摘要:
Provided is a method of manufacturing a photovoltaic device using a Joule heating-induced crystallization method. The method includes: forming a first conductive pattern on a substrate; forming a photoelectric conversion layer on the substrate having the first conductive pattern; and crystallizing at least part of the photoelectric conversion layer by applying an electric field to the photoelectric conversion layer, wherein the photoelectric conversion layer includes a first amorphous semiconductor layer containing first impurities, a second intrinsic, amorphous semiconductor layer, and a third amorphous semiconductor layer containing second impurities.
摘要:
Provided is a method of manufacturing a photovoltaic device using a Joule heating-induced crystallization method. The method includes: forming a first conductive pattern on a substrate; forming a photoelectric conversion layer on the substrate having the first conductive pattern; and crystallizing at least part of the photoelectric conversion layer by applying an electric field to the photoelectric conversion layer, wherein the photoelectric conversion layer includes a first amorphous semiconductor layer containing first impurities, a second intrinsic, amorphous semiconductor layer, and a third amorphous semiconductor layer containing second impurities.
摘要:
A photovoltaic device and a manufacturing method thereof are provided. The photovoltaic device includes: a substrate; a first conductive layer formed on the substrate; P layers and N layers alternately formed along a first direction on the first conductive layer; and I layers covering the P layers and the N layers on the first conductive layer, wherein the P layers and the N layers are separated from each other by a first interval, the I layers are formed between the P layers and the N layers that are separated by the first interval, and the P layers, the I layers, and the N layers formed along the first direction form unit cells.
摘要:
A photovoltaic device and a manufacturing method thereof are provided. The photovoltaic device includes: a substrate; a first conductive layer formed on the substrate; P layers and N layers alternately formed along a first direction on the first conductive layer; and I layers covering the P layers and the N layers on the first conductive layer, wherein the P layers and the N layers are separated from each other by a first interval, the I layers are formed between the P layers and the N layers that are separated by the first interval, and the P layers, the I layers, and the N layers formed along the first direction form unit cells.
摘要:
In one or more embodiments of a photovoltaic device and a method of manufacturing the photovoltaic device, a first conductive layer, a first light-absorbing layer and a second conductive layer may be formed on a substrate, in sequence. A temperature for forming the second conductive layer may be lower than a temperature for forming the first conductive layer and a temperature for forming the first light-absorbing layer.
摘要:
A solar cell module includes a bottom module layer formed on a first substrate and absorbing a greater fraction of light energy in a first wavelength band than in a second wavelength band. The first wavelength band includes a shorter wavelength than any wavelength in the second wavelength band. A top module layer is formed on the bottom module layer to absorb a greater fraction of light energy in the second wavelength band than in the first wavelength band. A second substrate is formed on the top module layer. A reflecting filter is provided between the bottom module layer and the top module layer. The reflecting filter reflects a greater fraction of light energy in the first wavelength band than in the second wavelength band and transmits a greater fraction of light energy in the second wavelength band than in the first wavelength band.
摘要:
Photovoltaic devices and methods of manufacturing the same are provided. In one example, a photovoltaic device includes: a substrate; a transparent conductive layer deposited on the substrate; a semiconductor layer provided with a P layer, an I layer, and a N layer sequentially deposited on the transparent conductive layer; and a rear electrode deposited on the N layer of the semiconductor layer, wherein the P layer is a P-type oxide semiconductor.
摘要:
An inspecting apparatus for a solar cell and an inspecting method are provided. The inspecting apparatus for the solar cell includes a head unit having a plurality of probe units, a rotation unit rotating the head unit according to an interval of cells of the solar cell, a controller controlling a rotation angle of the head unit by controlling the rotation unit, and a wire unit connected to the head unit to be electrically connected to the probe units.
摘要:
A solar cell module includes a substrate, a lower electrode layer, a semiconductor layer and an upper electrode layer for an embodiment. The lower electrode layer may include a plurality of area-separating grooves separating the substrate into an active area and a peripheral area surrounding the active area, and a plurality of first cell-separating grooves formed in the active area. The semiconductor layer is formed on the lower electrode layer. The semiconductor layer includes a plurality of second cell-separating grooves that are spaced apart from the first cell-separating grooves. The upper electrode layer is formed on the semiconductor layer. The upper electrode layer includes a plurality of third cell-separating grooves that are spaced apart from the second separating grooves.
摘要:
A thin film solar cell module includes a front substrate; a plurality of thin film solar cells disposed on the front substrate; a rear substrate disposed on the thin film solar cells; a plurality of inter-connection terminals electrically connected to the thin film solar cells, respectively, and exposed to an exterior surface of at least one of the front and rear substrates; and a connector electrically connecting the inter-connection terminals in a series or parallel configuration.