We may be compensated if you purchase through links on our website. Our Reviews Team is committed to delivering honest, objective, and independent reviews on home products and services. More

Best 5 Solar Companies in Windsor, CO

Get matched with a top local pro
Join the 10,601 people who have received a free, no-obligation quote in the last 30 days
  1. Home
  2. Local Pros
  3. Solar
  4. CO
  5. Windsor
Written By Max Peterson|Last Updated: February 05, 2024

With Windsor's clear skies and below-average rainfall, it's an ideal area for homeowners and businesses seeking to harness the extra sunlight. Local homeowners might consider solar to break free of high power costs from sources like coal. A knowledgeable team can help you install and tune a system that meets your energy needs without costing a fortune. Discover Windsor's best solar companies and learn essential decision-making tips on this page.

Best High-Efficiency System
4.8
  • Builds custom, high-efficiency solar systems suited to each home
  • Extensive coverage area throughout the country
  • Offers energy storage and EV charger add-ons
Most Reputable
4.4
  • Offers high-efficiency panels and storage options
  • Provides unique in-house financing options
  • Recognized as one of the most reputable solar companies
Best Solar Panel Leasing
4.4
  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions

Top Windsor Solar Companies

Solar Pathways Energy & Electrical Logo

Solar Pathways Energy & Electrical

4.7/5
Based on 17 customer reviews.

Services Offered

Solar CarportsCleaning And MaintenanceSkilled RepairsPanel InstallationSolar Panel Upgrades

Highlights

  • Free quotes
  • Reliable customer support
  • Clear pricing policy
155 Boardwalk Dr Unit 507, Fort Collins, CO 970-449-6270 solarpathways.com
Alt E Wind & Solar, Ltd. Logo

Alt E Wind & Solar, Ltd.

4.6/5
Based on 32 customer reviews.

Services Offered

Financing AssistancePanel InstallationConsultationCleaning And Maintenance

Highlights

  • Informative resources
  • Free quotes
  • Clear pricing policy
734 Elk Ranch Ln, Fort Collins, CO 970-482-7652 altewindandsolar.com
Solargize, LLC Logo

Solargize

4.0/5
Based on 20 customer reviews.

Services Offered

Panel InstallationFinancing Assistance

Highlights

  • Free quotes
  • Clear pricing policy
2580 E Harmony Rd Suite 201-51, Fort Collins, CO 719-293-7643 solargizeusa.com
Next Energy Solar Logo

Next Energy Solar

4.7/5
Based on 80 customer reviews.

Services Offered

Panel InstallationCleaning And Maintenance

Highlights

  • Informative resources
  • Free quotes
  • Reliable customer support
8925 Pieper Road Building A, Unit D, Wellington, CO 970-900-2003 nextenergy.solar

More Local Solar Companies

Klick Solar

User Reviews: 4.5/5 

1811 Hover St C
Longmont, CO 80501

Columbine Roofing & Solar

User Reviews: 4.6/5 

328 Coffman St
Longmont, CO 80501

Progreen Solar

User Reviews: 4.6/5 

1030 Boston Ave
Longmont, CO 80501

Independent Power

User Reviews: 4.5/5 

1501 Lee Hill Dr UNIT 24
Boulder, CO 80304

Green Collar Crew

User Reviews: 4.7/5 

11001 W 120th Ave #400
Broomfield, CO 80021

Aqua Care Solar LLC

User Reviews: 4.6/5 

5171 Eldorado Springs Dr ste d
Boulder, CO 80303

Custom Solar

User Reviews: 4.1/5 

2840 Wilderness Pl
Boulder, CO 80301

Photon Brothers

User Reviews: 4.6/5 

7705 W 108th Ave
Broomfield, CO 80021

Liv Solar

User Reviews: 4.4/5 

7140 W 117th Ave #C3
Broomfield, CO 80020

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Ranking Methodology

Our team used the following criteria to determine the best Windsor solar companies.

Get Your Solar Project Quote Today

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Facts about Windsor
Average Max Temp:57°F
Solar Payback Period:8.9 years
Average Daily Sunlight:59%
Homes Powered by Solar:990
Average Annual Energy Bill:$979
Solar Power per Capita Percentile:48.0%

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Benefits of Solar Energy

Solar energy has numerous advantages that will enhance your home for years to come.

  • Better energy independence: Photovoltaic systems with battery backups operate through blackouts and emergencies, and you won't have to depend on the grid for your safety and comfort.
  • Lowered energy bills: You can dodge the premium cost of grid-tied power by generating some electricity at home.
  • Reduced carbon footprint: Using clean solar power lowers your dependence on conventional, less environmentally-friendly sources.

What Solar Incentives Are Available to Windsor Homeowners?

Colorado homeowners who upgrade to solar could qualify for tax credits, special financing, rebates and reimbursements. Here are just a few of the area's incentive programs.

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.

How To Choose the Best Solar Company in Windsor

Choosing a company is the first step toward an effective and valuable solar energy system. Consider all of these aspects in your contractor search.

Licensing and Training

While electricians and plumbers in Colorado have state-issued licenses from the Colorado Electrical Board or Colorado State Plumbing Board, it's up to counties and cities to issue their own solar professional if they choose. You should also visit a company's website to learn about its private credentials. Two of the most prestigious are the PV Installation Professional and Solar Heating Installer certificates, granted by the North American Board of Certified Energy Practitioners (NABCEP). Some companies don't publish this information online, so you should also ask your estimator about them.

Cost of Solar Panels in Windsor

Your solar panels' style will influence how much energy you can generate. Monocrystalline panels cost the most but perform the best. Polycrystalline panels offer you a budget panel with a traditional design, but at the cost of less power generation. Thin-film panels are excellent for non-traditional roof shapes and cost the least, but don't work well for large residential installations.

You can also add battery backups and electric vehicle (EV) chargers. These will increase your total project price, but they can maximize your solar system's performance. Not every solar provider offers these additional features, so look for a provider that sells them if it's important for you.

Generally speaking, it will cost about $19,900 for a five-kilowatt solar array in Windsor. This table shows more specific costs for different solar panel types and system components in your area.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,137
Solar Polycrystalline$887
Thin-Film$518
Solar Battery$728
Solar Home EV Charger$2,728

Financing Solar Energy in Windsor

Solar contractors offer multiple different financing options to lower your costs and increase your savings. Though some providers offer unique payment plans, the most common are power purchase agreements (PPAs), cash payments, solar leases and solar loans. Though it involves a large up-front payment, cash is the most economical choice because it doesn't accrue interest and qualifies you for incentives. Solar loans are the second most effective option. As with a home or auto loan, you'll pay a monthly rate towards system ownership, including interest. You can still apply for money-saving solar incentives, and depending on your lender, you could put as little as $0 down. Solar leases involve paying a set monthly rate to use rooftop panels. A PPA (Power Purchase Agreement) enables you to pay a monthly rate based only on the energy you use, akin to an electric bill. We typically don’t recommend these two options because you won't own the panels and are disqualified from using solar incentives. Ask each company you're considering about the payment plans it offers. A team member can help you determine the optimal option for your financial situation.

The table below lists the average payback periods for different capacities of solar systems in Windsor.

You can claim a 26% federal tax credit from the IRS for new residential solar systems purchased before 2032. Additionally, utilities and local governments may have their own financing plans and rebates that could reduce your total cost even more.

Solar System CapacityEstimated Payback period
1 kW1.8 years
2 kW3.6 years
5 kW8.9 years
10 kW17.8 years

Ready to Get a Quote on Your Solar Project?

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Frequently Asked Questions About Solar in Windsor

How much money could I save by going solar in Windsor?

Most Windsor homeowners spend about $979 on energy each year. Your costs could drop by $978.04 for each kilowatt you generate after you pay off a solar array.

Is solar energy easily accessible in Windsor?

Yes, solar energy is readily available in Windsor. A growing number of area homes are already using solar power on-site or through utility grids, and Colorado has about 7174 jobs comprising its solar economy.

Will solar energy systems raise my Windsor home price?

Yes, new solar systems lead to higher property values according to the National Renewable Energy Laboratory (NREL.) Homeowners could project a $20 property value increase for each dollar they save on energy. Therefore, $600 in energy savings could boost your property value by $12,000.

What if I live in a heavily-wooded or rainy

Even if you reside in one of Windsor's few dark areas, you could still benefit from solar energy. Your installer will maximize your system's performance by selecting the proper site for panels, cleaning them regularly, installing a battery backup system, and positioning them to capture the most sunlight throughout the year. This way, you can keep solar energy longer and utilize it as necessary.

Is solar installation a fast job?

There's no universal answer for how long a solar project might take. Ultimately, it depends on the permitting and inspection process, the necessary prework, panel style, local weather, and system size. Most homeowners can be solar-ready within a few months from their initial estimate visit.

What care do my solar panels need, and how frequently do they need it?

Solar panels don't need much maintenance to keep working for your home. All you'll need to do is inspect and clean the panels every six months or as necessary in dusty seasons. Solar companies frequently offer maintenance packages to help you in your system's care.

How can I boost my solar array's performance?

To enhance your solar system's performance, you can implement the following strategies:
  • optimize the panels' position with your solar installer
  • regularly clean your solar panels
  • upgrade to a more efficient inverter trim or cut down trees in the way of your panels
  • use energy-efficient appliances

What are some "red flags" to watch for as I research companies?

While many online reviews are positive, even the top solar companies might have negative reviews. You should know these early red flags for the best odds of a well-done job:
  • Aggressive sales pitch
  • Dodging questions about credentials and training, cost, warranties and references
  • "One-size-fits-all" approach
  • Superficial, rushed site evaluation
  • Limited customer feedback

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.