| 摘要 |
A concentrator photovoltaic solar cell array for terrestrial use for generating electrical power from solar radiation including a multifunction III-V compound semiconductor solar cell with material composition and bandgaps to maximize absorption in the AM1.5 spectral region, and a thickness of one micron or greater so as to be able to produce in excess of 15 watts of DC power with conversion efficiency in excess of 37%. The aggregate surface area of the grid pattern covers approximately 2 to 5% of the top cell.
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