×

Review Keywords Analysis

  1. United States
  2. Best Solar Panel Companies
  3. Solar Panel Companies in Colorado
  4. Denver
  5. Solar Panel Cost Calculator
1 · Your home
2 · Roof & goal
3 · Your price
Step 1 of 3

Solar Panel Cost Calculator Denver, CO

See what a solar system costs installed in Denver, sized from your power bill. Free, instant, no sign-up.

Updated · installer rankings recalculated

Take the middle of a winter and a summer bill if yours changes a lot.

Prices, sunshine and rebates are for this location.

An estimate, not a quote. Based on $2.24–$3.04 per watt installed in Colorado and 1,595 kWh per kW a year in Colorado. Installers confirm the final price after a roof check.

Top-rated solar panel companies in Denver

Ranked by TrustAnalytica from verified reviews · see the full Top 10 list →

1

Source NRG

SourceNRG offers a concierge-style solar service with a dedicated team member checking in weekly to guide homeowners through installation and permitting at no extra cost. They handle detailed home inspections and work to minimize disruption during the process. While some customers appreciate the clear initial communication, others report delays and difficulties with follow-up and final hookups.

Services & Prices
Residential Solar Panel Installation $15000 - $30000
Commercial Solar Panel Installation $25000 - $50000
Solar Panel Upgrade $3000 - $5000
Inspection and Cleanup $100 - $300
View Profile
(833) 772-3674
Closed Now
925 S Niagara St Suite 550, Denver, CO 80224, USA
General Services
Solar Panel Installation
2

Apex Solar Solutions

Apex Solar Solutions offers solar panel installations with financing options like 0% interest and no money down, aimed at making solar accessible for middle-class homeowners and small businesses. Customers appreciate the knowledgeable, friendly team and smooth handling of permits and installations, though some note occasional delays with utility connections.

Services & Prices
Residential Solar Panel Installation $15000 - $35000
Commercial Solar Panel Installation $30000 - $100000
Solar Battery Installation $4000 - $12000
Building Permit Applications $200 - $1500
View Profile
(720) 207-9625
Closed Now
201 Milwaukee St Unit 200, Denver, CO 80206, USA
General Services
Solar Installation
3

Namaste Solar

With 17 years of experience and over 10,000 solar installations, Namaste Solar operates as an employee-owned cooperative focused on responsible solar energy use. Their team handles everything from design to installation with clear communication and professionalism. Some customers note concerns about installer driving safety, though most praise their thoroughness and care.

Services & Prices
Residential Solar Panel Installation $10000 - $20000
Commercial Solar Panel Installation $15000 - $30000
Rooftop Solar Panel Installation $10000 - $20000
Annual System Inspection $200 - $400
View Profile
(303) 558-6159
Closed Now
888 Federal Blvd, Denver, CO 80204, USA
General Services
Solar Panel Installation
4

EcoMark Solar

EcoMark Solar offers custom solar panel design and installation tailored to Colorado homeowners aiming for energy independence. The team serves the Front Range area, including Denver and Colorado Springs, focusing on making solar energy more affordable. Some customers have noted delays and challenges with post-installation service and communication.

Services & Prices
Residential Solar Panel Installation $15000 - $25000
Commercial Solar Panel Installation $30000 - $50000
Solar Panel System Upgrade $2500 - $10000
Regular Maintenance Check $100 - $300
View Profile
(720) 310-0075
Closed Now
4665 Paris St #300-C, Denver, CO 80239, USA
General Services
Solar Installation
5

Blue Raven Solar

Known for handling large-scale solar projects in Colorado since 2016, Blue Raven Solar focuses on residential solar panel installations. The team manages everything from initial setup to system activation, though some customers note delays and communication challenges during the process. Installations are generally smooth, with technicians praised for professionalism.

Services & Prices
Residential Solar Panel Installation $15000 - $30000
Commercial Solar Panel Installation $60000 - $100000
Solar Panel Retrofit $2000 - $10000
200 Amp Electrical Panel Upgrade $1500 - $3000
View Profile
(720) 230-6157
Open 7:00 AM - 10:00 PM
3980 Quebec St Suite 120A, Denver, CO 80207, USA
General Services
Solar Panel Installation
Where they are 10 on the map Click a pin for the profile and directions
6

Apollo Energy

Apollo Energy stands out as Denver’s only B Corp–certified solar company, reflecting strong environmental and social standards. Their team handles everything from custom solar panel installations to permitting and paperwork, with many customers appreciating clear communication and attentive service throughout the process. Some note occasional delays due to city inspections, but overall the… more...

Apollo Energy stands out as Denver’s only B Corp–certified solar company, reflecting strong environmental and social standards. Their team handles everything from custom solar panel installations to permitting and paperwork, with many customers appreciating clear communication and attentive service throughout the process. Some note occasional delays due to city inspections, but overall the experience is described as smooth and professional.

Services & Prices
Residential Solar Panel Installation $15000 - $30000
Commercial Solar Panel Installation $30000 - $100000
Solar Panel System Design $1000 - $5000
Routine Inspections $100 - $300
View Profile
(720) 582-8258
Closed Now
1400 E 66th Ave Unit B, Denver, CO 80229, USA
General Services
Solar Panel Installation
7

SunTalk Solar

SunTalk Solar offers no-money-down solar programs designed to help homeowners reduce electric bills with efficient systems that can save up to 50% monthly. The fully licensed and insured team handles design, permitting, and installation across Denver and the Front Range. While customers appreciate the quality of the panels and installation, some note delays and communication challenges during the… more...

SunTalk Solar offers no-money-down solar programs designed to help homeowners reduce electric bills with efficient systems that can save up to 50% monthly. The fully licensed and insured team handles design, permitting, and installation across Denver and the Front Range. While customers appreciate the quality of the panels and installation, some note delays and communication challenges during the process.

Services & Prices
Residential Solar Panel Installation $15000 - $25000
Commercial Solar Panel Installation $20000 - $35000
Panel Removal and Reinstallation $1000 - $2000
Regular Maintenance Checks $100 - $300
View Profile
(303) 904-2268
Closed Now
9900 E 51st Ave, Denver, CO 80238, USA
General Services
Solar Installation
8

Energy Genius Solar

Energy Genius Solar offers a unique Power-Production Guarantee, ensuring your solar system delivers the energy you need for at least 25 years. They provide tailored solar panel installations based on your household’s energy use, and customers appreciate their professionalism and clear communication throughout the process. Some note the installation timeline can be tight but generally smooth.

Services & Prices
Residential Solar Panel Installation $15000 - $30000
Commercial Solar Panel Installation $30000 - $100000
Battery Storage System Installation $5000 - $10000
Roof Inspection $100 - $200
View Profile
(720) 933-1394
Open 7:00 AM - 7:00 PM
3770 S Ames St, Denver, CO 80235, USA
General Services
Solar Installation
9

The Solar Guy

The Solar Guy helps homeowners switch to solar power without a large upfront cost, allowing them to lock in utility rates and increase home value. Their team handles everything from equipment selection to installation, guiding customers clearly through each step. Reviews highlight their professionalism, honesty, and thorough communication throughout the process.

Services & Prices
Residential Solar Panel Installation $10000 - $30000
Commercial Solar Panel Installation $20000 - $50000
Off-grid Solar System Installation $15000 - $40000
Home Insulation Improvements $1000 - $3000
View Profile
(720) 892-0505
Open 9:00 AM - 9:00 PM
800 Grant St, Denver, CO 80203, USA
General Services
Solar Installation
10

Smart Wave Solar

Known for clear communication and upfront pricing, Smart Wave Solar offers residential and commercial solar system design, installation, and maintenance. Customers appreciate the team’s friendly approach and timely updates throughout the project, though some note delays related to warranty service and external equipment issues.

Services & Prices
Residential Solar Installation $15000 - $30000
Commercial Solar Installation $30000 - $100000
Solar Panel Replacement $1000 - $4000
Routine System Check $100 - $300
View Profile
(720) 547-3422
Open 8:00 AM - 8:00 PM
4201 Madison St, Denver, CO 80216, USA
General Services
Solar Panel Installation

Latest reviews of Denver Solar Panel Companies

Written on TrustAnalytica by clients of the businesses in this list
  • Michael

    hate to leave this review. This is the second time I’ve had to leave a negative review for smart wave. We bought solar panels from a company that sadly is no longer in business called gosolar. The SMA sunnyboy inverter they installed just randomly doesn’t work. I contacted SMA who gave me the run ar…

  • Aaradhana

    I signed up contract with Apex Solar Solutions, and I changed my mind after 2 weeks. I called the loan company named Mosaic to cancel my loan. They canceled my loan immediately and I ask them if there are any cancelation fees, they said no cancelation fees. I received an cancelation email few weeks…

  • D

    My EcoMark experience was terrible. I wanted to go for a local company since the major solar companies are not in Colorado. What a mistake. The salesman acted like my best friend and assured me EcoMark would do a better job and be cheaper than the other, larger solar company. After I signed with Eco…

Denver Solar Panel Companies stats: 10 businesses compared side by side · updated
# Business Rating Reviews Starting price Phone Website
1 Source NRG 4.5 500 $100 (833) 772-3674 Visit
2 Apex Solar Solutions 4.8 101 $50 (720) 207-9625 Visit
3 Namaste Solar 4.8 100 $100 (303) 558-6159 Visit
4 EcoMark Solar 3.9 101 $20 (720) 310-0075 Visit
5 Blue Raven Solar 3.8 100 $50 (720) 230-6157 Visit
6 Apollo Energy 4.9 68 $100 (720) 582-8258 Visit
7 SunTalk Solar 4.2 65 $50 (303) 904-2268 Visit
8 Energy Genius Solar 4.9 50 $100 (720) 933-1394 Visit
9 The Solar Guy 5.0 43 $1,000 (720) 892-0505 Visit
10 Smart Wave Solar 4.8 38 $100 (720) 547-3422 Visit

How this Denver solar cost calculator works

This calculator sizes a solar system from your electricity use. Your monthly bill, divided by the average Colorado electricity price, gives your yearly use; Colorado's sunshine (1,595 kWh per kW of panels a year) then gives the system size that covers it, adjusted for roof direction and shade. The installed price is that size multiplied by the price per watt homeowners in Colorado pay installers. Payback compares that price with what the panels save at Colorado power prices, assuming prices rise 3% a year.

Colorado numbers this calculator uses

Installed price
$2.24–$3.04 per watt in Colorado (typical $2.64), before rebates. A typical 6 kW home system costs $13,400–$18,200.
Sunshine
1,595 kWh of electricity per kW of panels a year in Colorado.
Electricity price
About 16.7¢ per kWh, the average residential price in Colorado.
Selling power back
Full retail net metering: power you send to the grid earns a credit at about the price you pay for it.
Rebates and tax credits
The 30% federal tax credit for buying solar ended for systems installed after December 31, 2025. Leases and power purchase agreements can still carry a federal credit through the installer for systems in service by the end of 2027.

An estimate, not a quote. Roof size and pitch, shading, equipment, permits and the installer all change the final price; installers confirm it after a site visit. Sources: EnergySage state installed-cost data (2026), NREL PVWatts, U.S. Energy Information Administration residential prices (2026), state program pages.

Frequently asked questions

7 questions
Are solar panels worth it in Colorado?
With electricity at 16.7 cents per kWh and net metering, solar panels can be cost-effective. Payback depends on system size, usage, and roof conditions.
How many solar panels do I need for my home?
The number of panels depends on your energy goals, roof direction, and shading. South-facing roofs need fewer panels than east or west.
What is the payback period for solar panels in Colorado?
Payback varies by system size, cost, and energy usage. Net metering helps offset costs by crediting excess power sent to the grid.
Can I sell excess solar power back to the grid in Denver?
Yes, Colorado offers full retail net metering, where excess power earns credits at the retail electricity rate.
What solar rebates are available in Colorado for 2026?
The 30% federal tax credit ended for purchases after 2025. Leases and power purchase agreements may still qualify for credits through 2027.
How does charging an electric car affect my solar needs?
Each electric car adds about 2,700 kWh a year to your electricity use, affecting the size of the solar system needed.
Does roof direction impact solar panel efficiency?
Yes, south-facing roofs are optimal. East or west roofs need about 15% more panels. North-facing roofs are usually not viable.