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Efficient and stable perovskite solar cell technology
All-printed perovskite cells are efficient and low-cost, and are used in various photovoltaic scenarios.
Type
Equipment
Tags
Material chemistry
Full printing process
Efficient and stable
Solar
Perovskite solar cells
Solution maturity
Early adoption / Process verification
Cooperation methods
Other
Applicable industry
Scientific research and technology services
Applications
Photovoltaic power generation
Key innovations
The innovation of this green technology product lies in its independent intellectual property rights of the all-printed perovskite solar cell preparation process. This process does not require high vacuum, achieves low-cost, large-scale production, and is rich in raw materials. Its unique material and structural design ensures high efficiency (small battery 24.
Potential economic benefits
This technology has low cost, small equipment investment, and easy scale. The peak tile cost of components is lower than that of silicon-based batteries. A megawatt production line has been built, with significant economic benefits and huge market potential.
Potential climate benefits
This technology directly reduces carbon emissions by replacing fossil energy by efficient solar power generation. Its low cost and easy scale accelerate the popularization of clean energy, and is used for green hydrogen production, further expanding the potential for carbon reduction.
Solution supplier
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Shanghai Institute of Silicate, Chinese Academy of Sciences
Shanghai Institute of Silicate, Chinese Academy of Sciences
The Shanghai Institute of Silicate, Chinese Academy of Sciences, focuses on the research of advanced inorganic materials and supports high-tech industries and major national needs.
Shanghai，China
Solution details

1. application field

Centralized photovoltaic power stations, rooftop photovoltaic power stations and photovoltaic building integration, small distributed power generation systems, photovoltaic power generation-electrolysis of water to hydrogen production, low light intensity and indoor photovoltaic power generation.

2. technical characteristics

Efficient and stable perovskite solar cells are prepared by a full printing process with independent intellectual property rights. The technical route developed has the technical advantages of rich raw material sources, small equipment investment, low cost, simple process, and easy large-scale scale-up; the process does not require high vacuum equipment, but the material and structural design determine the high efficiency and high stability of the battery. sex.

3. performance Index

The efficiency of small batteries reaches 24.2%, the efficiency of modules and highly stable perovskite modules reaches 15.3%(third-party certification, size 125mm× 125mm), and the size of single modules reaches 620mm×590 mm. The components have been operating stably outdoors for more than one year.

4. current state

The modular application of perovskite solar cells has been realized. The peak tile cost of the module is lower than that of silicon-based solar cells. The MW-level perovskite solar cell automatic system has been built.

A chemical production line and a KW-level perovskite solar cell distributed power generation demonstration system. Applied for 45 patents and obtained 20 authorizations.


Last updated
09:04:24, Nov 05, 2025
Information contributed by
Green Technology Bank

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