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Trusted Solar Contractors in Herndon, VA
At Green Brilliance, we are driven by a singular mission: to empower homes and businesses with reliable, high-quality solar energy solutions. Founded in 2007, we have built a reputation as a trusted leader in the solar industry by delivering end-to-end servicesfrom design and engineering to installation and maintenanceall in-house. Our commitment to using 100% Made-in-USA components ensures durability, performance, and long-term savings for our clients. Recognized as one of the top 10 residential solar contractors in the U.S. by Solar Power World, we combine cutting-edge technology, such as our patent-pending Neurobotz Intelligent Transformer Technology, with a customer-centric approach.

Our team of NABCEP-certified professionals prioritizes transparency, eliminating the inefficiencies of outsourced contractors to provide seamless, turnkey solar systems. With a 25-year warranty on panels and inverters, we stand by our promise of quality and service beyond sales, making solar energy accessible, affordable, and sustainable for communities across Washington DC, Maryland, Virginia, and Pennsylvania.
Services
Residential Solar Commercial Solar Government Solar Solar Consulting Solar Financing
Details
  • Year established: 2007
Highlights and features
  • We deliver 100% Made-in-USA solar systems with 25-year warranties.
  • Our team includes NABCEP-certified engineers and installers.
  • We offer end-to-end in-house services, eliminating third-party inefficiencies.
  • Recognized as a top 10 residential solar contractor in the U.S.
  • We provide tailored financing options and lifetime solar protection plans.
Associations and certifications
  • NABCEP
  • PEARL Certification
What people say
Fast installation Competitive pricing Knowledgeable staff Significant savings Quality equipment
Services
Residential Solar
Green Brilliance designs and installs custom residential solar systems that offset electricity consumption, reduce utility bills, and increase home value. Our solutions include grid-tied, battery-backed, and off-grid systems tailored to homeowner needs. With real-time monitoring and 25-year warranties, we ensure long-term energy independence and savings.
Commercial Solar
We deliver scalable commercial solar installations to power businesses sustainably while reducing operational costs. Our services include system design, permitting, installation, and maintenance, with options for tax incentives and net metering. Tailored solutions ensure uninterrupted power for offices, warehouses, and industrial facilities.
Government Solar
Green Brilliance specializes in large-scale solar projects for government entities, including rooftop, ground-mounted, and carport systems. Our turnkey solutions meet sustainability goals, reduce energy costs, and comply with federal and state regulations. We handle site assessment, design, procurement, and long-term maintenance.
Solar Consulting
Our experts provide comprehensive consulting for solar project development, including feasibility studies, cost analysis, and permitting guidance. We assist organizations in selecting optimal technologies, securing approvals, and maximizing incentives for residential, commercial, and utility-scale projects.
Solar Financing
We offer flexible financing options, including low-interest loans, leases, and Power Purchase Agreements (PPAs), to make solar accessible. Our partnerships with trusted lenders enable zero-down payment plans, tax credits, and predictable monthly payments, ensuring affordability for homeowners and businesses.
People
Sumit Bhatnagar
Founder, President and CEO
Sumit Bhatnagar founded Green Brilliance in 2007 with a vision to revolutionize solar energy adoption. Under his leadership, the company has become a top-tier solar contractor, recognized for innovation and quality. He drives strategic growth and ensures adherence to the highest industry standards.
Amir Syed
Senior Vice President Sales
Amir Syed leads sales strategy at Green Brilliance, focusing on customer-centric solutions. With over a decade of experience, he has expanded the company's market reach while maintaining a strong commitment to transparency and client satisfaction.
Adam J. Seaman
Project Manager
Adam J. Seaman is a dedicated project manager known for resolving complex customer issues. His proactive approach to client support and collaboration with vendors ensures timely, high-quality service delivery, restoring customer confidence in Green Brilliance's reliability.
Questions
What are the benefits of installing solar panels?
Solar panels reduce utility bills, increase property value, and lower carbon footprints. GreenBrilliance's systems offer 25-year warranties and utilize Made-in-USA components for durability and efficiency.
How long does a solar installation take?
Most residential installations complete within 6–7 hours once permits are approved. Commercial and government projects vary in timeline based on system complexity and site requirements.
Does solar work during blackouts?
Grid-tied systems without batteries will not power homes during outages. GreenBrilliance offers battery-backed systems for continuous energy access during blackouts.
Are there financing options available?
Yes! GreenBrilliance provides loans, leases, and Power Purchase Agreements (PPAs) with terms as low as 0.99% APR and no upfront costs, making solar accessible for all budgets.
What maintenance do solar panels require?
Solar panels are virtually maintenance-free. Rain typically cleans them, though periodic inspections ensure optimal performance. GreenBrilliance includes annual inspections in our 25-year workmanship warranty.
Can I add batteries to an existing solar system?
Yes. GreenBrilliance can retrofit battery storage to existing grid-tied systems, requiring a hybrid inverter upgrade to enable energy storage and backup power capabilities.
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