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10 Best Solar Companies in Windsor, CO

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Written By David Cusick

Last Updated April 2024

Solar energy is becoming increasingly popular for Windsor homeowners. A rooftop solar array can help you decrease your carbon footprint, provide a dependable source of power, and add value to your property. Solar power can cut your energy costs and shrink your carbon footprint. However, it's important to choose a reputable solar installer. Luckily, we've reviewed the options and assembled a guide to the best and most trustworthy solar installation providers in Windsor.

Our Recommended Providers

Top Pick
4.7/5
  • High-quality Maxeon solar panels
  • Nearly 30 years in business
  • Great customer service
Best Financing Options
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 Windsor

Sandbox Solar LLC

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341 63rd Ave, Greeley, CO 80634 (970) 673-7733 sandboxsolar.com

Reliable customer support

Informative resources

Clear pricing policy

Free quotes

Services Offered

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

Solar Pathways Energy & Electrical

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155 Boardwalk Dr unit 507, Fort Collins, CO 80525 (970) 449-6270 solarpathways.com

Informative resources

Prompt service delivery

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

Solar carports
Panel installation
Skilled repairs
Solar panel upgrades
Cleaning and maintenance

Alt E Wind & Solar, Ltd.

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734 Elk Ranch Ln, Fort Collins, CO 80524 (970) 482-7652 altewindandsolar.com

Informative resources

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

Consultation
Panel installation
Cleaning and maintenance
Financing assistance

Solargize, LLC

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2580 E Harmony Rd suite 201-51, Fort Collins, CO 80528 (719) 293-7643 solargizeusa.com

Clear pricing policy

Free quotes

Services Offered

Panel installation
Financing assistance

REenergizeCO - Fort Collins Insulation & Solar

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418 S Howes St #200, Fort Collins, CO 80521 (970) 323-3191 reenergizeco.com

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Panel installation
System decommissioning

Next Energy Solar

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8925 Pieper Road Building A, Unit D, Wellington, CO 80549 (970) 900-2003 nextenergy.solar

Clear pricing policy

Informative resources

Free quotes

Reliable customer support

Services Offered

Cleaning and maintenance
Panel installation

Columbine Roofing & Solar

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328 Coffman St, Longmont, CO 80501 (303) 952-4242 columbineroofingllc.com

Informative resources

Reliable customer support

Family-operated business

Clear pricing policy

Free quotes

Services Offered

Consultation
Financing assistance
Panel installation
Skilled repairs

Klick Solar

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1811 Hover St C, Longmont, CO 80501 (720) 465-9073 klicksolar.com

Prompt service delivery

Clear pricing policy

Free quotes

Informative resources

Services Offered

Consultation
Financing assistance
Panel installation

Progreen Solar

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1030 Boston Ave, Longmont, CO 80501 (303) 484-1410 progreen-solar.com

Reliable customer support

Free quotes

Informative resources

Prompt service delivery

Clear pricing policy

Services Offered

Panel installation
Off-grid solar systems
Battery storage

Flatiron Solar

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4721 Oxford Rd, Longmont, CO 80503 (303) 775-4574 flatironsolar.com

Informative resources

Clear pricing policy

Prompt service delivery

Reliable customer support

Free quotes

Services Offered

Financing assistance
Skilled repairs
Cleaning and maintenance
Consultation
System decommissioning
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

Going solar can be a great way to reduce electricity costs and help the planet by reducing your carbon footprint using renewable energy. Here are some key factors to consider when evaluating if a solar installer is trustworthy.

Check Licensing

Hiring a licensed solar installer is critical. This help guarantee 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, the state's unique home-rule structure means counties and cities can issue their own solar professional 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 installers. Reviews can give you an idea of a company’s trustworthiness and customer service. Be cautious of companies lacking reviews or with predominantly negative feedback.

Compare Multiple Quotes

Get free, detailed quotes from at least three solar companies. A quote should outline all costs and identify the solar parts included. Comparing several quotes can help you find the option that best fits your budget.

Ask About the Warranty

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

Evaluate Financing and Incentives

Solar energy can help reduce your electric bills over time. When evaluating the total price and value of solar panels, make sure to consider these factors.

  • Compare system purchase options: Homeowners can pay for solar panels outright or spread out payments over time with leases or loans. Be sure to verify key details like payment schedule, annual percentage rate (APR), fees, and what ownership means when financing solar panels.
  • Research federal and state tax credits: A 26% federal solar tax credit on total system costs is available through 2032. Many states also have incentives. These credits provide substantial savings for solar customers.
  • Look into utility rebates: Some utility companies may provide additional discounts to motivate homeowners to install solar panels. Check the eligibility criteria and rebate amounts offered by your local electric provider to estimate the possible savings.

Cost of Solar Installation in Windsor

Windsor homeowners typically spend about $14,824 on home solar systems after federal tax refunds. Solar arrays in Windsor cost roughly $3,980 per kilowatt, with the average residential solar system being 5.3 kilowatts. A personalized estimate from a local solar provider will include costs for labor, preliminary work, and permit fees, and will account for your system's panel type, capacity, and size. Some homeowners prefer to lease solar panels in order to reduce upfront costs.

Windsor 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: Rebate Program

Website: unitedpower.com

Incentive Amount:

CFL Recycling: FREE
New Energy Star Refrigerator/Freezer: $30
Refrigerator/Freezer Recycling: $75
New Energy Star Clothes Washer: $40
New Energy Star Dishwasher: $20
New Electric Thermal Storage Units (on automated Time-of-Day control panel): $4-$16/kW
New Electric Thermal Slab (on automated Time-of-Day control panel): $4-12/kW
Water Heaters: $20-$400
Terminal Unit for Heat Pump A/C Units: $75-$85/Unit
Heat Pumps: $100-$450/ton
Geothermal Heat Pumps: $200-$500/ton

Air Conditioners: $100-$150

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: Loan Program

Website: fcgov.com

Incentive Amount:

$25,000

Incentive Type: Rebate Program

Website: pvrea.com

Incentive Amount:

Refrigerators/Freezers: $30
Refrigerator/Freezer Recycling: $60
Clothes Washers: $30-$40
Clothes Dryers: $30-$90
Dishwashers: $20
Standard Water Heaters: $30-$50
Heat Pump Water Heaters: $350
Heat Pump Waste Heat (geothermal): $100 plus $25 for a lifetime warranty
Geothermal Heat Pumps: $500/ton plus $200/ton 2019 bonus incentive
Ground Source Heat Pump Desuperheater: $100/unit
Air Source Heat Pumps:$300-$450/ton plus $200-$300/ton 2019 bonus incentive plus $100/unit for integrated controlled ETS backup
Terminal Air Source Heat Pumps: $85/unit
Air Conditioners: $100-$150
Residential LED Lighting: 50% of cost
Commercial Lighting: Varies, see program website
Irrigation Motors: $1.50-$8.00/hp
Variable Frequency Drives: the lesser of 50% of cost or $1,600-$6,800/unit

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 Windsor, CO

A solar photovoltaic (PV) array can generate power to run any electric system or appliance in your home. If you don't want to use solar power for your entire home, you can install a solar water heating system.

There are many advantages of home solar energy. You can raise your property values, save money, and qualify for tax benefits. With the right storage equipment, solar panels can also give you further energy independence and offer some protection from power outages.

Generally speaking, your energy bills will decrease significantly after you install solar panels. This is because you're using the energy you generate for free rather than buying it from your power company. In Windsor, the average amount someone can save is $1,041 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system once the payback period passes.

Your payback period is the time to achieve an ROI on your solar panels. It will vary based on the rate your utility charges per kilowatt of power, their rated capacity, and the average sunlight in your area. Windsor has extremely high daily sunlight levels, so you could recoup your investment in as little as 14.2 years per 5 kW of rated capacity.

Although solar energy is a great option for many, it might not be ideal for homeowners in wet, dark areas. In these cases, you could consider other forms of renewable energy, such as wind or geothermal power, as a primary source. It is also important to speak to a qualified installer to determine if their solar system is compatible with the climate and environment of your area. Even if you choose a different form of renewable energy altogether, you'll still help the environment and could still qualify for distributed generation or other money-saving programs.

Yes. Solar panels don't depend on the grid to work and will continue to generate power even if the grid is having problems. Bear in mind, however, that a solar system won't take you through a nighttime outage if you don't have a storage system. Your contractor can discuss some economical options to keep your home's power access reliable through the worst conditions, including battery backups or an emergency generator.