TONGWEI SOLAR (HEFEI) CO., LTD.

Organization

Hefei, Anhui, CN

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
HJT cell having high photoelectric conversion efficiency and prepar...
- Patent number 11,973,151
- Issue date Apr 30, 2024
- Tongwei Solar (Chengdu) Co., Ltd.
- Jinle Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
P-type bifacial solar cell with partial rear surface field passivat...
- Patent number 11,949,031
- Issue date Apr 2, 2024
- Tongwei Solar (Chengdu) Co., Ltd.
- Pu Wang
- H01 - BASIC ELECTRIC ELEMENTS

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Patents Applicationslast 30 patents

Information Patent Application
PASSIVATED CONTACT BATTERY AND PREPARATION PROCESS THEREFOR
- Publication number 20240371633
- Publication date Nov 7, 2024
- Tongwei Solar (Meishan) Co., Ltd.
- Hao CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONDUCTIVE LAYER AND PREPARATION METHOD THEREFOR, AND SOLAR CELL
- Publication number 20240363785
- Publication date Oct 31, 2024
- Tongwei Solar (Anhui) Co., Ltd.
- Lei XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROJUNCTION CELL, AND PHOTOVOLTAIC MODULE CELL STRING AND MANUFA...
- Publication number 20240304738
- Publication date Sep 12, 2024
- Tongwei Solar (Hefei) Co., Ltd.
- Zhixun ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL AND PREPARATION METHOD THEREFOR
- Publication number 20240290907
- Publication date Aug 29, 2024
- Tongwei Solar (Meishan) Co., Ltd.
- Hao CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
N-TYPE MONOCRYSTALLINE SILICON DOUBLE-SIDED SOLAR CELL AND PREPARAT...
- Publication number 20240274744
- Publication date Aug 15, 2024
- TONGWEI SOLAR (MEISHAN) CO., LTD.
- Gongqing ZHOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PREPARING HETEROJUNCTION SOLAR CELL, HETEROJUNCTION SOLA...
- Publication number 20240274741
- Publication date Aug 15, 2024
- TONGWEI SOLAR (CHENGDU) CO., LTD.
- Haichuan ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL PANEL, CELL PIECE AND PRODUCTION PROCESS FOR CELL PIECE
- Publication number 20240258444
- Publication date Aug 1, 2024
- Tongwei Solar (Meishan) Co., Ltd.
- Wenzhou XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOVOLTAIC MODULE AND PREPARATION METHOD THEREFOR
- Publication number 20240222536
- Publication date Jul 4, 2024
- Tongwei Solar (Hefei) Co., Ltd.
- Zhixun ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL AND MANUFACTURING METHOD THEREOF
- Publication number 20240204118
- Publication date Jun 20, 2024
- TONGWEI SOLAR (CHENGDU) CO., LTD.
- Haichuan ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-EFFICIENCY SILICON HETEROJUNCTION SOLAR CELL AND MANUFACTURING...
- Publication number 20240194812
- Publication date Jun 13, 2024
- TONGWEI SOLAR (JINTANG) CO., LTD.
- Jinle WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL AND PREPARATION METHOD THEREFOR
- Publication number 20240186439
- Publication date Jun 6, 2024
- Tongwei Solar (Meishan) Co., Ltd.
- Mingzhang DENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON/PEROVSKITE TANDEM SOLAR CELL AND PREPARATION METHOD THEREOF
- Publication number 20240172459
- Publication date May 23, 2024
- Tongwei Solar (Anhui) Co., Ltd.
- Jianfeng XUE
Information Patent Application
TUNNEL OXIDE LAYER, N-TYPE BIFACIAL CRYSTALLINE SILICON SOLAR CELL...
- Publication number 20240145610
- Publication date May 2, 2024
- Tongwei Solar (Meishan) Co., Ltd.
- Ming ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PREPARING TUNNEL OXIDE LAYER AND AMORPHOUS SILICON THIN...
- Publication number 20240145611
- Publication date May 2, 2024
- Tongwei Solar (Meishan) Co., Ltd.
- Mingzhang DENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHINGLED CELL, CELL UNIT, AND SHINGLED PHOTOVOLTAIC ASSEMBLY
- Publication number 20240097059
- Publication date Mar 21, 2024
- TONGWEI SOLAR (HEFEI) CO., LTD.
- Bingwei YIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Efficient Back Passivation Crystalline Silicon Solar Cell and Manuf...
- Publication number 20240097056
- Publication date Mar 21, 2024
- Tongwei Solar (Chengdu) Co., Ltd.
- Peng ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL, AND TEXTURED SURFACE STRUCTURE AND METHOD FOR PREPARING...
- Publication number 20240079509
- Publication date Mar 7, 2024
- Tongwei Solar (Jintang) Co., Ltd.
- Lin SUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CRYSTALLINE SILICON SOLAR CELL AND METALLIZATION METHOD THEREFOR
- Publication number 20240063318
- Publication date Feb 22, 2024
- TONGWEI SOLAR (CHENGDU) CO., LTD.
- Rong SU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HALF-CELL ASSEMBLY
- Publication number 20240056023
- Publication date Feb 15, 2024
- TONGWEI SOLAR (HEFEI) CO., LTD.
- Lingxiang WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Solar Cell, ALOx Depositing Method Therefor, and Cell Back Passivat...
- Publication number 20230378380
- Publication date Nov 23, 2023
- TONGWEI SOLAR (ANHUI) CO., LTD.
- Zhi HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL AND FRONT ELECTRODE THEREOF, AND MANUFACTURING METHOD
- Publication number 20230343878
- Publication date Oct 26, 2023
- TONGWEI SOLAR (CHENGDU) CO., LTD.
- Zhi HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HJT CELL HAVING HIGH PHOTOELECTRIC CONVERSION EFFICIENCY AND PREPAR...
- Publication number 20230178664
- Publication date Jun 8, 2023
- Tongwei Solar (Chengdu) Co., Ltd.
- Jinle WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PERC SOLAR CELL SELECTIVE EMITTER, PERC SOLAR CELL AND MANUFACTURIN...
- Publication number 20230146692
- Publication date May 11, 2023
- Tongwei Solar (Chengdu) Co., Ltd.
- Shan SUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
P-TYPE BIFACIAL SOLAR CELL WITH PARTIAL REAR SURFACE FIELD PASSIVAT...
- Publication number 20220328702
- Publication date Oct 13, 2022
- Tongwei Solar (Chengdu) Co., Ltd.
- Pu WANG
- H01 - BASIC ELECTRIC ELEMENTS

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Trademarklast 30 trademarks

Information Trademark
90790697 - TW SOLAR
- Serial number 90790697
- Filing date Jun 23, 2021
- TONGWEI SOLAR (HEFEI) CO., LTD.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes

TONGWEI SOLAR (HEFEI) CO., LTD.

Organization

Patents Grantslast 30 patents

HJT cell having high photoelectric conversion efficiency and prepar...

P-type bifacial solar cell with partial rear surface field passivat...

Patents Applicationslast 30 patents

PASSIVATED CONTACT BATTERY AND PREPARATION PROCESS THEREFOR

CONDUCTIVE LAYER AND PREPARATION METHOD THEREFOR, AND SOLAR CELL

HETEROJUNCTION CELL, AND PHOTOVOLTAIC MODULE CELL STRING AND MANUFA...

SOLAR CELL AND PREPARATION METHOD THEREFOR

N-TYPE MONOCRYSTALLINE SILICON DOUBLE-SIDED SOLAR CELL AND PREPARAT...

METHOD FOR PREPARING HETEROJUNCTION SOLAR CELL, HETEROJUNCTION SOLA...

SOLAR CELL PANEL, CELL PIECE AND PRODUCTION PROCESS FOR CELL PIECE

PHOTOVOLTAIC MODULE AND PREPARATION METHOD THEREFOR

SOLAR CELL AND MANUFACTURING METHOD THEREOF

HIGH-EFFICIENCY SILICON HETEROJUNCTION SOLAR CELL AND MANUFACTURING...

SOLAR CELL AND PREPARATION METHOD THEREFOR

SILICON/PEROVSKITE TANDEM SOLAR CELL AND PREPARATION METHOD THEREOF

TUNNEL OXIDE LAYER, N-TYPE BIFACIAL CRYSTALLINE SILICON SOLAR CELL...

METHOD FOR PREPARING TUNNEL OXIDE LAYER AND AMORPHOUS SILICON THIN...

SHINGLED CELL, CELL UNIT, AND SHINGLED PHOTOVOLTAIC ASSEMBLY

Efficient Back Passivation Crystalline Silicon Solar Cell and Manuf...

SOLAR CELL, AND TEXTURED SURFACE STRUCTURE AND METHOD FOR PREPARING...

CRYSTALLINE SILICON SOLAR CELL AND METALLIZATION METHOD THEREFOR

HALF-CELL ASSEMBLY

Solar Cell, ALOx Depositing Method Therefor, and Cell Back Passivat...

SOLAR CELL AND FRONT ELECTRODE THEREOF, AND MANUFACTURING METHOD

HJT CELL HAVING HIGH PHOTOELECTRIC CONVERSION EFFICIENCY AND PREPAR...

PERC SOLAR CELL SELECTIVE EMITTER, PERC SOLAR CELL AND MANUFACTURIN...

P-TYPE BIFACIAL SOLAR CELL WITH PARTIAL REAR SURFACE FIELD PASSIVAT...

Trademarklast 30 trademarks

90790697 - TW SOLAR