15 Best Solar Companies in Littleton, CO (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Littleton based on:

  • Customer review scores
  • Service area for Littleton, CO
  • Company policies and services offered
  • Accreditations and certifications

Average Littleton homeowner saves $1,617/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 01, 2024

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.

Best Solar Companies in Littleton

Looking to go solar but want to know which solar company would be best for your needs? Although it can be difficult to find a solar company, the effort will pay off because going solar has many great perks. With an average energy bill of $968 per month in Littleton, making the switch to solar power can reduce your monthly bills by about that much.


The cost of installing solar panels can change greatly based on your home’s framework and your household energy requirements.To get an idea of what it might cost to put solar panels on your roof, you can click the button below to get a quote from a certified installer near you.

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

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 Rankings for Solar Companies in Littleton

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

Smart Wave Solar

  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Panel Installation
  • Service icon Battery Storage

Website: https://www.smartwavesolar.com/
Address: 4201 Madison St, Denver, CO 80216
Phone: 7205473422
Outstanding Local Installer
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EcoWatch Rating

4.3/5

ION Solar

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Battery Storage
  • Service icon Financing Assistance
  • Service icon Grid-Tied Solar System

Website: https://www.ionsolar.com/colorado
Address: 12875 E 42nd Ave Suite #40, Denver, CO 80239
Phone: 7203073938
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Elite Solar

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation

Website: http://www.elitesolarcolorado.com/
Address: 1745 Shea Center Dr #400, Highlands Ranch, CO 80129
Phone: 7204352739
Outstanding Local Installer
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EcoWatch Rating

4.9/5

ARE Solar

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon System Decommissioning
  • Service icon Cleaning and Maintenance
  • Service icon Skilled Repairs
  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Grid-Tied Solar System
  • Service icon Financing Assistance
  • Service icon Consultation

Website: https://aresolar.com/
Address: 1155 S Tejon St, Denver, CO 80223
Phone: 7207062773
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Lessar Energy

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon Permit Assistance
  • Service icon Cleaning and Maintenance

Website: http://www.lessarenergy.com/
Address: 5500 Greenwood Plaza Blvd Suite 130, Greenwood Village, CO 80111
Phone: 7209278600
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

Cascade Solar & Electric

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon Cleaning and Maintenance

Website: https://cascadese.com/
Address: 2475 W 2nd Ave Unit 30, Denver, CO 80223
Phone: 3039284123
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Apex Solar Solutions

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Permit Assistance
  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: https://www.apexsolarsolutions.com/
Address: 201 Milwaukee St Unit 200, Denver, CO 80206
Phone: 7202079625
Outstanding Local Installer
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EcoWatch Rating

4.7/5

SourceNRG

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Grid-Tied Solar System
  • Service icon Battery Storage

Website: https://www.sourcenrg.net/
Address: 7600 E Orchard Rd #330S, Greenwood Village, CO 80111
Phone: 8337723674
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Solar Power Pros

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Tesla Powerwall
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Financing Assistance

Website: https://solarpowerpros.com/
Address: 7332 S Alton Way Ste 13K, Centennial, CO 80112
Phone: 7208075703
Outstanding Local Installer
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EcoWatch Rating

4.6/5

BriteStreet

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation

Website: http://britestreet.com/
Address: 2153 S Wabash St, Denver, CO 80231
Phone: 8444427483
Outstanding Local Installer
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EcoWatch Rating

4.5/5

Klick Solar - Denver

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Financing Assistance

Website: https://klicksolar.com/
Address: 6430 S Fiddlers Green Cir Suite 260, Greenwood Village, CO 80111
Phone: 7204659073
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.4/5

Glyde Solar

  • Pros icon Prompt Service Delivery
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation

Website: https://glydesolar.com/
Address: 12835 E Arapahoe Rd Tower 2 Suite 500, Centennial, CO 80112
Phone: 8884445936
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

MH Electrical and Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Prompt Service Delivery
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Tesla Powerwall

Website: http://www.mhelectricalandsolar.com/
Address: 2806 Speer Blvd, Denver, CO 80211
Phone: 3039150914
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Solar Wave

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Off-Grid Solar Systems
  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Grid-Tied Solar System
  • Service icon Battery Storage

Website: https://www.thesolarwave.com/
Address: 2301 Blake St Suite 100, Denver, CO 80205
Phone: 7207304129
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

Roper Roofing & Solar

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Financing Assistance
  • Service icon Skilled Repairs

Website: https://www.roperroofingandsolar.com/
Address: 795 McIntyre St #303, Golden, CO 80401
Phone: 7204751065

Methodology: How We Ranked the Best Solar Companies in Littleton

EcoWatch's solar experts analyzed each solar company in Littleton based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Littleton


Below are some the criteria we examined specifically for Colorado solar companies

  • Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
  • Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
  • Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
  • Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
  • Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
  • Availability (10%): The bigger the service area, the higher the company will score.
  • Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
  • Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.

The Cost and Benefits of Solar in Littleton

We get that for lots of homeowners, the decision to invest in solar hinges on installation costs.The installation cost is just one important factor you should keep in mind when looking into installing solar panels. How much it'll cost and how much you can save depend on things such as:

  • The type of solar panels you’re thinking of getting: More efficient panels cost more, so that will determine your budget for your solar project.
  • Incentives: One thing that can make your solar project cost less is the solar investment tax credit (ITC), which is a tax credit that’s equal to a percentage of the project cost. You can also save a decent amount of money on your energy bills, which can lead to an average of $19,000 of savings over 20 years.
  • Energy consumption: Solar may be an expensive option for homes that don’t consume a good amount of energy per month.
  • The cost of energy for you: If your local electricity rates are quite high, there's a good chance you'll see a higher return on your investment in a solar system. In Littleton, you can save an average of $968 a month on your electricity bills.

Though a solar panel system costs a sizable chunk of money upfront, it can save you a considerable amount over the lifespan of your panels. The question of how much, though, depends on several factors, such as the kind of solar panels you get and your current power bills.

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Solar Incentives in Littleton

If you’re thinking about switching to solar power, several government incentives and state programs can greatly lower the cost of the project and expedite the return on your investment.On top of the federal solar investment tax credit, there are also some state- and city-level programs, which in almost all cases, can be claimed in addition to the federal incentive, so you get to save even more. For comprehensive information about incentives for homeowners in Littleton, check out our article on solar incentives.

Environmental Impact of Switching to Solar in Littleton

Installing solar panels can have a positive impact on the environment.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Littleton, though. In Littleton, where the energy generation produces a lot of greenhouse gasses, going solar can have a big effect on the Earth since solar power is an abundant source of clean energy.Although making solar panels releases carbon dioxide emissions, the panels make up for it by greatly lowering the amount of CO2 you would have been responsible for if you still used traditional energy. In Littleton, you can reduce your carbon footprint by 100 pounds a year with solar panels. As you can see, going solar has so many other perks beyond saving money. One of the main ones is that you can help save the environment too.

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

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 Littleton, CO Solar Company Rankings FAQs

Which solar power company is the best near me?

The top local solar company in Littleton is Smart Wave Solar, with a rating of 4.80 stars.

What are the best and worst things about solar power?

The advantages of solar power are that it can decrease or, in some cases, entirely erase your electricity bills, improve your home’s value and lower your carbon footprint. The biggest disadvantages are that solar panels can be costly to install, you may not save as much if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.

Are solar panels worth it?

Solar panels can be a fruitful investment for lots of homeowners, but admittedly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your power bills are already fairly low, solar panels might not be for you.

How efficient are solar panels?

In most cases, solar panels are about 15 to 25% efficient, which means they can convert that percentage of the sun’s energy into usable electricity.

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.