About Us

 Tetra is an Automatic Solar Panel Cleaning Solution provider. Our water free solar cleaning robot can effectively decrease the cost of operation and maintenance (O&M) and optimize the solar panel performance.


Our Company

Nanjing Tetra Electronics Technology Co.,Ltd (Tetra) was founded in 2011, and the company’s headquarter is located in the centre of Software Valley, Nanjing, China. Tetra is an equipment manufacturer and service provider that provides intelligent O&M solutions to the energy industry based on robotics and big data analysis technology. And it is the first intelligent equipment provider in China that applies pipeline robots and platforms to nuclear level pipeline assessment.

Tetra also provides various products to the O&M platform for the energy industry including status assessments, equipment assets performance management, and energy-based/Internet-based life-cycle management.

In addition, Tetra has been cooperating with global industrial tech giants such as GE and SIMENS to jointly research and develop O&M solutions at the application level that target to domestic energy clients.


Our Company

• In 2017

The company won the first place in “Jiangsu Intelligent Manufacturing” Innovation Competition (Service Organization category) during the World Intelligent Manufacturing Summit (WIMS), jointly hosted by Ministry of Industry and Information Technology (MIIT) of the Chinese government, China Association for Science and Technology (CAST) and Jiangsu Provincial People’s Government.

• In 2018

The company won the first prize in “Entrepreneurship in Jinling” Nanjing Science & Technology Innovation and Entrepreneurship Competition, the first prize in the 4th “iChuang Cup” Internet Innovation & Entrepreneurship competition, and was selected as the “Fastest Growing High-tech Company” in Jiangsu Province.

• In November 2018

The Industry-University-Research project of Tetra and Southeast University won the first prize of Jiangsu Provincial Science and Technology Award.

• In December 2018

The Tetra’s Sino-British cooperative research and development project was selected as one of the eight major projects of Sino-British International Cooperation Program, Nanjing.

Our Product

The main products of Nanjing Tetra Electronic Energy Industry include
---nuclear power pipeline O&M robots,
---orbital inspection robots,
---photovoltaic power station O&M robots,
---intelligent operation optimization (O&O) system of thermal power station.

Tetra’s energy pipeline O&M system is widely applied in many industries, including nuclear power, thermal power, petrochemistry and so forth. The front-end robot of the system has internationally advanced and domestically excellent hardware & software, the independently developed technologies include: micro-sized robotic arm, magnetic adsorption algorithm, three-dimensional defect equipment scanning, evaluation model for corrosion aging and defect, and O&O algorithm.


Our R&D


Tetra’s research and development (R&D) team consists of more than 30 bachelors, masters and doctorates from the University of Essex, UK, Zhejiang University, Southeast University and Nanjing University of Aeronautics and Astronautics.

Those team members have been engaged in industrial robot control technology research for many years. They have deep technical accumulation in motion control, structure design, sensing and materials application.

The company's R&D department conducts a long-term academic and technical cooperation with Southeast University, Shanghai Jiaotong University, Zhejiang University, Air Force Engineering University, and Institut de Soudure (French Welding Institute).

Our Qualification

Since its establishment, Tetra has laid a solid foundation for the business expansion with deep technical accumulation and unique comprehensive strength in software and hardware. At present, the company has obtained 25 patents and 23 software copyrights, took charge of composing 2 national standards, participated in composing 2 national standards and 3 industry standards. Tetra also published several academic papers in major domestic journals.


In addition, the company obtained a number of qualifications, including National High-tech Enterprise, ISO 9001 Quality Management System (QMS), ISO 14001 Environmental Management System (EMS), OHSAS18001 Occupational Health and Safety Assessment Series, CMMI Level 3 certification, Information System Integration and Service Qualification Level 4 certification, Jiangsu Small and medium-sized Science and Technology Enterprises, Jiangsu Private Science and Technology Enterprise and Jiangsu Software Enterprise.
Furthermore, the company holds the membership affiliations of:
• China Nuclear Energy Association (CNEA)
• China Photovoltaic Industry Association (CPIA),
• China Industry Anticorrosion Technology Association (CIATA),
• Cable Duct Bank Construction and Underground Space Utilization Professional Committee of China Municipal Engineering Association (CMEA)
• Nanjing Artificial Intelligence Industry Association.