15 Best Solar Companies in Round Rock, TX (Feb 2023 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Round Rock 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 January 20, 2023
Why you can trust EcoWatch
Best solar companies in Round Rock
Looking for the top solar companies in Round Rock? Installing solar panels is an exciting project that many homeowners find rewarding for their wallets, communities and the planet. On average, your family can save $18,000 over 20 years with solar panels. And since solar panels last about 25 to 30 years, you can save will be well above that overall.
In this article, we'll review the top Round Rock solar installers so you can make the best choice for your home's sustainable energy needs. Interested in seeing how much it'd cost to install solar panels on your roof? Click "get quote" below to get a free, no-obligation quote from a top-rated Round Rock solar installer.
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 Round Rock

N.E.R.D. Power TX 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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Some reported communication issues
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Some reported issues with customer services
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Some reports of long wait times for installation
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Some reports of high-pressure sales tactics
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

Soleil Energy Solutions LLC
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Educational sales approach
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Locally owned and operated
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Excellent reputation
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Some reports of long wait times for installation
Services Offered
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Maintenance and Repairs
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Solar Panels

Cloud Solar Energy Solutions LLC
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Educational sales approach
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Assists with maximizing rebate
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Custom system designs
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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

Will Power Solar, LLC
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Educational sales approach
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Excellent reputation
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Some reports of long wait times for installation
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

SolWel - Solar Equipment Distributor
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Licensing and credentials transparency
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More transparent pricing than competitors
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Educational sales approach
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Can browse portfolio on website
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Assists with maximizing rebate
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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

ALPHA SOLAR
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Can browse portfolio on website
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Offers a free quote process
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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

Smartworld Energy, Inc
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Educational sales approach
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Roofing Services
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Commercial Solar Services
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Solar Panels

Abundant Solar LLC
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Educational sales approach
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More transparent pricing than competitors
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Some reported issues with customer services
Services Offered
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Solar Batteries
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Solar Panels
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Commercial Solar Services

Texas Engineered Solar
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Licensing and credentials transparency
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More transparent pricing than competitors
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Educational sales approach
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Custom system designs
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Assists with maximizing rebate
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Excellent reputation
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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 Roof Shingles
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Solar Panels

Big Sun Solar
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More transparent pricing than competitors
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Educational sales approach
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Custom system designs
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Locally owned and operated
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Can browse portfolio on website
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NABCEP-certified technicians
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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

Solar Power Systems San Antonio
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Can browse portfolio on website
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Educational sales approach
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

Allegiance Solar
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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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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

Solar CenTex LLC
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Offers a free quote process
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Educational sales approach
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Some reports of high-pressure sales tactics
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Some reports of long wait times for installation
Services Offered
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Removal & Reinstallation
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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

Solar Power Systems Waco
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Can browse portfolio on website
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Educational sales approach
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

Bat City Solar Co
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Custom system designs
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Can browse portfolio on website
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NABCEP-certified technicians
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Excellent reputation
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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 Panels
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Solar Roof Shingles
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 Round Rock
We know that for lots of homeowners, the choice to invest in solar comes down to installation costs. The overall price and potential savings vary depending on a few key factors such as:
- Electricity consumption: The average home in Round Rock uses a lot of energy, and so may see more savings on electricity bills than other places.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 30% of your total installation cost, your local government may offer additional tax exemptions, credits or rebates that will help you save even more. Aside from incentives, you can save an average of $18,000 over 20 years with your system, too.
- Choice of solar panels: The type of solar panels you get will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also lead to more savings over the lifetime of your system. If you don't need to maximize efficiency, you can go with a higher number of more affordable panels.
- Your location: This affects the average daily sunlight your roof gets, which helps determine how many panels you need.
So is a solar panel system worth it? Whether you want to decrease your energy bills, carbon emissions or both, solar panels are a solid investment for many Round Rock homeowners.
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Solar Incentives in Round Rock
If you're thinking about making the switch to solar energy, several government incentives and solar rebates can immensely bring down the installation costs and expedite the return on your investment. Regardless of where you live, you can take advantage of the federal Solar Investment Tax Credit (ITC), which allows you to claim 30% of how much you paid for your solar installation on your tax return, lowering the amount of taxes you owe that year. Plus, there may be some local incentives that can save you some extra money too. You can learn about the incentives available to you in our article on solar incentives
Environmental Impact of Switching to Solar in Round Rock
Going solar can have a meaningful effect on the environment. You may be trying to figure out — how much does making the switch do for the planet anyway? Everyone can help protect the environment by switching to solar energy, but homes that use lots of energy will have an even greater impact. In Round Rock, the average person can lower their carbon footprint by 80 pounds a year once they go solar. Since solar power is renewable and makes electricity without a carbon footprint, making the switch to solar power is one easy step you can take to help preserve the planet.
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 Round Rock, TX Solar Company Rankings FAQs
What is the most reputable solar installation company in Round Rock?
In Round Rock, N.E.R.D. Power TX LLC is the most reputable local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're looking to install solar panels on your roof.
What are the advantages and disadvantages of solar power?
A few of the biggest pros are that it lets you spend less on your power bills, it's good for the environment, and it can provide a decent return on your investment (ROI). The most notable cons are that solar panels don't produce electricity at night, the startup costs are high and solar panels aren't always aesthetically pleasing.
Are solar panels worth it?
Solar panels call for a significant upfront investment that usually costs at least ten thousand dollars, but whether or not solar panels are worth it depends on a collection of factors like local electricity rates and how much direct sunlight your roof gets.
What are the different types of solar panels?
The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also more expensive. Polycrystalline panels are cheaper but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other types can't, like on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, roof configuration and desired energy output.
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.