IPUSA, PLLC
Photovoltaic cell mounting substrate and photovoltaic cell module
A photovoltaic cell mounting substrate includes a substrate; and a plurality of grooves provided at one surface of the photovoltaic cell mounting substrate, the plurality of grooves including a first groove and a second groove that is placed at a circumferential side of the first groove, at the one surface of the substrate, the second groove being formed deeper than the first groove, with respect to the one surface of the substrate.
SHINKO ELECTRIC INDUSTRIES CO., LTD.
H H H H Y H
H01L H01L H01L H01L Y02E H01L
inventional inventional inventional inventional additional inventional
Tomoharu Kazuyuki
Fujii Kubota