Abstract:
A solar cell panel according to an embodiment of the invention includes a solar cell module, a frame including a module coupler coupled with a peripheral edge of the solar cell module and a leg which is connected to the module coupler and includes a plurality of holes, and a plurality of nut members fixed to the leg of frame, each of the plurality of nut members including a bolt insertion hole. Each of the plurality of nut members includes a head, a rivet connected to the head, and a fixer positioned at one end of the rivet. The head is positioned on a first surface of the leg, and the fixer is positioned on a second surface opposite the first surface of the leg. The rivet is inserted into each of the plurality of holes of the leg.
Abstract:
Discussed is a back sheet for a solar cell module. The back sheet includes a base member and a first layer formed on one surface of the base member, the first layer including a resin. A reflector is formed in at least a portion of the back sheet.
Abstract:
A solar cell and a solar cell module are disclosed. The solar cell includes a semiconductor substrate containing a crystalline silicon material, a first conductive region on a back surface of the semiconductor substrate, a second conductive region positioned in a portion except the first conductive region from the back surface of the semiconductor substrate and having a conductive type opposite the first conductive region, a first electrode connected to the first conductive region, and a second electrode connected to the second conductive region. The back surface of the semiconductor substrate is divided into a first area extending in one direction at an edge of the entire back surface of the semiconductor substrate and a second area occupying a portion except the first area from the entire back surface of the semiconductor substrate.
Abstract:
A solar cell module is disclosed. The solar cell module includes a solar cell panel, and a frame disposed at a periphery of the solar cell panel. A fixing hole is formed at the frame. A first fastening member is coupled to the fixing hole.
Abstract:
A method for manufacturing a heterojunction solar cell, includes forming a metal compound on a semiconductor substrate, forming a transparent conductive oxide on the metal compound, forming an electrode forming material on the transparent conductive oxide and sintering the electrode forming material using light sintering to form an electrode part, wherein the transparent conductive oxide is also sintered by the light sintering to form a transparent conductive oxide layer formed of the transparent conductive oxide.
Abstract:
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.
Abstract:
Discussed is a method of manufacturing a heterojunction solar cell, including: forming a metal compound on a semiconductor substrate; forming a transparent conductive oxide on the metal compound; forming an electrode forming material on the transparent conductive oxide; and sintering the electrode forming material using light sintering to form an electrode part. The transparent conductive oxide may be sintered by light sintering to form a transparent conductive oxide layer formed of the transparent conductive oxide.
Abstract:
Discussed are an apparatus and method for driving a liquid crystal display device, whereby the apparatus includes a data driver for driving data lines of a liquid crystal panel, setting detectable temperatures for different temperature detection time points, detecting an ambient temperature at each temperature detection time point, and outputting a gate drive voltage variation signal and a common voltage variation signal in accordance with the set and detected temperatures at each temperature detection time point, and a power supplier for varying levels of a gate drive voltage and a common voltage in accordance with the gate drive voltage variation signal and the common voltage variation signal, and supplying the gate drive voltage and common voltage to a gate driver and the liquid crystal panel, respectively.
Abstract:
A solar cell module is discussed. The solar cell module is defined with an effective area and a dead area, and includes a solar cell, and a substrate disposed at one surface of the solar cell. The substrate includes a light refraction pattern formed to correspond to the dead area.