Three-directional photovoltaic module connector
A three-directional photovoltaic module connector. The module connector includes first serial connection portion on each side for connecting two adjacent photovoltaic modules together in a serial, end-to-end connection. The module connector also includes a first parallel connection portion for connecting the two serially connected pairs of adjacent photovoltaic modules together in parallel, that is, side-to-side. The module connector further includes a vertical connection portion for attaching a mounting foot to elevate the photovoltaic module connector above a support surface such as a roof.
1. A three-directional photovoltaic module connector comprising:
an elongated member formed of a metal or alloy, having a primary axis along a length of the connector, a front vertical face, and a back vertical face, and having one or more cut-away sections filled in with a non-metal material;
a serial connection portion-comprising:
a front-upper ledge and a front-lower ledge, extending from the front vertical face substantially parallel to the primary axis, centered along the primary axis of the connector, forming a first channel therebetween configured to receive two photovoltaic modules; and
a back-upper ledge and a back-lower ledge, extending from the back vertical lace substantially parallel to the primary axis, the back-lower ledge centered along the primary axis of the connector and the back-upper ledge extending along the entire length of the connector, forming a second channel therebetween configured to receive two photovoltaic modules;
a parallel connection portion comprising a first pair of apertures, each aperture located near a distal end of the elongated member and passing through the front vertical face and the back vertical face of the elongated member and extending through a portion of the back-upper ledge; and
a vertical connection portion comprising a second pair of apertures, orthogonal to the first pair of apertures, each aperture passing from a bottom of the elongated member to a top of the elongated member and extending through a portion of the elongated member between front-lower ledge and the back-lower ledge and through a portion between the front-upper ledge and the back-upper ledge.
2. The connector according to claim 1 , wherein the front-lower ledge and the front-upper ledge both extend laterally an equal distance from the primary axis.
3. The connector according to claim 1 , wherein the elongated member is substantially cast from a casting process.
4. The connector according to claim 3 , wherein at least a portion of either the front-lower ledge or front-upper ledge is formed from an additive process after the casting process.
5. The connector according to claim 3 , wherein at least a portion of either the back-lower ledge or back-upper ledge is formed from an additive process after the casting process.
6. The connector according to claim 1 , wherein each of the first pair of apertures are adapted to receive a two-sided rotating photovoltaic module frame connector.
7. The connector according to claim 1 , wherein the back-lower ledge and back-upper ledge have substantively flat surfaces configured to receive one or more photovoltaic modules in a primarily horizontal direction into the second channel.
8. The connector according to claim 1 , wherein the front-lower ledge and the front-upper ledge have substantively tapered surfaces configured to receive one or more photovoltaic modules rotating or pivoting into the first channel.
9. The connector according to claim 1 , wherein the photovoltaic module connector is formed through a casting process and the one or more cut-away sections are filled in via a subsequent additive process.
10. The connector according to claim 9 , wherein the additive process comprises an overmolding process such that the cut-away sections are obscured and the connector has an overall appearance of having been extruded.
11. The connector according to claim 1 , wherein the non-metal material is a rubber.
12. The connector according to claim 1 , wherein the non-metal material is a plastic.
13. The connector according to claim 1 , wherein the second pair of apertures are threaded apertures.
14. The connector according to claim 1 , wherein the back-lower ledge and the back-upper ledge both extend laterally an equal distance from the primary axis.