Clamp for securing and electrically bonding solar panels to a rail support
View Patent ↗In various representative aspects, an end clamp that mounts a bottom flange of a solar panel module to a rail support structure without requiring any tools for insertion while mechanically fastening and electrically bonding the solar panel module to the rail support structure. A method of installation is also provided.
1. A clamp for securing a solar panel module to a rail support and providing an electrical conducting path between them comprising:
a. a rear end;
b. a top jaw;
i. the top jaw further comprising a bottom side;
ii. a raised portion extending outward from the bottom side toward the rear end at an acute angle with respect to the bottom side of the top jaw and terminating at a point; and
c. a bottom jaw coupled to the top jaw at the rear end wherein the top jaw and bottom jaw form an opening for receiving a portion of the solar panel module;
d. a pair of separate bottom side flanges each extending from the rear end on opposite sides of the bottom jaw;
e. a pair of apertures between the bottom side flanges and the bottom jaw that extend from the end of the bottom jaw to a portion of the rear end; and
f. the bottom jaw being configured for insertion into, and movement within a guide on the rail support, the bottom jaw further comprising at least one sharp edge.
2. The clamp of claim 1 wherein the point is configured to penetrate a surface layer of the solar panel module.
3. The clamp of claim 1 wherein the top and bottom jaws provide sufficient downward and upward forces respectively to grip the portion of the solar panel module after receiving it and enable the point to penetrate a surface layer of the portion of the solar panel module.
4. The clamp of claim 1 wherein the top and bottom jaws are flanges.
5. The clamp of claim 1 wherein the clamp is made from an electrically conducting material.
6. The clamp of claim 1 wherein the top and bottom jaws provide sufficient downward and upward forces respectively to grip the portion of the solar panel module after receiving it and enable the sharp edge to penetrate a surface layer of the guide on the rail support.