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Best 5 Solar Companies in Houston, TX

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

Houston homeowners experience 6,400,000 sunny days per year, making the city a great environment for solar energy. If you live in one of the area's many old homes, you might question whether your electrical system would accommodate solar panels. However, new technology and savvy installers can help these homeowners access renewable, clean power. In this article, we'll show you Houston's best solar installers and offer advice for your company choice, so you can find the ideal one for your residence.

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 Houston Solar Companies

SolRa Tech Logo

SolRa Tech

4.7/5
Based on 21 customer reviews.

Services Offered

Commercial Panels Financing Assistance Residential Panels

Highlights

  • Informative resources
  • Clear pricing policy
  • Reliable customer support
555 W 19th St Suite 326, Houston, TX 832-252-6319 solratech.us
Limitless Electric Logo

Limitless Electric

4.7/5
Based on 41 customer reviews.

Services Offered

Solar Panel Upgrades Commercial Panels Residential Panels Financing Assistance

Highlights

  • Informative resources
  • Prompt service delivery
  • Reliable customer support
2500 Yale St Ste B, Houston, TX 936-200-7165 limitlesselectric.online
Freedom Solar Power Logo

Freedom Solar Power

4.6/5
Based on 289 customer reviews.

Services Offered

Residential Panels Solar Panel Upgrades Commercial Panels Skilled Repairs Permit Assistance Emergency Services Consultation Tesla Powerwall Maintenance Battery Storage Financing Assistance

Highlights

  • Clear pricing policy
  • Reliable customer support
  • Prompt service delivery
1212 N Post Oak Rd Ste 100, Houston, TX 713-332-9716 freedomsolarpower.com
Nivo Solar Logo

Nivo Solar

4.9/5
Based on 448 customer reviews.

Services Offered

Financing Assistance Commercial Panels Residential Panels Consultation

Highlights

  • Free quotes
  • Clear pricing policy
  • Informative resources
1334 Brittmoore Rd Suite 2310, Houston, TX 888-969-6486 mynivohome.com

More Local Solar Companies

Ready Solar

User Reviews: 4.5/5 

5506 Mitchelldale St
Houston, TX 77092

Texas Energy Resources Innovations

User Reviews: 4.5/5 

5075 Westheimer Rd Suite 1190W
Houston, TX 77056

Texas Direct Solar

User Reviews: 4.5/5 

12333 Sowden Rd Ste B #20302
Houston, TX 77080

Sunshine Renewable Solutions

User Reviews: 4.5/5 

6033 S Loop E
Houston, TX 77033

KNS Solar

User Reviews: 4.5/5 

6363 Richmond Ave. #205
Houston, TX 77057

Icarus Solar

User Reviews: 4.5/5 

1719 Blalock Rd
Houston, TX 77080

Solstice Solar

User Reviews: 4.4/5 

9001 Jameel Rd # 150
Houston, TX 77040

IntegrateSun

User Reviews: 4.4/5 

7055 Old Katy Rd Suite #505
Houston, TX 77024

Obsidian Solar LLC

User Reviews: 4.4/5 

5718 Westheimer Rd Suite 1000
Houston, TX 77057

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

Ranking Methodology

We analyzed a multitude of Houston solar installers, using the following criteria to choose the superior:

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Facts about Houston
Average Max Temp: 79°F
Solar Payback Period: 10.6 years
Average Daily Sunlight: 62%
Homes Powered by Solar: 85,506
Average Annual Energy Bill: $1,744
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 offers multiple advantages that will enhance your home for years to come.

  • Lowered energy bills: You can skip the added cost of grid-tied power by producing some electricity at home.
  • Better energy independence: Adding a battery backup lets you have dependable energy during storms and grid outages.
  • 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.

What Solar Incentives Are Available to Houston Homeowners?

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

Incentive Type: Property Tax Incentive

Website: comptroller.texas.gov

Incentive Amount:

100%

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: 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 Houston

Choosing a company is the first step toward a well-oiled and cost-efficient solar array. Here are some crucial criteria to remember while shopping for a solar installer.

Licensing and Training

All solar contractors 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. You should also visit a company's website to learn about its private accreditations. Two of the most prestigious are the PV Installation Professional and Solar Heating Installer certificates, awarded 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 Houston

Different solar panel types look and perform differently. Monocrystalline panels offer the best energy production but cost more than other options. Polycrystalline panels produce less power, but start at a more budget-friendly price point. Thin-film panels work well for small projects like RVs and sheds, but they're not ideal for larger installations due to their low performance.

Additional components, such as battery storage and electric vehicle (EV) chargers, will add to your overall costs. However, they might make your solar system more efficient and convenient to use. Not all solar contractors provide these optional components, so look for a provider that installs them if it's a priority for you.

A majority of Houston homeowners choose solar systems sized for five kilowatts (kW) of electrical capacity. These systems cost about $16,650 to install, considering both parts and installation. You can see more specific cost information in the table.

Solar Panel Cost Average Cost
Solar Monocrystalline $1,173
Solar Polycrystalline $915
Thin-Film $535
Solar Battery $750
Solar Home EV Charger $2,814

Financing Solar Energy in Houston

Solar providers offer multiple different financing options to increase your savings and lower your costs. Though some providers offer unique payment plans, the most common are solar leases, power purchase agreements (PPAs), solar loans and cash payments. Most solar experts recommend paying cash or using a solar loan. Cash payments demand a large up-front sum, but they save you from paying interest, grant you system ownership, and qualify you for cost-saving incentives. Solar loans have the same benefits, though you'll pay more in total due to interest and fees. Like a home or auto loan, you'll pay a set monthly rate with potentially $0 down. Solar leases allow you to pay a monthly fee to rent your panels, while a PPA lets you pay a fluctuating rate based on only the energy you use. We generally don't recommend these options since you won't own your system and are disqualified from solar incentives, but they might be appropriate in specific circumstances. Ask each installer you're considering about the payment options it offers. A staff member can help you determine the most suitable option for your budget.

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

A 26% federal tax credit applies to new home solar systems purchased through 2032. Further incentives may be available through local governments, usually in the form of rebates and special financing programs.

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 Houston

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

Most Houston homeowners spend about $1,744 on energy each year. Your costs could drop by $971.40 for each kilowatt you generate after you pay off a solar array.

Is solar energy easily accessible in Houston?

Yes, solar energy is spreading quickly in Houston. Some homes already benefit from solar power on-site or through utility grids, and they're fortified by a state solar economy with 10261 jobs and counting.

Will a solar PV system boost my Houston home worth?

Yes, solar energy systems will increase your property value. According to the National Renewable Energy Laboratory (NREL), for every dollar you save on energy bills, your home value rises by $20. So, if your panels save you $600 per year on energy costs, your property could appreciate $12,000.

What can I do to estimate my home's solar potential?

One common way to find your home's solar viability is by using PVWatts. This powerful free tool considers local weather and topography, tree cover, panel efficiency, and system size to determine how much electricity your array could generate. However, it's not a substitute for consulting with a solar energy professional, who can create a full estimate with the most updated data.

How long will a common solar system last?

Modern solar installations are built for longevity. The average panel lasts at least 25 years. Lower-cost panels tend to have shorter lifespans than higher-quality models.

What size should my new Houston solar system be?

The average Houston solar system size is 7.6 kilowatts (kW). However, your final system size depends on your home's electricity usage. Your surrounding shading, roof size, and panel model could also impact your final result. A professional solar company will consider these factors and determine the right array size for your home.

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

Even the most highly-regarded Houston solar companies will have both supportive and negative reviews. To make the most informed selection possible, focus on these signs to know if a company isn't worth your time:
  • Pushy sales approach
  • Not being straightforward about cost, warranties, references and training and credentials
  • Limited or no customization
  • Rushing through the site assessment
  • More mixed or negative reviews than positive ones

How are a solar lease and PPA different?

Choosing a leasing option means your solar installer will handle panel maintenance while you make fixed monthly payments. Power Purchase Agreements differ slightly because you pay for just the electricity you produce.

You don't own the panels with either option, though you can choose to opt out of the contract for a fee.

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

Sources