Lg Electronics Inc.

Sanghwan Park

Byongsu Kim

Sungho Chang

Hwanyeon Kim

Hyunrok Mun

Seiyoung Mun

Jeongshik Kim

Jongha Lee

Juseok Kim

Sukwon Kim

Kyungchan Kang

A solar cell panel according to the present embodiment includes a solar cell string including a plurality of solar cells and a plurality of wiring members connecting the plurality of solar cells in first direction, a sealing member sealing the solar cell string, a first cover member positioned on one surface of the solar cell string on the sealing member and a second cover member positioned on other surface of the solar cell string on the sealing member, wherein the plurality of wiring members positioned in at least one of the plurality of solar cells include, a first wiring member having a first width, and a second wiring member having a second width less than the first width and positioned outer to the first wiring member.

Solar cell panel

Discussed is a solar cell module including a plurality of bi-facial solar cells having a front surface and a back surface, a light transmission protection part positioned on the front surfaces of the plurality of bi-facial solar cells, a front protection part positioned between the light transmission protection part and the front surfaces of the plurality of bi-facial solar cells, a back sheet positioned on the back surfaces of the plurality of bi-facial solar cells, wherein the back sheet includes a first area overlapping the plurality of bi-facial solar cells, and a second area being a remaining portion except the first area and a back protection part positioned between the back sheet and the back surfaces of the plurality of bi-facial solar cells, wherein the back sheet includes a base layer, a first sheet layer, and a second sheet layer.

Solar cell module

A solar cell module is disclosed. The solar cell module includes a plurality of solar cells, a front transparent substrate located in a front surface of the plurality of solar cells, a back transparent substrate located on a back surface of the plurality of solar cells, a front protection unit located between the front transparent substrate and the plurality of solar cells, and a back protection unit located between the back transparent substrate and the plurality of solar cells. The back transparent substrate includes an anti-reflection layer.

A solar cell module is discussed. The solar cell module includes a plurality of solar cells, a light transmission protection part positioned at first surfaces of the plurality of solar cells, a front protection part positioned between the light transmission protection part and the plurality of solar cells, a back sheet positioned at second surfaces of the plurality of solar cells, and a back protection part positioned between the back sheet and the plurality of solar cells. The back sheet includes a first sheet layer including a first area, which overlaps the plurality of solar cells and has a first transmittance, and a second area, which is a remaining portion except the first area and has a second transmittance different from the first transmittance.

A solar cell module according to an embodiment includes a solar cell panel including at least one solar cell; and a frame positioned at a periphery of the solar cell panel. The frame includes at least one fixing hole to receive an output cable.

A support frame is for a photovoltaic power generation system. The support frame includes a frame member including a first portion positioned at one surface of a solar cell panel and a second portion positioned at the other surface of the solar cell panel, wherein the second portion is openably coupled to the first portion.

Support frame and photovoltaic power generation system including the same

A solar cell module having a solar cell panel with strings of electrically-coupled solar cells arranged in a row includes one or more lead wires that electrically couple the strings and a junction box. The one or more lead wires are arranged such that they do not overlap with each other and such that one or more of the lead wires includes a portion that overlaps and does not electrically connect to interconnector of a string. The lead wires include an interconnector connection part connected to a respective string interconnector, and the interconnector connection parts of the lead wires are arranged in a straight line.

Growing community of inventors

Seoul, South Korea

Sanghwan Park