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10 Best Solar Companies in Littleton, CO

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Written By David Cusick

Last Updated April 2024

Solar is one of the most easily accessible forms of renewable energy for Littleton residents. Making the switch to solar power helps cut your utility bills and reduce your environmental impact. But you'll want to find a reputable installation company first. Luckily, we've reviewed the options and compiled a guide to the best and most dependable solar installation providers in Littleton.

Our Recommended Providers

Top Pick
4.3/5
  • BluePower Plus+ financing program
  • Good selection of quality panels
  • Most affordable options
Best Solar Panel Leasing
4.2/5
  • Long warranty options
  • Insurance available on panels
  • Free Tesla Power Wall maintenance

Top 10 Best Solar Companies in Littleton

ARE Solar

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1155 S Tejon St, Denver, CO 80223 (720) 706-2773 aresolar.com

Clear pricing policy

Reliable customer support

Free quotes

Informative resources

Services Offered

Panel installation
Financing assistance
System decommissioning
Grid-tied solar system
Cleaning and maintenance
Permit assistance
Skilled repairs
Consultation

Solar Power Pros

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7332 S Alton Way Ste 13K, Centennial, CO 80112 (720) 807-5703 solarpowerpros.com

Free quotes

Clear pricing policy

Informative resources

Services Offered

Battery storage
Tesla powerwall
Cleaning and maintenance
Consultation
Financing assistance
Panel installation

Go Green Electric, Inc

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1050 Yuma St Suite 200, Denver, CO 80204 (303) 731-5198 gogreenelectricinc.com

Informative resources

Reliable customer support

Prompt service delivery

Clear pricing policy

Free quotes

Services Offered

Cleaning and maintenance
Permit assistance
Panel installation
Skilled repairs

Mile City Solar Solutions

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1229 S Broadway, Denver, CO 80210 (719) 738-8973 solar-denver.com

Clear pricing policy

Reliable customer support

Free quotes

Services Offered

Cleaning and maintenance
Off-grid solar systems
Skilled repairs
Panel installation
System decommissioning
Consultation
Battery storage

Golden Solar

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525 Bryant St, Denver, CO 80204 (855) 768-3437 goldensolar.net

Free quotes

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Skilled repairs
Cleaning and maintenance
Tesla powerwall
Financing assistance
Panel installation
Battery storage

Lessar Energy

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5500 Greenwood Plaza Blvd Suite 130, Greenwood Village, CO 80111 (720) 927-8600 lessarenergy.com

Free quotes

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Skilled repairs
Permit assistance
Cleaning and maintenance
Panel installation

Glyde Solar

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12835 E Arapahoe Rd Tower 2 Suite 500, Centennial, CO 80112 (888) 444-5936 glydesolar.com

Prompt service delivery

Clear pricing policy

Informative resources

Reliable customer support

Free quotes

Services Offered

Consultation
Panel installation

SunKey Energy

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7388 S Revere Pkwy # 803, Centennial, CO 80112 (303) 512-3100 sunkey-solar.com

Prompt service delivery

Informative resources

Clear pricing policy

Reliable customer support

Free quotes

Services Offered

Off-grid solar systems
Panel installation
Cleaning and maintenance
Battery storage

Cascade Solar & Electric

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2475 W 2nd Ave Unit 30, Denver, CO 80223 (303) 928-4123 cascadese.com

Free quotes

Clear pricing policy

Reliable customer support

Services Offered

Panel installation
Cleaning and maintenance
Skilled repairs

Apex Solar Solutions

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201 Milwaukee St Unit 200, Denver, CO 80206 (720) 207-9625 apexsolarsolutions.com

Clear pricing policy

Informative resources

Free quotes

Reliable customer support

Services Offered

Financing assistance
Permit assistance
Panel installation
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Solar Company

Putting solar panels on your roof could reduce your electricity payments while benefiting the planet by reducing your carbon footprint through renewable energy use. Key considerations when looking at local solar installers are as follows.

Check Licensing

It's imperative that your solar installer has the proper licensing. This ensures that the work is done properly using the most up-to-date installation methods. While electricians and plumbers in Colorado have state-issued licenses from the Colorado Electrical Board or Colorado State Plumbing Board, counties and cities can issue solar contracting licenses if they choose.

Read Customer Reviews

Look at review platforms such as TrustPilot, Google Reviews, and the Better Business Bureau (BBB) to find out what previous customers are saying about local solar providers. Reviews can give you an idea of a company’s trustworthiness and customer service. Be cautious of companies with no reviews or with predominantly negative feedback.

Compare Multiple Quotes

To find a solar installer that fits your budget, ask for free, detailed quotes from 3–5 providers. The quotes should outline all costs and list the solar equipment included. Comparing several quotes helps you identify the option that best fits your budget.

Ask About the Warranty

High-quality solar installations should come with robust workmanship and performance guarantees. The workmanship warranty covers any installation issues like cracks in the panels, poor wiring, or poor alignment. The output warranty ensures an energy generation baseline. Strong guarantees reflect a solar provider's faith in its installations.

Evaluate Financing and Incentives

Solar is great for helping you lower electricity bills over time. Be sure to consider these aspects when considering the final cost and value of solar panels.

  • Research federal and state tax credits: A 26% federal tax credit on total solar system costs is available through 2032. Many states also offer incentives. These credits can result in substantial savings for solar buyers.
  • Compare system purchase options: Homeowners may purchase solar panels upfront or spread out payments over time with loans or leases. Be sure to verify key details like fees, payment schedule, annual percentage rate (APR), and what ownership means when financing solar panels.
  • Look into utility rebates: Local power companies may have extra discounts to motivate homeowners to install solar panels. Review the qualification rules and rebate amounts with your local provider to calculate your potential savings.

Cost of Solar Installation in Littleton

Littleton homeowners typically spend about $14,401 on home solar systems after federal tax refunds. Solar arrays in Littleton cost approximately $3,980 per kilowatt, with an average size of 5.2 kilowatts. A personalized estimate from a local solar provider will include costs for preliminary work, permit fees, and labor, and will account for your system's panel type, size, and capacity. Some homeowners prefer to lease their solar panels to reduce upfront costs.

Littleton Solar Incentives Guide

Incentive Type: Property Tax Incentive

Website: cdola.colorado.gov

Incentive Amount:

100% exemption for renewable energy system property

Incentive Type: Sales Tax Incentive

Website: tax.colorado.gov

Incentive Amount:

100%

Incentive Type: Rebate Program

Website: energysmartcolorado.com

Incentive Amount:

Residential
PV: 50% up to $500
Solar Thermal: 50% of project costs
Commercial
50% of project costs

Incentive Type: Sales Tax Incentive

Website: bouldercolorado.gov

Incentive Amount:

~15% refund on sales and use tax for the solar installation

Incentive Type: Rebate Program

Website: energysmartcolorado.com

Incentive Amount:

PV: 25% of cost
Solar Water Heat: $25% of cost
Solar Thermal Tune-up: 25% of project cost
Micro-hydro and Geothermal: 25% of cost

Incentive Type: Property Tax Incentive

Website: cdola.colorado.gov

Incentive Amount:

100% exemption for the percentage of electricity capacity (AC) of a community solar garden attributed to residential or governmental subscribers or organizations that are already exempt from property taxes

Incentive Type: Performance-Based Incentive

Website: xcelenergy.com

Incentive Amount:

Systems 0.5 kW - 25 kW: $0.005/kWh
Medium-sized Systems 25.1-500 kW: $0.0375/kWh
Large Systems (>500kW): Determined through competitive bid

Incentive Type: Sales Tax Incentive

Incentive Amount:

Varies (local option)

Incentive Type: Property Tax Incentive

Incentive Amount:

Varies (local option)

Incentive Type: Rebate Program

Website: efficiencyworks.org

Incentive Amount:

Air Sealing: $300-$500
Insulation: Up to $1,815
Duct Sealing: $200 (gas-heated homes only)
Window Replacement: Up to $1,000
Air Handler Blower Motor: $150
Whole House Mechanical Ventilation: 20% of cost
Heat Pumps: $500
Replacement Furnace: $300-$500 (gas-heated homes only)
Ductless Mini-Split: $250/head
Replacement Gas Boiler: $300 (gas-heated homes only)
Replacement Water Heater: $100-$500
AC System: $150-$500
Whole House Fan: $275
Evaporative Cooler: $500

Incentive Type: Loan Program

Website: xcelenergy.com

Incentive Amount:

Up to $50,000

Incentive Type: Rebate Program

Website: xcelenergy.com

Incentive Amount:

Refrigerator Recycling: varies, contact utility for details
Natural Gas Furnace: $300
EC Motor in New or Existing Furnace: $100
Air Conditioning/Air Source Heat Pump: $300-$600
Mini-Split Heat Pump: $300
Water Heater: $70-$450
Evaporative Cooling: $200-$1,200
Attic Insulation: $350-$600
Wall Insulation: $350-$600
Air Sealing, bypass sealing, and weather-stripping: $175-$450
Ground Source Heat Pump: $300/ton
Smart Thermostat: $50

Incentive Type: Rebate Program

Website: xcelenergy.com

Incentive Amount:

Attic Insulation: $400-$700
Air Sealing/Bypass Sealing/Weather-Stripping: $250-$550
High Efficiency Lighting: 30% of cost
Wall Insulation: $450-$700
Evaporative Cooling System: $325-$1200
Central Air Conditioner (New): $400 - $700
Central Air Conditioner (Trade In): $550
Ground Source/Geothermal Heat Pump: $300 per ton
Electric Heat Pump Water Heater: $550
Programmable Thermostat: $25
High Efficiency Furnace: $400
Electrically Commuted Motor: $125
Tankless Water Heater: $200
Standard Tank Water Heater: $100
ENERGY STAR Refrigerator: $15
ENERGY STAR Clothes Washer: $30

Incentive Type: Loan Program

Website: colorado.gov

Incentive Amount:

$35,000

Incentive Type: Loan Program

Website: colorado.gov

Incentive Amount:

$250,000

Incentive Type: Performance-Based Incentive

Website: xcelenergy.com

Incentive Amount:

2015 Large RFP Program:
Determined through competitive bid. RFP released on March 3, 2016

Incentive Type: Loan Program

Website: energysmartcolorado.com

Incentive Amount:

$25,000

Incentive Type: Personal Tax Credit

Website: ecowatch.com

Incentive Amount:

30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

Frequently Asked Questions About Solar in Littleton, CO

A solar photovoltaic (PV) array can generate power to run any electric appliance or system in your home. More specifically, you can install a solar water heating system.

With home solar energy, you can recoup the cost of the system over time, lower your property's emissions, and gain additional energy independence.

It depends on where you live and the kind of panels you plan to use. Littleton can experience long, hard winters, so we recommend installing your system in the springtime to maximize your generation for the year.

You might be pleasantly surprised at how quickly you can get a return on investment from your solar panels. In perennially-sunny Littleton, you could make enough from your solar panels to recoup your investment in 13.8 years per 5 kW of rated capacity at maximum.

Net metering is a power purchasing policy that allows solar energy system owners to receive compensation for the amount of energy they put back into the grid. It's available in most states and is a great way to reduce energy costs.

The answer will depend on your specific needs and goals. Generally speaking, monocrystalline solar panels are the most efficient for homes in Littleton. However, if lowering cost is your top priority, then you could polycrystalline or thin-film solar panels. When you're choosing a contractor, make sure to ask about the different types of solar panels an installer offers and the benefits and drawbacks of each.