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US 10,381,496 B2Granted
Solar cell in stack structure having no step
AssigneeHyundai Motor Company
InventorsMoon Jung Eo, Eun Yeong Lee, Sang Hak Kim, Mi Yeon Song
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Abstract
A solar cell in a stack structure having no step may include a solar cell, and an electrode formed on one surface of the solar cell, in which the solar cell is/are stacked on a center portion of a substrate with the electrode interposed therebetween, and the electrode is/are in contact with an electrode line coated on an edge portion of the substrate.
Claims7
A solar cell apparatus in a stack structure, the solar cell comprising:
- a solar cell;
- a substrate;
- an electrode formed on a first surface of the solar cell in an attachment film and protruding from first and second sides of the solar cell;
- and
- an electrode line including a conductive paste coated on the substrate,
- wherein the solar cell is stacked on a center portion of the substrate with the electrode interposed between the solar cell and the substrate,
- wherein the electrode is in contact with an electrode line coated on an edge portion of the substrate,
- wherein a first protruding end of the electrode is contact with a first end of the electrode line, the first end of the electrode line being inserted in the stack structure of the solar cell apparatus,
- wherein a second end of the electrode line is connected with a wire member,
- wherein the electrode includes a positive electrode and a negative electrode spaced apart from the positive electrode by a predetermined distance, and
- wherein the electrode line includes a positive electrode line that is in contact with a first end of the positive electrode and a negative electrode line that is in contact with a first end of the negative electrode, respectively.
8 more elements
Dependencies are inferred from the claim text.