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GreenBrilliance LLC - Profile & Reviews

GreenBrilliance, is a vertically integrated, end-to-end SOLAR energy services provider. As a top-quality EPC provider, we have in-house engineering and design teams, our vertical integration across the value-chain enables us to achieve operational efficiencies leading to cost and time savings for our customers and ensures delivery of superior products at an unmatched value. At GreenBrilliance we realize and appreciate the significance of our role in educating and delivering PV systems to our customers. “An educated customer is the best customer.” We believe in excellent customer service both pre-and post-installation. We are a leading provider of turnkey EPC solutions for residential, commercial, and utility scale (MW) size power plants worldwide.
All systems installed and delivered by GreenBrilliance are currently producing at or above the systems estimated output. The estimated energy output is calculated by our engineering team and is customized for each site taking into account specific variables such as the solar azimuth, shade analysis, and tilt of the roof which are then factored in with rest of the efficiency factors of solar modules and chosen inverters. GreenBrilliance recently ranked 33rd in the top hundred installer in the world by the list published by renowned solar world online with a fantastic portfolio including the prestigious “Ronald Reagan International Airport” in Washington DC.

65 reviews

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  • "Solar or bust, so far so good."

    Reviewed Dec 03, 2021

    As of today, I am pleased with my system and installation. The process was a bit shaky in the beginning but Emma and Havar have been spectacular and knowledgeable. They have gone above and beyond! In the beginning I was having some concerns over the process and management of my installation but that all changed when Emma and Havar stepped in to get things back on track. I cannot say enough about the customer service I received from them. The install team did a beautiful job and the project team accommodated my scheduling needs. I think overall the quality of the system appears to be top notch. Now I just need to see how the power production goes with the system. I will make another update once I realize my production and see if there is any follow up with the company representatives. I believe it’s not just a product that should be sold but also the service that stands behind it. More to come!

  • "Poor time managment, left my project unfinished, no update"

    "Poor time managment, left my project unfinished, no update"

    Reviewed Nov 24, 2021

    Green brilliance is a sub for Titan Solar. They installed the panels and did most of the electrical on my house. They said they had to get a breaker that would fit my breaker box. HOWEVER, i have not heard from anything from anyone on when they would get back to finish the install. I had to empty out the room so they can work in that space. It’s been over 2 weeks since they were here and Not a single update. HORRIBLE experience.

  • "Overall, a smooth process with great results"

    "Overall, a smooth process with great results"

    Reviewed Nov 03, 2021

    Despite a period of frustrating lack of communication, the overall process was smooth and in the end, I'm very pleased with the results. Our customer rep, Emma, has been amazing. Incredibly communicative and eager to help, she has guided us through the process and handled everything with grace and an upbeat attitude. She handled all of my queries and solved a number of issues that cropped up. That said, the handoff from sales was not smooth and before we connected with Emma, there was a long period where we were not being kept informed or where there was confusion about the details. If I hadn't stayed on top of everything and kept records of all interactions, this could have gone poorly. But, ultimately I'm happy with how things have ended up and I really can't say enough good things about Emma. She rescued this project and in the end, I'm happy.

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GreenBrilliance is established with the mission to provide solar energy solutions in the DMV metro area. We are currently working in PA, VA, MD, DC, and WV. We are GreenBrilliance is a vertically integrated; end-to-end Solar Energy Services Company headquartered in the DC metro area delivering turnkey solar EPC solutions to homes, businesses, and utility large-scale projects at very competitive prices.
Your local solar installer providing tailored solutions for you using the highest quality and most efficient products ( PV panels, inverters, etc) at the most competitive price available in the market. Over 13+ years of experience, we are working and making your solar installation a great experience.
GreenBrilliance offers a variety of flexible financing options to ensure the best fit for you. Your home improvement project like solar should not be treated like a cookie-cutter process. We listen to your requests, customize, and do our best to find you the best solution possible.

With in-house engineering and installation crews working around the clock, we do not subcontract any aspect of the job which results in the consistent, high-quality workmanship that we are known and loved for!

  • Installation
  • Financing
  • Energy Auditing
  • Roofing
  • Electrical Contracting
  • General Contracting
  • Solar Repair & Maintenance
  • Community Solar
  • Energy Efficiency
  • Solar PV
  • Energy Storage
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GreenBrilliance LLC Headquarters

46090 Lake Center Plaza, Suite 109
Sterling, VA
20165 United States

Local Offices (2)

  • 20400 Observation Drive, Suite 208
    Germantown, MD 20876
  • 900 Commonwealth Place Suite 200 #409
    Virginia Beach, VA 23464

Workmanship Warranty

All workmanship carries a warranty of 10 year from date of completion.
-GreenBrilliance will provide individual component manufacturer’s warranties.
-All electrical work shall be performed as per National Electrical Code.
-GreenBrilliance will move the PV system within 10 years and 80 miles (of current location).
-In case of roof repairs, GreenBrilliance will coordinate uninstall and re-install of the PV system.




NABCEP, ISO 9001, ISO 14001, ISO 18001, UL 1703, TUV, IEC 61215, IEC 61730, IEC 61701


MHIC - MD, DPOR - VA (Class A), DCRA - DC, PA Contractor License


Comprehensive, Liability

States served by GreenBrilliance LLC

  • District of Columbia DC ,
  • Maryland MD ,
  • Pennsylvania PA ,
  • Virginia VA ,
  • West Virginia WV

Languages spoken by GreenBrilliance LLC