15 Best Solar Companies in Alton, TX (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Alton based on:
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Customer review scores
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Service area for Alton, TX
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Company policies and services offered
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Accreditations and certifications
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Average Alton homeowner saves $1,398/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Alton
Finding the right solar panel installation company for your house is a big decision, but it's one that can save you a lot of money in Alton. Over 20 years of offsetting your energy costs with a solar panel system, you can save about $17,000 on your utility bills.
In this article, we'll tell you about the top Alton solar installers so you can make the best choice for your home's clean energy needs. Read on to see our picks for the best solar companies in the city, or connect with a trusted solar company in your area right away by clicking the button below.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch Rankings for Solar Companies in Alton

Ready Solar
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Clear Pricing Policy
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Free Quotes
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Reliable Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Tailored solutions

Synergy Solar RGV
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Free Quotes
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Expert panel installation
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Home installations
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Integrated roofing
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Business installations
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Tailored solutions
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Energy storage solutions

SEED Energy
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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Free Quotes
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Limited information available on website
Services Offered
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Home installations
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Tailored solutions
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Expert panel installation
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Integrated roofing
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Business installations

SmartPro Solar, LLC.
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Tailored solutions
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Integrated roofing
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Business installations
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Home installations
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Expert panel installation

Solur Power
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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Limited information available on website
Services Offered
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Integrated roofing
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Tailored solutions
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Expert panel installation
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Home installations
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Energy storage solutions
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Business installations

RGV Solar
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Reliable Customer Support
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Clear Pricing Policy
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Free Quotes
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Integrated roofing
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Energy storage solutions
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Tailored solutions
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Expert panel installation

Grupo Telco LLC
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Reliable Customer Support
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Informative Resources
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Expert panel installation
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Business installations
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Energy storage solutions
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Tailored solutions
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Home installations

Solergy
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Clear Pricing Policy
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Free Quotes
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Informative Resources
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Reliable Customer Support
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Limited information available on website
Services Offered
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Energy storage solutions
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Integrated roofing
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Home installations
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Expert panel installation
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Skilled repairs
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Tailored solutions

Reliant Energy
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Tailored solutions
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Integrated roofing
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Home installations

People’s Choice Solar
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Free Quotes
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Clear Pricing Policy
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Informative Resources
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Reliable Customer Support
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Limited information available on website
Services Offered
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Expert panel installation
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Business installations
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Energy storage solutions
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Home installations
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Tailored solutions

SolaresdeVenta.com
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Reliable Customer Support
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Informative Resources
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Clear Pricing Policy
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Prompt Service Delivery
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Limited information available on website
Services Offered
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Tailored solutions
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Home installations

Frontline Home Solutions LLC
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Skilled repairs
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Integrated roofing
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Tailored solutions
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Home installations
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Expert panel installation

Green Planet Solar, LLC
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Free Quotes
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Reliable Customer Support
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Limited information available on website
Services Offered
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Energy storage solutions
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Integrated roofing
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Business installations
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Home installations
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Tailored solutions

Solar Supply Inc
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Informative Resources
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Limited information available on website
Services Offered
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Business installations
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Home installations
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Energy storage solutions

Your Solar Liaison, LLC
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Informative Resources
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Free Quotes
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Limited information available on website
Services Offered
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Home installations
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Tailored solutions
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Expert panel installation
Methodology: How We Ranked the Best Solar Companies in Alton
EcoWatch's solar experts analyzed each solar company in Alton 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 Alton
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 Alton
We get that for most homeowners, the decision to invest in solar depends on installation costs. Some important things that affect how much it will cost and how much you could save include:
- Typical energy usage: The more energy your household uses on average and the greater your current energy bills are, the more benefits you'll see from making the switch to solar.
- Incentives: The federal solar investment tax credit currently allows you to reduce your taxes by 30% of the project cost. Your state and city may also have various incentives that you can take advantage of. In addition, you can save about $17,000 over 20 years on your utility bills, without incentives.
- System size and type: Some models are more costly than others, so the one you want to get can raise or lower your initial investment. Plus, the more solar panels you need, the more it'll cost.
- How much sunlight your roof gets: This, plus your roof configuration, affects affect how much energy your solar panels can generate.
Though a solar panel system costs a sizable chunk of money upfront, it can save you thousands of dollars in the long term. The question of how much, though, depends on a number of factors, including the size of your solar panel system and incentives.
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Solar Incentives in Alton
Adopting solar power has many considerable benefits. Not only can it help preserve the environment, but you can also save a good amount of money on your installation with various government incentives. There are quite a few federal, state and local rebates and tax credits that earn a decent amount of money in return after paying for solar panels. You can learn about the incentives available to you in our article on solar incentives
Environmental Impact of Switching to Solar in Alton
One of the most compelling reasons to embrace solar power is to reduce your reliance on traditional energy sources like burning fossil fuels, which are destructive for the environment. But — how much exactly can you help the planet by making the switch to solar? For homeowners who want to help cut back on greenhouse gas emissions, going solar is a no-brainer, especially since Alton produces a high amount of carbon dioxide emissions from its energy generation. Because solar panels don't release carbon dioxide emissions into the atmosphere when producing electricity, they're a good swap for nonrenewable energy sources. In fact, you could expect to reduce your carbon dioxide emissions by about 90 pounds each year. Since energy from the sun is abundant and makes electricity without free from carbon dioxide emissions, installing solar panels is one easy step you can take to help protect the planet.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch's Alton, TX Solar Company Rankings FAQs
What is the best solar panel company in Alton?
In Alton, SmartPro Solar, LLC. is the top local solar company. Our team of experts rates it 3.00 stars, so it's a good choice if you're looking to add solar panels to your roof.
What is the negative environmental impact of solar panels?
Producing solar panels requires chemicals and produces toxic waste that can be dangerous for the environment, which is the main drawback of solar panels.
How long does it take to see a return on your investment after installing solar panels?
The average payback period for solar panel installation is about 10.8 years, but the exact period varies by local electricity costs, incentives and net metering programs.
How long do solar panels last?
On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher level of energy production.
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.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.