发明名称 Parallel and virtual parallel interconnection of solar cells in solar panels
摘要 A solar panel has n rows of solar cells in a regular grid array. The cells constituting each row are wired in parallel, the rows are wired in series and an equalizing network of n-1 capacitors are connected in electrical series. In a first configuration, a network of switches connects a first capacitor across the first row, and a second capacitor across the second row, and so on until the n-1th capacitor is connected across the cells of the n-1th row. In a second configuration, the switch network connects the first capacitor across the second row, and the second capacitor across the third row, and so on until the n-1th capacitor is connected across the nth row. This causes the voltage across each row to be substantially equal to the voltage across every other row. Since equal voltage is a hallmark of parallel connection, this voltage equalized series connection is referred to as a virtual parallel connection.
申请公布号 US7521630(B2) 申请公布日期 2009.04.21
申请号 US20070713297 申请日期 2007.03.01
申请人 BALL NEWTON E 发明人 BALL NEWTON E.
分类号 H01L31/042 主分类号 H01L31/042
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