公开(公告)号：US20210136153A1

公开(公告)日：2021-05-06

申请号：US17085610

申请日：2020-10-30

Applicant: LG ELECTRONICS INC.

Inventor： Jaeyong Lee ,  Bohyun Jung

IPC: H04L29/08 ,  H01L31/04 ,  H01L21/66

Abstract: The present disclosure relates to a server. The server includes a communicator configured to receive data from a plurality of process apparatuses for manufacturing a solar module; and a processor configured to select a feature from data received from the plurality of process apparatuses through learning, and perform an analysis on the plurality of process apparatuses based on the selected feature.

公开(公告)号：US11588440B2

公开(公告)日：2023-02-21

申请号：US17024432

申请日：2020-09-17

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon Lee ,  Kyongpil Tae ,  Bohyun Jung

IPC: H02S50/10 ,  H02S40/36

Abstract: Disclosed are a test apparatus of a solar cell and a photovoltaic system including the same. A test apparatus of a solar cell according to an embodiment of the present disclosure includes an interface to receive cell information including cell efficiency, cell voltage, and cell current and a processor to perform learning based on the cell information of the solar cell and line information of a string line including the solar cell, predict an output of a solar cell module including the solar cell based on the learning, and output an output prediction value of the solar cell module. As a result, an output deviation of the solar cell module including a plurality of solar cells can be reduced.