| 摘要 |
A solar module includes a substrate member, a plurality of photovoltaic strips arranged in an array configuration overlying the substrate member, and a concentrator structure comprising extruded glass material operably coupled to the plurality of photovoltaic strips. A plurality of elongated convex regions are configured within the concentrator structure. The plurality of elongated convex regions are respectively coupled to the plurality of photovoltaic strips. Each of the plurality of elongated convex regions includes a length and a convex surface region characterized by a radius of curvature, each of the elongated convex regions being configured to have a magnification ranging from about 1.5 to about 5. A coating material rendering the glass self-cleaning overlies the plurality of elongated convex regions.
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