the massive popularity of sustainable energy solutions in Longmont, you'll have lots of options to choose from, but each comes at various price points for labor and 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 cost more. It's best to do some research and go with the company that has the products, warranties and services you want and also is within your budget.

Solar Panel Cost Data by System Size

System size Cost per system watt Solar system cost 25-Year savings Payback period
6 kW $2.80 $11,750 $17,549 10.0 years
8 kW $2.74 $15,365 $23,699 9.8 years
10 kW $2.69 $18,830 $30,001 9.6 years
12 kW $2.64 $22,144 $36,453 9.4 years
14 kW $2.58 $25,308 $43,056 9.3 years
16 kW $2.53 $28,320 $49,809 9.1 years
18 kW $2.47 $31,182 $56,713 8.9 years
20 kW $2.42 $33,894 $63,768 8.7 years

How to Save on Solar Panels

There are a lot of solar installers to choose from, all of which offer different warranties, solar panel brands and price points. To help you find the right company for you, here are some tips to keep in mind:

  • Installation Process: Get details from your solar company about the installation process and what to expect, such as when the site survey will be done and how long it will take.
  • Reputation: Make sure your solar installer has a good reputation by confirming it has certifications and licenses, checking its work history and reading reviews by past customers and solar experts like the EcoWatch team.
  • Contract: Although reading through a contract can take a lot of time, it's important to do it carefully so you can make sure you understand how much the equipment and services will cost and the terms of the warranty.
  • Solar Panel Brands: Different companies have different brands and types of panels. If you want a specific brand, make sure the solar panel company you're considering has it.

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 Longmont, CO Solar Cost FAQs

How much does it cost to install solar panels in Longmont?

The average cost of solar panels in Longmont is about $13,450 for a 5-kW system and $26,900 for a 10-kW system before the ITC, but the real 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.

What other factors should I consider aside from cost when buying solar panels?

The initial cost is a crucial factor to consider, but whether it's the most important for you depends on your goals for going solar. In areas where rooftop space is limited, efficiency can trump the cost. Other factors that are important to be mindful of are the quality and durability of your solar panels.

How will installing solar panels impact how much my home is worth?

Solar panels can increase your property's value remarkably 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."

How often do you have to replace solar panels?

On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but their efficiency goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger level of energy production.

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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