REGIONAL INTELLIGENT OPTIMIZED PHOTOVOLTAIC MODULE AND POWER GENERATION SYSTEM THEREOF

Title:

REGIONAL INTELLIGENT OPTIMIZED PHOTOVOLTAIC MODULE AND POWER GENERATION SYSTEM THEREOF

Document Type and Number:

WIPO Patent Application WO/2022/057944

Kind Code:

A1

Abstract:

Disclosed in the present invention are a regional intelligent optimized photovoltaic module and a power generation system thereof, relating to the field of photovoltaic power generation. A photovoltaic cell region arranged in the long side direction of a rectangular array is equally divided into an upper photovoltaic module unit and a lower photovoltaic module unit, each module unit is formed by horizontally connecting cell strings in series along the short side of the rectangular array and connecting two groups of cell strings in parallel at equal power and then connecting the cell strings in series and is independently controlled by a photovoltaic control unit, and finally two module units which are intelligently optimized in mutually independent regions are arranged in the photovoltaic module. The photovoltaic module and the power generation system thereof of the present invention can effectively avoid internal mismatch of components caused by partial shielding or non-uniform illumination while achieving lower installation cost and higher efficiency, regain power generation loss caused by mismatch and avoid the hot spot effect, are suitable for various component array specifications, meet the requirement of reducing the levelized cost of energy, and have good application prospects.

More Like This:

WO/1992/008249	CABLE INTERCONNECTIONS FOR SOLAR CELL MODULES
WO/2018/113076	SOLAR LAMINATED CELL INTER-SLICE CONNECTION STRUCTURE AND SOLAR LAMINATED CELL

Inventors:

SONG YUE (CN)
CHEN ZEXI (CN)

Application Number:

PCT/CN2021/121443

Publication Date:

March 24, 2022

Filing Date:

September 28, 2021

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SHENZHEN ZHONGXU NEW ENERGY CO LTD (CN)

International Classes:

H01L31/05; H02S40/36

Foreign References:

CN213027947U	2021-04-20
CN105144530A	2015-12-09
CN211480048U	2020-09-11
CN208806267U	2019-04-30
CN206402186U	2017-08-11
US20190058436A1	2019-02-21

Attorney, Agent or Firm:

GUANGDONG SHIJI PATENT AGENCT COMPANY LIMITED (CN)

Download PDF:

View/Download PDF PDF Help

Previous Patent: METHOD FOR RAPID IDENTIFICATION OF BACILLUS CEREUS AND BACILLUS THURINGIENSIS BASED ON MALDI-TOF MS

Next Patent: ENGAGEMENT AND RELEASE DEVICE HAVING RANGE OF MOTION, AND ANGLE GRINDER HAVING SAME