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Kosmos Solar

Embark on a solar revolution with Kosmos Solar, the undisputed leaders in Texas's energy evolution as we expand our services to neighboring states like Oklahoma! Our local legacy, spanning decades, is a testament to our unwavering commitment to excellence. We don't just install solar panels; we craft energy solutions that redefine power. With a team of licensed experts, we bring 5-star quality to every project, ensuring your journey to sustainable energy is nothing short of exceptional. At Kosmos, we're not just a solar contractor; we're architects of a brighter, cleaner future. Join us in reshaping the energy landscape, where innovation meets reliability. Choose Kosmos Solar – where power meets passion.
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Kosmos Solar, headquartered in Grand Prairie, Texas, stands as a beacon of innovation and excellence in the solar industry. With a rich legacy spanning decades, we have earned our position as one of Texas and Oklahoma's foremost solar contractors. Our team comprises licensed experts, each dedicated to transforming the way we harness energy.

As pioneers in the local solar landscape, we bring a deep understanding of the unique energy needs of the Texas region and beyond. Our commitment to 5-star quality and service sets us apart, ensuring that every solar solution we provide exceeds expectations. We don't just install solar panels; we engineer sustainable energy solutions that redefine power and propel our clients toward a cleaner, more efficient future.

At Kosmos Solar, we're more than a company – we're architects of change, catalysts for a solar revolution. Our mission extends beyond installation; we empower individuals and businesses to embrace energy independence with cutting-edge technology, including expertise in energy storage solutions.

Join us in reshaping the energy narrative. Choose Kosmos Solar, where local expertise, innovation, and unwavering dedication converge to illuminate a path towards a brighter, sustainable future.
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Reasons Why You Should Work With Us
  1. Local Expertise: Benefit from the knowledge and understanding of the local energy landscape. Kosmos Solar tailors solutions to match the specific needs and conditions of Texas and Oklahoma, ensuring optimal performance and efficiency.

  2. Proven Excellence: Choose a partner with a longstanding legacy of excellence. Kosmos Solar has been a trailblazer in the industry for decades, consistently delivering 5-star quality and service. Our track record speaks for itself, providing customers with

  3. Full-Spectrum Solutions: Beyond traditional solar installations, Kosmos Solar is a complete energy solutions provider. As battery experts, we offer cutting-edge energy storage solutions, enhancing your energy independence and resilience. Experience a comp

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Approved installers passed our rigorous screening criteria for experience, licensing, and positive reviews.

We speak

English; Korean; Spanish

Solar Installation Excellence: Rely on our team of licensed experts to deliver top-notch solar installations. We bring decades of experience to every project, ensuring precision, efficiency, and a seamless integration with your property. Local Insight, Global Innovation: Benefit from the synergy of local expertise and global innovation. As leaders in Texas and Oklahoma, we understand the intricacies of Texas energy dynamics, combining this knowledge with the latest technological advancements to offer state-of-the-art solar solutions. Energy Storage Mastery: Unleash the full potential of energy independence with our expertise in energy storage solutions. As battery experts, we provide cutting-edge technologies that enhance resilience, allowing you to harness and store solar energy for use during peak times or emergencies. Tailored Sustainability: Each project is a unique opportunity to craft a sustainable future. Kosmos Solar designs solutions that not only meet your energy requirements but also align with your environmental goals. Experience a tailored approach to sustainability with Kosmos Solar. Transform your energy landscape with Kosmos Solar - where innovation meets reliability, and sustainable solutions power your future.

Services Offered

  • Installation
  • Financing
  • Energy Auditing
  • Electrical Contracting
  • Solar Repair & Maintenance
  • Community Solar

Welcome to Kosmos Solar, your trusted partner for solar solutions in the heart of Texas and Oklahoma! We take pride in being one of the oldest and highest-rated solar contractors in the Texas and Oklahoma area. Our roots run deep in the community, and for decades, we have been illuminating homes and businesses with the power of the sun. What sets us apart in the competitive solar landscape is not just our extensive experience but our unwavering commitment to excellence. Every member of our team is not just a technician; they are licensed experts, ensuring that your solar journey is backed by professional prowess and state-of-the-art knowledge. At Kosmos Solar, we understand that going solar is more than just an investment—it's a commitment to a sustainable and energy-efficient future. Our local presence means we comprehend the unique energy needs of the Texas and Oklahoma landscape, tailoring solutions that resonate with homeowners. Our stellar reputation extends beyond our years in the industry; it's rooted in a consistent delivery of 5-star quality and service. We have been at the forefront of the solar revolution, consistently receiving accolades for our dedication to customer satisfaction. Our customers aren't just clients; they are partners in our mission to make solar energy accessible, reliable, and rewarding. As battery experts, we go beyond traditional solar installations. We empower you with the latest energy storage solutions, ensuring that your energy independence is not just sustainable but resilient. Choosing Kosmos Solar means choosing a local legacy, a team with a proven track record, and a commitment to providing nothing less than stellar service. Join us in the solar revolution, and let's illuminate a brighter, cleaner future together.

Associated product manufacturers

  • LG
  • Unirac
  • SMA
  • Enphase
  • Tesla
  • Generac
  • Panasonic
  • Phono
  • Kohler

Associated financing companies

Workmanship Warranty

Our workmanship is under 25 years warranty.


PV 042217-013524
PV 021919-016012
Electrical Contractor: 32242
Master Electrician


$1,000,000 General Liability Insurance
$1,000,000 Worker's Comp
$1,000,000 Commercial Vehicle Insurance


NABCEP Certified PV installer
NABCEP Certified PV System Inspector

Industry Certifications

Manufacturer Certifications

  • Certified Installer
  • Certified Solar Professional
  • Sungage Financial Certified Partner

What Customers Are Saying

9 reviews
Average Rating 9 review(s)
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Owner SOLAR company takes care of his business and customers

Posted by cecotx on Feb 09, 2024
Great customer service and reliable

Kosmos installed our solar panels back in 2017. Back then, we invited Kosmos over to give us a presentation as solar was still a very new thing for us. Kevin answered all of our questions and gave us confidence in the technology and his company. The process was very smooth and we have been very happy with our panels ever since. We've been able to save on our electric bill! Over the years, we had some technical issues with squirrels chewing on wires and some panels that went out. But, they sent out a tech and fixed it for us pretty quickly. Customer service is great and we feel comfortable that they will be around a while as many other solar companies are shutting down.

Posted by franx4ever on Feb 05, 2024
Long lasting solar system

I purchased an 8kW system from Kosmos 7 years ago. I had only a couple of minor issues with the system, which they fixed immediately. We still communicate periodically. I'm very happy with Kosmos and their system. 1000% recommended!

Posted by anatorres2190 on Feb 02, 2024
Professional and personable

I have always been interested in going solar but I've had plenty concerns. Kosmos' straightforward and simple approach absolutely eased my concerns and going solar became a no-brainer. The rep, Jo, was extremely knowledgable, thorough, honest and trustworthy, allowing me to really understand the benefits of going solar. The company owner, Kevin, even called me personally to congratulate and give his guarantee. Overall, I am impressed with the company and experience and I absolutely recommend Kosmos for those who are thinking of going solar. DO NOT delay!

Posted by dukl25 on Nov 05, 2020
Knowledgeable Agent

Talked with Phillip Haynes. He provided great information about cost, savings and benefits. I highly Phillip, great customer service and very straightforward.

Posted by xathena68 on Jul 30, 2020
Good product but had an installation issue

The product is great and the people installing it did a good job but they scratched my car and said they did not. The owner Kevin agreed with the workers and in the end called me a liar. Make sure if you go with KOSMOS that you move all yor cars before they get there.

Posted by mikes5366 on Sep 26, 2019



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