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Best 5 Solar Companies in Allen, TX

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Written By Max Peterson | Last Updated: February 05, 2024

The Allen community is intentional about safeguarding the planet and living sustainably. That includes embracing alternative energy sources like solar. If you live in one of the area's many old homes, you might not think your electrical system would support solar panels. However, technological advancements and experienced installers can help these homeowners access sustainable, clean power. On this page, we'll showcase Allen's most reputable solar companies and give valuable advice for your solar journey.

Best High-Efficiency System
  • 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
  • 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
  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions

Top Allen Solar Companies

Sunstra Logo


Based on 29 customer reviews.

Services Offered

Cleaning And Maintenance Grid-Tied Solar System Panel Installation Consultation Financing Assistance


  • Clear pricing policy
  • Reliable customer support
  • Informative resources
101 E Park Blvd Suite 600 - #2153, Plano, TX 469-215-1335 sunstra.com
Maverick Solar Services Logo

Maverick Solar Services

Based on 20 customer reviews.

Services Offered

Panel Installation


  • Free quotes
  • Informative resources
  • Clear pricing policy
2100 14th St Ste 107, Plano, TX 972-695-5292 mavericksolarservices.com
Solartime USA Logo

Solartime USA

Based on 165 customer reviews.

Services Offered

Consultation Panel Installation Financing Assistance Cleaning And Maintenance Permit Assistance


  • Clear pricing policy
  • Reliable customer support
  • Free quotes
1758 Firman Dr Suite 100, Richardson, TX 972-675-7725 solartimeusa.com


Based on 161 customer reviews.

Services Offered

Permit Assistance Financing Assistance Off-Grid Solar Systems Grid-Tied Solar System Consultation Panel Installation Cleaning And Maintenance Battery Storage


  • Informative resources
  • Free quotes
  • Reliable customer support
6600 Chase Oaks Blvd #150, Plano, TX 469-415-7685 nxtlevel.homes

More Local Solar Companies


User Reviews: 4.5/5 

5717 Legacy Dr Suite 250
Plano, TX 75024

Longhorn Solar - Plano

User Reviews: 4.5/5 

701 E Plano Pkwy Suite 305
Plano, TX 75074

Trojan Solar

User Reviews: 4.4/5 

7000 Parkwood Blvd Suite D400
Frisco, TX 75034


User Reviews: 4.4/5 

1601 Summit Ave Suite #103
Plano, TX 75074

Inspire Solar

User Reviews: 4.1/5 

101 W Renner Rd #200
Richardson, TX 75082

Good Faith Energy

User Reviews: 5/5 

4122 Billy Mitchell Dr
Addison, TX 75001

Proclaim Solar

User Reviews: 4.4/5 

13530 Method St
Dallas, TX 75243

Blue Hammer Solar

User Reviews: 4.6/5 

8330 Lyndon B Johnson Fwy Building B Suite 775
Dallas, TX 75243

Electric Distribution and Design Systems

User Reviews: 4.6/5 

10500 Metric Dr #118
Dallas, TX 75243

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 assess the best Allen solar companies.

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Facts about Allen
Average Max Temp: 76°F
Solar Payback Period: 10.6 years
Average Daily Sunlight: 62%
Homes Powered by Solar: 4,038
Average Annual Energy Bill: $1,287
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 comes with multiple perks. Here are some highlights.

  • Better energy independence: Photovoltaic systems with energy storage operate through power outages and emergencies, and you won't have to depend on your power company for your safety and well-being.
  • Reduced carbon footprint: Solar is one of the universe's most abundant clean energy sources, meaning you can minimize or conquer your home's dependence on fossil fuels.
  • Lowered energy bills: You can avoid the expensive cost of grid-tied power by producing some electricity at home.

What Solar Incentives Are Available to Allen Homeowners?

Texas homeowners who choose solar could qualify for special financing, reimbursements, tax credits and rebates. Here are just a few of the region's incentive offerings.

Incentive Type: Property Tax Incentive

Website: comptroller.texas.gov

Incentive Amount:


Incentive Type: Rebate Program

Website: texasgasservice.com

Incentive Amount:

Free Equipment Program: Free appliance installation and weatherization services
Home Improvement (includes attic insulation, duct sealing, duct insulation, duct replacement, high-efficiency gas furnace, and Wi-Fi thermostat: Up to $1000
Solar Water Heater With Natural Gas Backup: $750
Tankless or Super High-efficiency Water Heater: $650
Furnace: $675
Furnace Tune-Up: $40
Natural Gas Dryer with moisture sensor: $225
Natural Gas Dryer Stub: $300

Incentive Type: Rebate Program

Website: support.coserv.com

Incentive Amount:

Rebates tiered based on kW installed

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 Allen

The purchase price and performance of solar panels often rely on the solar company that installed them. Here are some essential aspects to consider while searching for a solar installer.

Licensing and Training

All solar installers in Texas must have a state electrical contractors' license from the Texas Department of Licensing and Regulation. The Texas State Board of Plumbing Examiners regulates plumbing regulations and licensing standards for solar thermal installers. Solar companies can also earn certificates from trade groups and standards organizations. The most recognized ones in the industry come from the North American Board of Certified Energy Practitioners. Most company websites will prominently display earned credentials, but you should also ask your estimator for more information.

Cost of Solar Panels in Allen

Your solar panels' style will affect how much power you can produce. Monocrystalline panels perform the best but cost the most. Polycrystalline panels offer you a budget panel with a traditional design, but at the cost of less power generation. Thin-film panels have a low cost and are excellent for non-traditional roofs, but aren't recommended for large home installations.

Additional system add-ons, such as battery storage and electric vehicle (EV) chargers, will increase your overall costs. However, they might make your solar system more efficient and convenient to use. Not every solar contractor includes these add-ons, so look for a company that installs them if it's crucial for you.

If you're a resident of Allen and want a five-kilowatt solar energy system, you could expect to pay about $16,650 for parts and installation. Find more information on specific component and panel costs in the table.

Solar Panel Cost Average Cost
Solar Monocrystalline $1,206
Solar Polycrystalline $941
Thin-Film $550
Solar Battery $772
Solar Home EV Charger $2,895

Financing Solar Energy in Allen

There are a plethora of ways to pay for a solar energy system, and the right one will reduce your expenses. A few of the most common options include loans, power purchase agreements (PPAs), cash payments, and leases. Though it requires a large up-front payment, cash is the most economical choice because it qualifies you for solar incentives and doesn't accrue interest. Solar loans are the second most effective option. As with a car or home 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 allow you to pay a monthly fee to rent your panels, while a PPA lets you pay a variable rate based on only the energy you use. We generally advise against these options since you won't own your system and are disqualified from solar incentives, but they might be suitable in particular circumstances. Look for contractors that offer multiple payment plans to find the right fit for your wallet.

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

You are eligible for a 26% federal tax credit for new solar energy equipment until the year 2032. Local and state governments and utility companies might also offer discounts, rebates, and unique financing solutions that could save you more.

Solar System Capacity Estimated Payback period
1 kW 2.1 years
2 kW 4.2 years
5 kW 10.6 years
10 kW 21.2 years

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Frequently Asked Questions About Solar in Allen

How much energy and money could I save per year by switching to solar?

On average, Allen homeowners shell out roughly $1,287 per year on electric bills. Once you pay off your solar array, you could save $965.15 per kilowatt you produce.

Is solar energy common in Allen?

Yes, solar energy is on the rise in Allen. Some homes already generate solar power on-site or through utility grids, and they're fortified by a state solar economy with 10261 job opportunities and counting.

Should I expect a property value increase after installing solar panels?

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.

Is solar panel installation a fast job?

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

What size should my new Allen solar system be?

A typical Allen solar home uses a 7.7-kW panel array, but you might need a smaller system if your energy needs are higher. Solar professionals will consider your property's power usage and roof shading to suggest the proper system for you.

What is the average payback period for Allen solar panels?

The average payback period for a solar loan in Allen is 12.1 years. By paying off extra principal each month, you can shorten the payback period and own your system faster.

What is "net metering," and how does it work?

Net metering is a billing mechanism that credits solar homeowners for any excess electricity they generate and feed back to the grid.

Some states or power companies require you to participate in net metering when purchasing your solar system, while others give you a choice. Either way, once you participate, you'll receive a bill credit or check for your excess generation at a wholesale or retail rate.

What are the signs I shouldn't use a particular solar company for my job?

Even the most respected Allen solar companies will have both supportive and critical reviews. To make the most informed choice possible, focus on these indicators to know if a company isn't worth your time:
  • High-pressure sales tactics
  • Not being straightforward about warranties, references, cost and training and credentials
  • Inflexible options
  • Not thoroughly inspecting your site
  • More mixed or negative reviews than positive ones

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