Gnrg Inc. Review 2024 - The Residential View

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Updated on 2023-05-26

GNRG Inc Overview

GNRG Inc is a medium-sized solar boutique firm headquartered in Texas. The company focuses on energy efficiency and specializes in providing a seamless solar system installation with the highest level of service for its customers.

The company has completed more than 3,000 solar installations to date and takes care of installations at residential, commercial, and non-profit agencies. Since its establishment, the company has grown steadily and now services all areas throughout Texas. 


GNRG Inc services and specifics

Solar Products and Services Offered by GNRG Inc

GNRG Inc offers complete solar solutions that include solar panels from some of the largest and most reputed manufacturers in the world. These include: 


Panasonic Solar Panels

Panasonic Solar panels have been around since 1975, and is one of the most recognizable names in the solar industry. The company specializes in creating the half-cut HIT Module solar cell which is used in their newest line of solar panels, the EverVolt series. 


LG Solar Panels

LG Solar panels are developed using some of the most advanced and cutting-edge technologies available in the solar industry. The award winning “NeON” range is the company’s most popular line, and comes backed with an incredible warranty that promises unmatched product performance. 


Trina Solar

Trina manufactures smaller-than-usual solar panels that are designed to fit all roof spaces without compromising the ability to produce optimal power. Their solar panels are compatible with most optimizers, inverters, and mounting systems, making them suitable for properties of all types. 


Specific Types of Solar Offered

Residential Solar: GNRG Inc can cater to the solar needs of residential property owners of even small properties due to the advanced solutions they have available. The team informs their client about every aspect of solar technology to guide them toward more significant savings.

Commercial Solar: The company understands that every commercial property has unique needs and demands. The experts include power specialists, project managers, technicians, and their support team taking their clients through every step of the process.


Additional Services: 

Monitoring: Through advanced monitoring solutions, GNRG Inc ensures that their clients enjoy optimal power generation and keep their clients updated regarding the effectiveness of their systems. 

Net metering: A solar installation is a way to save money and earn credit by adding power to the grid. Through the company’s metering solutions, their clients can keep track of credits earned and how it impacts the debits of their usage, providing even more significant savings.

Inverters: GNRG Inc relies on products manufactured by the most prominent names in the field to ensure their clients enjoy optimal conversion of DC electricity to AC. 


Installation costs and process


The average cost of solar panels in Texas is between $2.45 and $3.15 per watt. This means that a solar system that is 5 kilowatts in size would generally cost between $11,500 – $15,800 to install. GNRG Inc does not advertise a specific cost for its solar installation since its system’s costs vary depending on factors such as the design, size, and materials used.

While there are no mentions of the company being an exceptionally affordable provider, it is evident from the many positive reviews that GNRG Inc is transparent about its pricing, with reviewers claiming that GNRG Inc charged them as per quotation without any hidden costs. 


Here’s an example:

“From beginning to end, working with GNRG, Inc. was a great experience for us. Our Consultant visited with us in person, walked us through the procedure, and provided a timeframe. If you had any questions, our project manager was on hand to assist. The application process seems simple and straightforward. The installation procedure went without a hitch. The cost was far cheaper than other quotations we obtained and well within our budget. Without a doubt, I’d suggest GNRG, Inc. I’m grateful.”
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These types of comments are very encouraging, and this is just one of many similar reviews that the company has received. It’s an especially good sign to see that the company has balanced its price with quality service, which is difficult to find in many solar companies. 



GNRG Inc appears to be a legitimate company.

GNRG Inc has been registered in the state of Texas since 2007.
The company is BBB accredited.
GNRG Inc has completed over 3,000 solar projects across Texas.
The company holds a NABCEP Certification.
GNRG Inc is a certified B-Corp. 
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Awards and accreditation:

  • Certified Member – American Solar Energy Society
  • Manufacturer Certifications – LG, EnPhase, SolarEdge, Trina Solar



GNRG Inc aims to stay at the forefront of technology and is therefore able to provide an advanced monitoring system that provides real-time reporting on the performance of the system. The company is so confident in its products that it backs them with a 30-year warranty to cover any losses of efficiency from potential defects. 

Not just that, the company matches its product warranty with a 30-year workmanship warranty as well as a 30-year power guarantee  to ensure optimal power generation through its installations. 

It should be noted that this is an industry-leading warranty package with most companies generally offering warranties that range between 12-25 years.

Key Points
Solar Panel Warranty 30 Years
Workmanship Warranty 30 Years
Power Production Guarantee 30 Years
In-house contractors Yes
Free Consultation Yes
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The SolarEmpower View

While GNRG Inc may not be the largest solar installer in Texas or California, the brand has built a name for itself that speaks of quality services and trusted solutions. As they take care of a wide range of needs, partner with reputable brands, and cater to quite an extensive surrounding area, they are indeed a highly recommendable solar provider.

💲Cost: 9/10 ✅Legitimacy: 10/10
⭐️Quality: 10/10 📞Customer Service: 9/10
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Industry Certifications

ASES – American Solar Energy Society
ASES – American Solar Energy Society

Service Types

Solar Panel Installation


Who is the owner of GNRG Inc?

GNRG is owned by Elad Cohen, a solar professional with over a decade of experience in the industry.

Which areas of Texas is GNRG Inc available in?

GNRG has offices in Dallas and Sherman Oaks, and has several customers in Lake Dallas, Irving, Frisco, Argyle, and more.

Is solar in Texas worth it?

Yes! Texas is one of the sunniest states in the US, and is one of the cheapest in terms of cost per watt, making it far more affordable than in other states.

Gnrg Inc. Solar Details

Workmanship Warranty
30 years including parts and labor
Office Locations
5160 Van Nuys Blvd #276
Sherman Oaks, CA

Gnrg Inc. User Reviews

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David Emerson
David Emerson
April 12, 2023
Have had solar panels up…
Have had solar panels up for more than 6 months now and haven't saved a nickle on my electric bill. For all i know i dont have solar panels on my roof, i have painted Tupperware, Now I have a solar panel bill and the same electric bill while i have neighbors and frinds that went with other companies showing me $,20 electric bills
While mi n e keeps going up
Matthew Bel
Matthew Bel
March 31, 2023
From the time we signed…
From the time we signed till today, we bought solar panels and a Generac generator. been a couple months now and the generator is still not finished being installed. I have tried to communicate to our account rep, got one reply and over the past few weeks, no reply, no install of the generator that I paying for on a loan, never ever started paying on anything in 60 years that was not working. their communications are horrible and the follow-up on installation if it could be, is much worse. Feeling like a redheaded step child and that does not work for me or my wife.
Jadon Carlos
Jadon Carlos
March 24, 2023
We were astonished by the…
We were astonished by the number of businesses providing this service when we ultimately made the decision to install solar on our roof. We selected this team after evaluating a number of proposals, and it was the perfect call. The company has been a nice experience in every way. They have been prompt, on time, and professional throughout, from the site inspection through the installation to the connection with PG&E.
Miles Jaxon
Miles Jaxon
March 24, 2023
They were putting up solar…
They were putting up solar panels at a neighboring school when I first encountered them. I was so impressed with their work that I asked them to install comparable panels at both my home and my father's home. Recently, I discovered that one of the panels in my array had a broken glass top. When I contacted them, I was pleasantly delighted to hear back the next day, and a replacement panel was placed the following morning! Excellent service. Thank you to all, and I'll keep referring you.
Noah Arthur
Noah Arthur
March 24, 2023
We utilized them and had…
We utilized them and had a great time. They engaged in professional communication throughout. We are overjoyed that they completed the work ahead of schedule. Beforehand our salesman detailed the full procedure. To get the panels turned on with PG&E, they collaborated with us. We would recommend them to anyone looking to install solar panels based on our experience.
Jim Jeffrey
Jim Jeffrey
February 22, 2023
I was looking at many…
I was looking at many different Solar Services/installers in the area and met with several of them. This Company was by far the most professional. The entire experience was very easy. Their reps., office and installers were all great and very helpful with all of my questions. I couldn't be happier with their work.
Ashley Chelsea
Ashley Chelsea
February 18, 2023
I was motivated to hire…
I was motivated to hire them by all the positive reviews they have! My thinking was that if the can be able to impress such a huge number of people,then they must be getting something right and I am happy to recommend them having used and seen how thorough they are at what they do! Best solar energy systems gurus around
Paul Marcus
Paul Marcus
February 18, 2023
They love and know their…
They love and know their work well! Organized and very efficient!Part of my solar energy system was broken and they made sure they fixed it in the shortest time possible and at very reasonable rates!Twice i have used their services and twice they have amazed me
Vivian Mary
Vivian Mary
February 16, 2023
Definitely not the normal guys…
Definitely not the normal guys you are used to as far as solar energy systems installation go! They installed a magnificent system for me and quite frankly from all the benefits I have been reaping from the system installed,I can’t remember of a reason why I had not had it installed ages ago!But as they say,better late than never! These guys are the best at their work that a fact!
Chris Mark
Chris Mark
February 16, 2023
My mom had been complaining…
My mom had been complaining how high her energy bill was getting to to find an alternative to the issue I got a recommendation of these guys for the installation of a solar energy system at her place and just like I had been recommended they were very thorough at their work,weeks now since the solar system was installed and it has been awesome all through

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