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1. (WO2018221473) STORAGE BATTERY UNIT

Pub. No.:    WO/2018/221473    International Application No.:    PCT/JP2018/020428
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Wed May 30 01:59:59 CEST 2018
IPC: H01M 2/10
Applicants: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
パナソニックIPマネジメント株式会社
Inventors: TOYA Shoichi
遠矢 正一
NAKASHIMA Takeshi
中島 武
YAMADA Yohei
山田 洋平
Title: STORAGE BATTERY UNIT
Abstract:
A storage battery unit (1) comprising: a battery module (30) that has a plurality of single batteries (420) and a module circuit (500) to which power lines (531, 532) for inputting/outputting power of the plurality of single batteries (420) and a communication line (535) for inputting/outputting information of the plurality of single batteries are connected; and a unit circuit (20) that is connected to the module circuit (500) with power lines (254, 255) and a communication line (256), and is connected to an external power conversion device (2), wherein the module circuit (500) has a first terminal (521) that has one end of the communication line (256) and the power lines (254, 255) connected thereto and is positioned in a location on one surface side of a facing pair of side surfaces among a plurality of side surfaces of the storage battery unit (1), and the unit circuit (20) has a second terminal (221) that is connected to the power conversion device (2) and is positioned in a location on the other surface side of the pair of side surfaces.