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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

San Marcos homeowners are fortunate to live in plentiful sunlight, both to bask in and use for energy. Many are working with top solar companies to get panels on their roofs. While going solar comes with upfront costs, local homeowners could ultimately save $1,000 per kilowatt on their electric bills. A professional installer can help you select the best panels to maximize your savings. Discover San Marcos' top-rated solar companies and learn important decision-making tips on this page.

Most Reputable
Blue Raven Solar logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • 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
Sunrun logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions
Best Solar Panel Installation
Momentum Solar logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Offers 7 panel brand options
  • 25-year workmanship warranty
  • Offers battery options

10 Best Solar Companies in San Marcos

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Top Rated Provider
Top Rated

White Label Solar & Lighting

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 20 reviews


212 Rio Dr, New Braunfels, TX 78130

(210) 325-1110

white-label-solar-solutions.business....
NATiVE Solar Logo

NATiVE Solar

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 80 reviews


3998 US-290 d, Dripping Springs, TX 78620

(855) 253-6284

nativesolar.com
The American Power Company Logo

The American Power Company

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 35 reviews


8737 State Hwy 71, Austin, TX 78735

(737) 900-1980

www.powerbacktothepeople.com

512 Solar

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 305 reviews


1250 South Capital of Texas Highway Bldg 3, Suite 400, Austin, TX 78746

(512) 329-2117

512solar.com

Wells Solar

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 430 reviews


3900 Drossett Dr, Austin, TX 78744

(833) 899-3557

wellssolar.com
Freedom Solar Power - San Antonio Solar Panel Installers Logo

Freedom Solar Power - San Antonio Solar Panel Installers

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 351 reviews


17750 Lookout Rd Suite 605, Schertz, TX 78154

(210) 361-2883

freedomsolarpower.com/locations/san-a...
Lighthouse Solar Logo

Lighthouse Solar

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 201 reviews


2000 S 7th St, Austin, TX 78704

(512) 476-5555

lighthousesolartx.com
Advanced Solar & Electric Logo

Advanced Solar & Electric

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 76 reviews


105 TX-539 Loop, Cibolo, TX 78108

(210) 556-1399

www.advancedsolar.com

Easy Simple Solar

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 18 reviews


1005 Congress Ave. #925, Austin, TX 78701

(512) 200-9444

easysimple.solar
EcoGen America Logo

EcoGen America

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 19 reviews


100 Congress Ave. #230, Austin, TX 78701

(888) 294-5764

ecogenamerica.com/residential/tx/aust...

Ranking Methodology

Our team focuses on the following criteria to determine the best San Marcos solar companies.

  • Educational approach: Solar technicians must be excellent teachers. They should tap into their years of experience address your questions on how to look after your system and optimize its performance.
  • Certifications and credentials: Each contractor on our list meets state and city licensing requirements and stays up to date with industry best practices. Many of them have been a part of the San Marcos community for a decade or longer.
  • Service offerings and warranties: Solar companies should stand behind their equipment and services with warranties. We evaluated how each installer responds to issues and warranty claims, focusing on timeliness and customer happiness.
  • Reviews and feedback from customers: Most San Marcos solar providers have both positive and critical reviews. However, a good review ratio reflects a company's reliability and responsiveness to issues.
  • Panel brands and quality: The best solar companies stay up-to-date with new technology, providing equipment from cutting-edge and trustworthy manufacturers.

Facts about San Marcos

  • Average Max Temperature:
    81°F
  • Solar Payback Period:
    12 years
  • Average Daily Sunlight:
    63%
  • Homes Powered by Solar:
    2,450
  • Average Annual Energy Bill:
    $1,340
  • Solar Power per Capita:
    76.1%

Benefits of Solar Energy

Solar energy offers multiple advantages that will enhance your home for years to come.

  • Better energy independence: Photovoltaic solar panel systems with battery backups and storage systems operate through power outages and emergencies, and you won't have to rely on your power company for your safety and well-being.
  • Lowered energy bills: You can avoid the premium cost of grid-tied power by generating some electricity at home. Plus, many states provide net metering which can allow you to sell your unused energy back to help pay for your energy bill.
  • Reduced carbon footprint: Using clean solar power means you're less dependent on fossil fuels, which emit harmful greenhouse gasses.

What Solar Incentives Are Available to San Marcos Homeowners?

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

Incentive Type:Property Tax Incentive

Website:https://comptroller.texas.gov/taxes/property-tax/exemptions/

Incentive Amount:

100%

How To Choose the Best Solar Company in San Marcos

Choosing a company is the first step toward an effective and valuable solar energy system. Here are some important factors to remember while shopping for a solar provider.

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 credentials. Two of the most prestigious are the PV Installation Professional and Solar Heating Installer certificates, backed 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 San Marcos

Your solar panels' model will impact how much energy you can generate. Monocrystalline panels are among the highest quality and 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.

If you want to charge an electric vehicle (EV) or use your solar power in dark weather, you can pay extra for accessories. By choosing the right components, you can make your panel array more productive and convenient to use. Not all solar companies offer these optional components, so look for a contractor that installs them if it's a priority for you.

You can plan to spend about $16,650 on average for a five-kilowatt solar energy system in San Marcos. Check the table in this section to get an idea of the amount San Marcos solar companies might quote for your specific solar system's price.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,092
Solar Polycrystalline$852
Thin-Film$498
Solar Battery$699
Solar Home EV Charger$2,620

Financing Solar Energy in San Marcos

Solar installers use 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. Most solar experts recommend paying cash or using a solar loan. Cash payments require a large up-front sum, but they save you from paying interest, grant you system ownership, and qualify you for cost-saving solar incentives. Solar loans have the same benefits, though you'll pay more in total due to interest and fees. Similar to an auto or home loan, you'll pay a set monthly rate with potentially $0 down. Solar leases let you rent your panels for a set monthly rate, while PPAs let you pay only for the energy you use, akin to an electric bill. Both options disqualify you for solar incentives and don't grant you system ownership. Solar experts generally don't recommend them, but they might be suitable in some cases. We advise working with a provider that offers multiple financing options. Talk to each representative about what's available, and obtain more than one estimate for the best odds of keeping within your budget.

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

A 26% federal solar tax credit applies to recently-purchased solar equipment purchased through 2032. Additional incentives may be available through city and state governments, usually in the form of rebates and special financing programs.

Solar System CapacityEstimated Payback period
1 kW2.1 years
2 kW4.2 years
5 kW10.6 years
10 kW21.2 years

Frequently Asked Questions about Solar in San Marcos

Sources

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

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