12 Best Solar Companies in Port Isabel, TX (Mar 2023 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 12 in Port Isabel based on:
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Customer review scores
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Solar installers near you
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Company policies and services offered
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Accreditations and certifications
Please enter a valid 5-digit zip code!
Updated March 14, 2023
Why you can trust EcoWatch
Best solar companies in Port Isabel
If you're a homeowner looking to make use of the solar incentives in Port Isabel, it can be hard to narrow down which company to decide on. But, the hard work is worth it since switching to solar power is typically a good idea. Because Port Isabel has a very high capacity for solar energy generation, switching to solar is financially rewarding for many homeowners.
The cost of installing solar panels can change significantly depending on your home's setup and your overall energy usage. To get free quotes from the top-rated solar companies in Port Isabel, click the "get quote" button below.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries (coming 2022)
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 Port Isabel

Casa Solar
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Can browse portfolio on website
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Offers a free quote process
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Educational sales approach
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

SmartPro Solar, LLC.
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NABCEP-certified technicians
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

SPI Go Green
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Can browse portfolio on website
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Offers a free quote process
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Educational sales approach
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NABCEP-certified technicians
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Batteries
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Solar Panels

Smart Home Solar Solutions
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Can browse portfolio on website
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Maintenance and Repairs
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Solar Panels

SunPower
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Most efficient panels on the market
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National coverage
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Cradle to Cradle sustainability certification
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Great warranty coverage
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Expensive
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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System Monitoring

PV South Texas LLC
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

GIFT SOLAR LLC
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Educational sales approach
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More transparent pricing than competitors
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Custom system designs
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Maker Solar
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Educational sales approach
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Blue Raven Solar
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Industry-leading in-house financing
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Competitive pricing
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Excellent reputation
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Doesn't offer solar batteries (coming 2022)
Services Offered
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Solar Panels
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System Monitoring

Momentum Solar
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Great warranty coverage
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Representatives are experts on local policies
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Concierge service ensures steady communication
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Slightly limited service offerings
Services Offered
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Solar Panels
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Solar Batteries

Tesla Energy
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Price-match guarantee
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Sleek, efficient, and durable solar panels
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Best solar battery on the market
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Some reported issues with customer service
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Solar Roof Shingles
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System Monitoring

Sunpro Solar
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Industry-leading warranty coverage
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Expansive service area
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Some reported communication issues
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No leases or PPAs
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Energy-Efficiency Upgrades
Solar Company Ranking Methodology
Click here to see a more detailed overview of our solar company ranking methodology.
The Cost and Benefits of Solar in Port Isabel
When deciding on a solar company, most homeowners or business owners care about the costs the most. The overall price and potential savings vary depending on a few key factors such as:
- How much sunlight your roof gets: If your rooftop doesn't see much direct sunlight, your solar system won't be able to produce as much energy, which will give you lower savings on power bills than a roof that gets lots of sunlight.
- Incentives: The federal solar investment tax credit, which everyone qualifies for, allows you to deduct 30% of the cost of installing your solar panel system from your taxes. In addition, not including incentives, you can save about $17,000 over 20 years on your energy bills.
- The type of solar panels you can afford: This hinges on your income and budget.
- How much electricity your household consumes: Homes that need a lot of energy each month may call for more solar panels and, therefore, be more costly, but will also benefit more over time.
So is a solar system worth it? Whether you hope to decrease your electric bills, carbon dioxide emissions or both, solar panels are a solid investment for many Port Isabel homeowners.
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If you're interested in finding out how much you could impact the environment if you switch to solar, you can use the calculator below. You can also view our solar panel cost guide for Port Isabel, TX.
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Solar Incentives in Port Isabel
There are a lot of reasons why adopting solar power is beneficial. One of them involves some government incentives that can save you money. These incentives mostly include cash rebates, tax credits and/or solar renewable energy credits. They can lower the cost you pay for going solar by 30%, upwards of 50% in some cases. Our article on solar incentives goes over more detailed information on the incentives you can benefit from in Port Isabel.
Environmental Impact of Switching to Solar in Port Isabel
Making the switch to solar power is a good way to do what you can for a more eco-friendly future. But how much can installing solar panels actually affect the environment? The more energy your household uses, the better off the planet will be if you switch to solar as you won't have to use as much nonrenewable energy. After you go solar, your carbon emissions can be lowered by about 90 pounds each year. As you can see, investing in solar has so many other rewards beyond saving money. One of the major ones is that you can help save the planet too.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries (coming 2022)
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 Port Isabel, TX Solar Company Rankings FAQs
What is the top solar panel installer in Port Isabel?
The best local solar company in Port Isabel is Casa Solar, with a rating of 5.00 stars.
Are solar panels really bad for the environment?
Manufacturing solar panels uses 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 buying solar panels?
The average payback period for solar panel installation is about 10.4 years, but the exact period depends on local electricity costs, incentives and net metering programs.
What is solar panel capacity and how much do I need for my house?
Solar panel capacity is rated depending on the amount of power they generate under standard testing conditions. Since each panel can usually produce about 250 to 400 watts per hour, the average home will need 20 to 35 panels.
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.