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About GTRS

GreenTech Renewable Solutions, LLC is a North Carolina company committed to the development & implementation of renewable energy resources. Established in 2008, our passionate team is committed to building strong business relationships that strengthen our economy and clean our planet.

Our experienced team members have long careers engineering and developing green energy infrastructure. We believe firmly in providing our customers with an exceptional experience at a competitive price.

Turn-key Solutions
GreenTech is dedicated to providing an exceptional client experience, from pre-design to system activation. GreenTech provides full service site assessment, engineering-design, installation, and system maintenance. We are proud to stand by our products and services.

Superior Engineering & Design
To help our clients maximize the benefit of government incentives, we design our systems to reduce up-front cost and optimize long-term payback.

Extensive Partnerships
We have partnered ourselves directly with product manufacturers, electric utilities, and experienced businesses to simplify the solar experience and make it more cost-effective for our clients.

Our Team

Hemant Sura 


Mr. Sura has over 20 years of business management & electrical engineering experience. His long career in engineering electrical distribution systems and commercial electrical systems have led him to renewable energy systems engineering & design. He is licensed as a Professional Engineer in North Carolina, South Carolina, and Nevada, and is a member of the National Fire Protection Association (NFPA). He is a City of Raleigh certified engineer.

Liang Zhao 

Liang Zhao
Vice President of Operations

Mr. Zhao’s responsibilities include discovering innovative technologies and integrating products for GreenTech Renewable Solutions' future development. Mr. Zhao has over 12 years of experience in product development and integration. He has offered his services in various industries, including: telecommunication, networking, and aerospace. Mr. Zhao has a special interest in promoting alternative sources of energy that reduce human's impact on the environment.