公开(公告)号：US09742351B2

公开(公告)日：2017-08-22

申请号：US14304820

申请日：2014-06-13

Applicant: Electronics and Telecommunications Research Institute

Inventor： Chang Sic Choi ,  Jin Soo Han ,  Wan Ki Park ,  Il Woo Lee

IPC: H02S50/00 ,  G05B15/02

CPC classification number: H02S50/00 ,  G05B15/02

Abstract: The present invention provides an apparatus and method for collecting state information of a solar module, which map a physical shape of a solar module, a string, and an array to a network layer of a modem, a repeater, and a gateway, and receive information about a solar power generation state from a node of an activated lower layer, thereby increasing an efficiency of data collection.