18 Best Solar Companies in Denver, CO (2023 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 18 in Denver based on:

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

Average Denver homeowner saves $1,597/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 04, 2023

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 Denver

Looking to go solar but not sure which solar panel installer would be best for your needs? Although it can be challenging to decide on a solar company, the effort will pay off because going solar has many great benefits. The average home can save $19,000 over 20 years when you use solar power. And because solar panels last about 25 to 30 years, you can save will be even higher overall.

Here, we'll make a list of some of the best solar companies in Denver to make your decision a little bit easier. To get an idea of how much you would pay to install solar panels on your roof, you can get a free, no-obligation quote from one of the top solar companies in Denver by clicking the "get quote" button below.

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 Denver

Best National Provider
ecowatch badge icon

EcoWatch Rating

5.0/5

Average Cost

Read full review

SunPower

  • Pros icon Most efficient panels on the market
  • Pros icon National coverage
  • Pros icon Cradle to Cradle sustainability certification
  • Pros icon Great warranty coverage
  • Con icon Expensive
  • Con icon Customer service varies by local dealer

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon System Monitoring

Website: https://us.sunpower.com/
Best Solar Financing
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EcoWatch Rating

4.5/5

Average Cost

Read full review

Blue Raven Solar

  • Pros icon Industry-leading in-house financing
  • Pros icon Competitive pricing
  • Pros icon Excellent reputation
  • Con icon Doesn't offer solar batteries

Services Offered

  • Service icon Solar Panels
  • Service icon System Monitoring

Website: https://blueravensolar.com/
Best Local Installer
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EcoWatch Rating

4.1/5

Freedom Solar Power

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

Services Offered

  • Service icon Skilled repairs
  • Service icon Business installations
  • Service icon End-to-end services
  • Service icon Integrated roofing
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Energy storage solutions
  • Service icon Professional reinstallation
  • Service icon Home installations

Website: https://freedomsolarpower.com/locations/denver-solar-company
Address: 2300 E 76th Ave Ste D400, Denver, CO 80229
Phone: 3032224203
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.0/5

ARE Solar

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

Services Offered

  • Service icon Professional reinstallation
  • Service icon Integrated roofing
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon End-to-end services
  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Skilled repairs

Website: https://aresolar.com/
Address: 1155 S Tejon St, Denver, CO 80223
Phone: 7207062773
Best for Leasing
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EcoWatch Rating

4.0/5

Average Cost

Sunrun

  • Pros icon Expansive service area
  • Pros icon Many financing options
  • Con icon Some reported issues with customer service
  • Con icon Some reported issues with door-to-door sales

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Energy-Efficiency Upgrades

Website: https://www.sunrun.com/
Best Social Impact
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EcoWatch Rating

4.0/5

Average Cost

Palmetto Solar

  • Pros icon Expansive service area
  • Pros icon Makes charitable contributions
  • Pros icon Certified B Corp
  • Con icon No leases or PPAs
  • Con icon Quality of installation may vary by location

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon Energy-Efficiency Upgrades
  • Service icon Maintenance & Repairs

Website: https://palmetto.com/
Outstanding Local Installer
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EcoWatch Rating

4.0/5

Average Cost

Smart Wave Solar

  • Pros icon Installations include backup power guarantee
  • Pros icon Outstanding customer service
  • Pros icon Offers rewards for customer referrals
  • Con icon Expensive
  • Con icon No assistance with solar financing
  • Con icon Limited brands of solar equipment available

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries

Website: https://www.smartwavesolar.com/
Best Technology
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EcoWatch Rating

3.2/5

Average Cost

Read full review

Tesla Energy

  • Pros icon Price-match guarantee
  • Pros icon Sleek, efficient, and durable solar panels
  • Pros icon Best solar battery on the market
  • Con icon Some reported issues with customer service
  • Con icon Customer service varies by local dealer

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Solar Roof Shingles
  • Service icon System Monitoring

Website: https://www.tesla.com/energy
Outstanding Local Installer
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EcoWatch Rating

3.0/5

SolarHouse BannockCo

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

Services Offered

  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Tailored solutions
  • Service icon Skilled repairs

Website: https://www.solarhouseco.com/
Address: 1145 Bannock St, Denver, CO 80204
Phone: 3032191188
Outstanding Local Installer
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EcoWatch Rating

3.0/5

PVBid

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

Services Offered

  • Service icon Home installations
  • Service icon Tailored solutions

Website: http://www.pvbid.com/
Address: 1630 Welton St #707, Denver, CO 80202
Phone: 8773470008
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Demand IQ

  • Pros icon Clear Pricing Policy
  • Pros icon Outstanding Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Home installations

Website: https://demand-iq.com/
Address: 1630 Welton St 7th floor, Denver, CO 80202
Phone: 7205839323
Outstanding Local Installer
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EcoWatch Rating

3.0/5

PNW Solar

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Home installations

Website: http://www.pnw-solar.com/contact.php
Address: 1001 Bannock St, Denver, CO 80204
Phone: 8667698880
Outstanding Local Installer
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EcoWatch Rating

3.0/5

SolRiver Capital

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

Services Offered

  • Service icon Integrated roofing
  • Service icon Business installations
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Energy storage solutions
  • Service icon Home installations

Website: http://solrivercapital.com/
Address: 700 17th St #1500, Denver, CO 80202
Phone: 7203072672
Outstanding Local Installer
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EcoWatch Rating

3.0/5

The Solar Guy

  • Pros icon Outstanding 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 Integrated roofing
  • Service icon Home installations
  • Service icon Energy storage solutions
  • Service icon Business installations
  • Service icon Tailored solutions
  • Service icon Expert panel installation

Website: http://www.thesolarguy.co/
Address: 800 Grant St, Denver, CO 80203
Phone: 800GrantSt
Outstanding Local Installer
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EcoWatch Rating

3.0/5

The Solar Guy

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

Services Offered

  • Service icon Home installations
  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Energy storage solutions
  • Service icon Business installations
  • Service icon Expert panel installation

Website: http://www.thesolarguy.co/
Address: 800 Grant St, Denver, CO 80203
Phone: 7208920505
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Upslope Solar

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

Services Offered

  • Service icon Home installations
  • Service icon Tailored solutions

Website: https://upslopesolar.com/contact-us/
Address: 1312 17th St, Denver, CO 80202
Phone: 3032232525
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Quantum Renewable Energy

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Home installations

Website: http://quantumrenewable.com/find-us/
Address: 1624 Market St, Denver, CO 80202
Phone: 7206201516
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Solar Wholesale

  • Pros icon Outstanding 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 Business installations
  • Service icon Tailored solutions
  • Service icon Energy storage solutions
  • Service icon Expert panel installation
  • Service icon Home installations

Website: https://www.solarwholesaledenver.com/
Address: 1624 Market St #202, Denver, CO 80202
Phone: 3035367408

Methodology: How We Ranked the Best Solar Companies in Denver

EcoWatch's solar experts analyzed each solar company in Denver 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 Denver


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 Denver

We know that for many homeowners, the choice to invest in solar rests on installation costs. The installation cost is just one important factor you should take into account when looking into getting solar panels. How much it'll cost and how much you can save depend on things such as:

  • The amount of sunlight your roof gets: Due to Denver's very high amount of average daily sunlight, you should be able to save a lot on your electricity bills.
  • Your income and budget: This guides what kind of solar panels you can purchase.
  • Incentives: The federal solar investment tax credit currently lets you decrease your taxes by 30% of the project cost. Your state and even local utility companies may also have incentives and rebates that you can take advantage of. Additionally, you can save about $19,000 over 20 years on your utility bills, not including incentives.
  • Electricity consumption: The average home in Denver uses a decent amount of, and consequently may save on their energy bills.

Solar is a profitable investment for most homeowners. You can produce your own power instead of paying for it from a utility company and benefit from solar incentives and rebates, all while helping protect the environment.

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Solar Incentives in Denver

If you're thinking about making the switch to solar power, several government incentives and solar rebates can greatly lower the cost of the project and speed up the return on your investment. When you install solar panels, you become eligible to claim the federal tax credit, or ITC. This credit currently lets you reduce your tax bill by 30% of the cost of your solar panels. Plus, there are often some state and city incentives that you can take advantage of to further save. For detailed information about incentives that apply to you, check out our article on solar incentives.

Environmental Impact of Switching to Solar in Denver

A lot of people want to do what they can for the planet, which often is the primary reason for installing a solar system. But you may be wondering — how much exactly can you help the environment by using solar power? If your household consumes lots of energy, you can impact the environment even more by switching to solar energy. Though making solar panels releases carbon dioxide emissions, the panels make up for it by considerably reducing the amount of CO2 you would have produced if you still used nonrenewable energy. In Denver, you can reduce your carbon footprint by 100 pounds a year with solar panels. As you can see, trading traditional energy for solar has so many other rewards beyond saving money. One of the main ones is that you can help save the Earth 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 Denver, CO Solar Company Rankings FAQs

Which solar power company is the best near me?

In Denver, Freedom Solar is the best local solar company. Our team of experts rates it 5.00 stars, so it's a solid choice if you're planning to add solar panels to your home.

What is the negative environmental impact of solar panel manufacturing?

Solar panels can be detrimental for the environment when manufacturers use toxic chemicals when they're made. Chemicals can make solar panels difficult to dispose of safely once they've reached the end of their lifespan. Making solar panels requires a lot of energy as well. The energy payback period is about 1 to 4 years.

Is it worth putting solar panels on my home?

Solar panels require a large upfront investment that usually costs at least ten thousand dollars, but whether or not solar panels are worth it depends on a variety of factors like the cost of electricity near you and how much direct sunlight your roof gets.

What are the different types of solar panels?

The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also more costly. Polycrystalline panels cost less but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other kinds can't, like on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, roof layout and how much efficiency you're looking for.

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.