15 Best Solar Companies in South Houston, TX (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in South Houston based on:
Customer review scores- Service area for South Houston, TX
- Company policies and services offered
- Accreditations and certifications
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Average South Houston homeowner saves $1,557/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in South Houston
If you’re a home or business owner looking to capitalize on the solar incentives in South Houston, it can be hard to narrow down which installer to choose. But, the hard work is worth it since adopting solar energy is typically a great idea. Plus, the solar industry is booming in South Houston, giving homeowners access to some of the most reputable solar installers in the country.
In this article, we’ll review the top South Houston solar installers so you can make the best choice for your home’s renewable energy needs.To help you find out if solar panels are a good idea for your home, you can get a free, no-obligation quote from one of the best solar companies in South Houston by clicking the button below.
EcoWatch Rankings for Solar Companies in South Houston
Astrawatt Solar
Limited information available on website
Services Offered
Tesla Powerwall- Battery Storage
- Panel Installation
- Consultation
- Permit Assistance
SolRa Tech
Clear Pricing Policy- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
Limitless Electric
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Solar Panel Upgrades
- Financing Assistance
- Panel Installation
Enova Electrification
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- System Decommissioning
- Financing Assistance
- Cleaning and Maintenance
- Permit Assistance
- Solar Carports
- Solar Panel Upgrades
- Panel Installation
- Battery Storage
- Consultation
True Texas Solar
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Battery Storage
Sunshine Renewable Solutions
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Battery Storage
- Panel Installation
- Financing Assistance
Awake Solar
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
Texas Direct Solar
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Family-Operated Business
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Financing Assistance
- Grid-Tied Solar System
- Tesla Powerwall
- Consultation
- Panel Installation
- Battery Storage
- Permit Assistance
Solstice Solar
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Prompt Service Delivery
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Tesla Powerwall
- Cleaning and Maintenance
- Panel Installation
- Battery Storage
Infinity Energy
- Limited information available on website
Services Offered
- Battery Storage
- Financing Assistance
- Panel Installation
Obsidian Solar LLC
- Limited information available on website
Services Offered
- Skilled Repairs
- Panel Installation
Ready Solar
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
IntegrateSun
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Battery Storage
Freedom Solar Power - Houston Solar Panel Installers
- Prompt Service Delivery
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Battery Storage
- Permit Assistance
- Cleaning and Maintenance
- Tesla Powerwall
- Financing Assistance
- Skilled Repairs
- Panel Installation
LoneStar Solar Services LLC
- Clear Pricing Policy
- Prompt Service Delivery
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Battery Storage
- Panel Installation
- Consultation
Methodology: How We Ranked the Best Solar Companies in South Houston
EcoWatch's solar experts analyzed each solar company in South Houston based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in South Houston
Below are some the criteria we examined specifically for Texas solar companies
- Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
- Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
- Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
- Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
- Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
- Availability (10%): The bigger the service area, the higher the company will score.
- Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
- Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.
The Cost and Benefits of Solar in South Houston
Although solar panels can help save you money on energy over time, it’s important to consider the upfront costs.A few main factors that influence how much it will cost to install solar panels on your home and how much it could save you over time are:
- Average daily sunlight: Since South Houston gets lots of sunlight, your solar panel system will most likely be able to produce enough energy to power your whole home, which impacts how much you can save on your energy bills.
- Incentives: Tax-paying citizens who install a solar energy system this year can save 0 of their overall solar costs by using the federal solar investment tax credit. You can also save about $19,000 on your energy bills over 20 years without incentives.
- Choice of solar panels: The kind of solar panels you want will affect your total cost. High-efficiency monocrystalline panels will cost more upfront but can also save you more money over the lifetime of your system. If space isn't a constraint for your project, you can go with a higher number of more affordable panels.
- Energy consumption: Installing solar panels may be a high-cost investment for households that don’t use too much energy per month.
As a result of solar panels now being cheaper than ever as well as local and federal solar incentives, they are a worthwhile investment for many homeowners.
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Solar Incentives in South Houston
Adopting solar power has plenty of considerable benefits. Not only can it help protect the Earth, but you can also save some money on your installation with various government incentives.You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar system. You can also potentially pair the ITC with other local incentives. You can learn about the incentives you can take advantage of in our article on solar incentives
Environmental Impact of Switching to Solar in South Houston
Switching to solar energy can have a meaningful effect on the environment.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in South Houston, though. One thing you should consider is your overall carbon footprint. For example, if you spend lots of time commuting to work and have an electric vehicle, you can install solar panels on your home to power your EV and therefore help offset your carbon emissions.When you go solar, your carbon emissions can be reduced by about 80 pounds every year. The good things about solar power are plentiful — just like solar power is! That's why so many South Houston residents have been happy with making the switch to solar.
EcoWatch's South Houston, TX Solar Company Rankings FAQs
What is the best solar panel company in South Houston?
The top local solar company in South Houston is Astrawatt Solar, with a rating of 5.00 stars.
What are a few of the biggest pros and cons of adopting solar power?
The biggest advantages of solar power are that it can reduce or, for some, totally cut your electricity bills, raise the value of your home and lower your carbon footprint. The biggest disadvantages are that solar panels can be pricey to install, you may not save a lot if you don’t use a lot of electricity and it doesn’t work for all roof types and locations.
Is it worth installing solar panels on my house?
Solar panels can be a fruitful investment for a majority of homeowners, but truthfully, they might not be worth it for everyone. If your home doesn't get enough sunlight or your electricity bills are already pretty low, solar panels might not be for you.
How efficient are solar panels?
Solar panel efficiency is the amount of energy from the sun that is converted into electricity. Most panels today have an efficiency rating of about 15 to 25%. If your panels are more efficient, you'll need fewer of them for your home's energy needs.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.