| CPC H02S 20/32 (2014.12) [B23P 13/02 (2013.01)] | 20 Claims |

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1. A module clamp for use in a photovoltaic module mounting system, the module clamp comprising:
a first side wall having a top edge and a bottom edge;
a second side wall having a top edge and a bottom edge;
a bottom surface that couples at least portions of the bottom edges of the first and second side walls to form an elongated body;
a first mounting surface having an inner edge and an outer edge, the inner edge being coupled to at least a portion of the top edge of the first side wall, wherein the first mounting surface includes end sections and a central section that is positioned between the end sections; and
a second mounting surface having an inner edge and an outer edge, the inner edge being coupled to at least a portion of the top edge of the second side wall, wherein the second mounting surface includes end sections and a central section that is positioned between the end sections;
wherein:
the bottom edges of the first and second side walls and a portion of the bottom surface define an enclosed opening that is configured to surround at least a portion of a torque tube, and
a distance between the outer edges of the first and second mounting surfaces at their central sections is less than a distance between the outer edges of the first and second mounting surfaces at their end sections.
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