Chenyi Solar Power Generation

Vacuum evaporation is promising for the high-throughput fabrication of perovskite solar cells (PSCs) because of its solvent-free characteristic, precise control of film thickness, and compatibility wi...
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Chenyi YI | Professor (Associate) | PhD | Tsinghua University,

After fast developing of single-junction perovskite solar cells and organic solar cells in the past 10 years, it is becoming harder and harder to improve their power conversion efficiencies.

‪Chenyi Yi‬

A Novel Dopant-Free Triphenylamine Based Molecular''Butterfly''Hole-Transport Material for Highly Efficient and Stable Perovskite Solar Cells. F Zhang, C Yi, P Wei, X Bi, J Luo, G Jacopin, S...

Chenyi Yi Group: Solar energy conversion and storage laboratory

We are striving to realize the large scale utilization of solar energy in a cost efficient way by developing new materials and optimizing the interfaces of different functional layers in the solar cells.

The Status and Prospects of Solar Power Generation Technology

growth and success in the solar photovoltaic power generation market. As the world''s largest energy consumer, China''s commitment to renewable energy and its pursuit of a more sustainable energy

Chenyi Yi | IEEE Xplore Author Details

Affiliations: [Department of Electrical Engineering, State Key Laboratory of Power System Operation and Control, Tsinghua University, Beijing, China].

Sequential vacuum-evaporated perovskite solar cells with more

Vacuum evaporation is promising for the high-throughput fabrication of perovskite solar cells (PSCs) because of its solvent-free characteristic, precise control of film thickness, and...

Chenyi Yi on LinkedIn: Our paper “Over 24% efficient MA-free

Our paper “Over 24% efficient MA-free CsxFA1−xPbX3 perovskite solar cells” has been published by Joule. https://lnkd /gAdb_yjB

Chenyi Yi (0000-0001-6383-7383)

The Molecular Additive N-Acetyl-L-Phenylalanine Delays the Crystallization and Suppresses the Phase Impurity for Achieving Triple-Cation Perovskite Solar Cells with Efficiency Over 25%

Yi Chenyi-Department of Electrical Engineering Tsinghua University

Special efforts will be put on semi-transparent and flexible solar cells as well as developing new process for high efficiency large-area perovskite solar modules.

Chenyi Yi''s lab | Tsinghua University (TH)

Metal halide perovskite solar cell (PSC) has successfully distinguished itself in optoelectronic field by virtue of the sharp rise in power conversion efficiency over the past decade.

Lithium & Solid-State Battery Systems

High-density LiFePO4 and solid-state battery modules with integrated BMS and advanced thermal runaway prevention – ideal for industrial peak shaving and renewable integration.

BTMS & Intelligent EMS

Active liquid-cooled thermal management combined with AI-driven energy management systems (EMS) for optimal battery performance, safety, and predictive analytics.

Rack Cabinets & Telecom Power

Modular energy storage rack cabinets (IP55) and telecom power systems (-48V DC) for data centers, telecom towers, and industrial backup applications.

S2C & UL9540A Containers

Solar-storage-charging (S2C) hubs and UL9540A certified containerized BESS (up to 5MWh) for utility-scale projects and microgrids.

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Contact Williamson Battery Technologies

We provide advanced lithium battery systems, solid-state storage, battery thermal management (BTMS), intelligent EMS, industrial rack cabinets, telecom power systems, solar-storage-charging (S2C) integration, and UL9540A certified containers for commercial, industrial, and renewable energy projects across Europe and globally.
From project consultation to after-sales support, our engineering team ensures safety, reliability, and performance.

Industriestraße 22, Gewerbegebiet Nord, 70469 Stuttgart, Baden-Württemberg, Germany

+49 711 984 2705  |  +49 160 947 8321  |  [email protected]