The Group has strong strength in the field of photovoltaic forward-looking 

technology and key technology research and development. Relying on five 

national R & D platforms-----

-National Key Laboratory of Photovoltaic Materials and Technology

-National Key Laboratory of Energy and Photovoltaic Technology

-National Technical Standard Innovation Base of Photovoltaic

-National Enterprise Technology Center 

-National Center for International Research 

the Group built a unique competitive innovation system, the number of 

patent applications and authorizations has ranked No.1 for many years since 2012.

-2677 Patent applications

-88 international, national and industrial standards edited or participated in

-31 National projects participant such as "863 Plan" and "973 Plan"

 

With its advantages of higher power generation efficiency, lower cost and more stable power generation performance, crystalline silicon photovoltaic power generation technology has become the green energy with the highest market acceptance and the widest application prospect in the world, as well as the most competitive product route among many technical routes of solar power generation.

The Group's photovoltaic new energy industry covers three major areas in the key development areas of "Made in China 2025", accounting for six areas of the "eight national strategic new industries".

USA--San Antonio

South Korea--Seoul

China--Hong Kong

Holland-- Gelderland

Spain--Madrid

 

More than ten years technological innovation, product iteration, demonstration application and standard formulation, we have accumulated valuable experience and technical advantages in the application of BIPV products, launched 12 generations of BIPV products and project applications, and successively built the world's first five-star hotel using solar power generation, the first photovoltaic greenhouse Park in Asia, the first key laboratory BIPV building， The first photovoltaic + passive + Intelligent demonstration building, photovoltaic carbon neutralization green demonstration building, etc. Many BIPV projects have passed the authoritative certification of Chinese green building and American LEED green building.

 

The technical development of photovoltaic materials is an important measure to adapt to and promote the development of photovoltaic new energy industry to high efficiency and low cost. The use of new efficient welding materials and intelligent junction box products in the production of crystalline silicon modules can effectively improve the conversion efficiency. The Group is leading in technology in reflective ribbon, MBB high efficiency tabbing ribbon, MWT and imbricate battery solder, triangular ribbon, low-temperature ribbon , copper aluminum ultra-thin bus ribbon, double glass junction box, intelligent junction box, low junction temperature junction box, BIPV junction box, etc.

 

After years of deep industry development, we have mastered the overall delivery experience of GW level intelligent photovoltaic cells, modules and photovoltaic material production lines, with complete "turnkey" ability from product roadmap, process equipment selection to technical standards and management mode output, and verified the delivery ability of the company's intelligent production line through in-depth cooperation with a number of new photovoltaic enterprises in China.

 

Yingli Energy Technology Group adheres to the development of both centralized and distributed photovoltaic power plants, which can provide all types of photovoltaic power plants with full life cycle services from development, financing, construction, operation and maintenance to component recycling, and provide professional investment solutions for power plant operators and investors.