DONG GUANGHONG
DONG GUANGHONG manufactures photovoltaic cells and solar panels and delivers photovoltaic system integration services, backed by continuous process innovation and automated production.
Est. 2005NO.3 XINGGUANGSAN STR.,OPTO-MECHATRONICS INDUSTRIAL PARK,TONGZHOU DIST.,BEIJING,CHINA.
ISO 9001ISO 14001OHSAS19001TUVETCULMCSKTL
About DONG GUANGHONG
DONG GUANGHONG focuses on the R&D, production, and sales of photovoltaic cells and solar panels, while also providing integration services for photovoltaic application system engineering. Based in Tongzhou District, Beijing, the company supports downstream customers with both core PV components and project-oriented system solutions.
Production is supported by first-class equipment, with key processing equipment sourced from Germany, Italy, the United States, the Netherlands, and Japan. Portions of the solar panel production line are automated to help strengthen consistency and drive ongoing improvements in product quality.
The company has developed multi-crystal silicon solar cells and panels and continues to enhance conversion performance through technology innovation. Its products and systems have been used across a range of domestic and international photovoltaic projects, supporting broader deployment in major markets.
Company Positioning
Corporate Background
Chinalight Solar Co., Ltd operates as a key subsidiary in the manufacturing sector under Genertec (China General Technology (Group) Holding Ltd), with a focus on photovoltaic manufacturing and engineering services.
Products & Services
Core Offerings
Photovoltaic cellsSolar panelsPV system integrationPhotovoltaic application system engineering services
Manufacturing & Equipment
Manufacturing Capabilities
Solar cell and panel production is supported by advanced equipment, with major processing equipment sourced from Germany, Italy, the United States, the Netherlands, and Japan. Parts of the panel production line operate automatically to strengthen production consistency and quality control.
Technology & Performance
- Cell Conversion Efficiency Improvement
- 17 %
Quality & Reliability Testing
- Stability of Al-BSF in hot domain
- Rsh>30ohm
- Potential Induced Degradation (PID) test
- Snow load test
- Ammonia corrosion test
R&D
- Enterprise Technical Center Recognition
- In 2011, the company’s R&D center was validated as an enterprise technical center by the Beijing Municipal Science and Technology Commission.
Standards & Market Access
Standards and Market Readiness
Solar panels have been tested against a range of international requirements, including EU standards by TUV, U.S. standards by ETC and UL, U.K. standards by MCS, Korean standards by KTL, and China’s Jintaiyang standard—supporting access to major markets.
Project Experience
Representative PV Projects
- Sevilla above-ground power station (Spain)
- Community financing solar project (Germany)
- True-Land “following the sun” PV project (Korea)
- Shannxi “SUN-SUN” poverty relief PV project
- Rooftop PV system for Electrical Engineering College, Beijing University of Communications
- Inner Mongolia agriculture academy of science project
- Rooftop pilot project for Sunhe Shangdong villa
- Household tracking off-grid system for Jingzhigu Villa (Changping)
- System integration supply for acquisition of signals on railroad
- Rooftop PV projects for administrative buildings of the Chinese Academy of Engineering
- Rooftop PV projects for administrative buildings of the Chinese Education Department
Quality Philosophy
Service Commitment
Guided by the principle of “Best Quality, Best Service,” the company invests in talent development and continuous innovation to deliver reliable photovoltaic products and engineering solutions.
Contact Information
- Address
- NO.3 XINGGUANGSAN STR.,OPTO-MECHATRONICS INDUSTRIAL PARK,TONGZHOU DIST.,BEIJING,CHINA.
- Phone
- +86 022 2370 8620
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