Adjustable clip assembly for solar modules

Patent metadata

Field	Value
Publication number	US-11404996-B2
Application number	US-202017118557-A
Country	US
Kind code	B2
Filing date	Dec 10, 2020
Priority date	Aug 1, 2019
Publication date	Aug 2, 2022
Grant date	Aug 2, 2022

Abstract

The present disclosure describes a solar power system including rails, solar modules, and a plurality of adjustable clips to secure the solar modules to the rails. The clips include at least a base member, an elastomeric support member, a bracket member, and an alignment member configured to secure the various members of the clip together. The adjustable clips are configured to slide within a slot defined through a portion of a surface of a rail and including a recessed edge thereby allowing the rail system to accommodate solar modules of varying dimensions.

First claim

What is claimed is:

1. A method of securing a solar module to a solar power rail system comprising:
positioning a first clip assembly within at least one rail slot defined through a first rail, wherein the first clip assembly includes a base member configured to slide along a surface of first rail, the base member including a base aperture, an elastomeric support member configured to be positioned on a top surface of the base member opposite the rail, the elastomeric support member including a support aperture, a bracket member configured to be positioned on a top surface of the elastomeric support member opposite the base member, the bracket member including a bracket aperture, and an alignment member having an elongate body defined between a first end portion and a second end portion, the first end portion including a head and the elongate body including a channel extending therethrough, the alignment member including a resilient locking member fixed on an outer perimeter of the elongate body between the first and second end portions, the elongate body positioned through the base aperture, the support aperture and the bracket aperture securing the base member, the elastomeric support member and the bracket member between the head and the resilient locking member of the alignment member;
inserting a first end of a solar module into the elastomeric support member of the first clip assembly;
positioning a second clip assembly within the at least one rail slot defined through the first rail to a position sufficient to allow a second opposite end of the solar module to be received within the elastomeric support member of the second clip assembly; and
sliding at least one, if not both, of the first and second clips along the first rail toward the other until both the first and second ends of the solar module are completely secured between the first and second clip assemblies; and
securing the first and second clip assemblies to a fixed position within the at least one rail slot thereby securing the solar module therebetween on the at least one rail slot.

2. The method of claim 1 , wherein positioning the second clip assembly further comprises that the second clip assembly includes a base member configured to slide along a surface of first rail, the base member including a base aperture, an elastomeric support member configured to be positioned on a top surface of the base member opposite the rail, the elastomeric support member including a support aperture, a bracket member configured to be positioned on a top surface of the elastomeric support member opposite the base member, the bracket member including a bracket aperture, and an alignment member having an elongate body defined between a first end portion and a second end portion, the first end portion including a head and the elongate body including a channel extending therethrough, the alignment member including a resilient locking member fixed on an outer perimeter of the elongate body between the first and second end portions, the elongate body positioned through the base aperture, the support aperture and the bracket aperture securing the base member, the elastomeric support member and the bracket member between the head and the resilient locking member of the alignment member.

3. The method of claim 1 , wherein positioning the first clip assembly includes positioning the first clip assembly within the at least one rail slot defined through the first rail which is attached to a base support structure.

4. The method of claim 1 , wherein inserting the first end of the solar module includes inserting the first end of the solar module into a first module slot of the elastomeric support member of the first clip assembly.

5. The method of claim 1 , wherein inserting the second end of the solar module includes inserting the second end of the solar module into a second module slot of the elastomeric support member of the second clip assembly.

6. The method of claim 1 , wherein the solar module may be tilted relative to the rail to assist with inserting the first end of the solar module into the first clip assembly.

7. The method of claim 1 , wherein positioning the first or second clip assembly further comprises temporarily securing the first or second clip assembly to a top wall of the first rail.

8. The method of claim 7 , wherein the solar module secured between the first and second clip assemblies is vertically spaced apart from the top wall of the first rail by a thickness of the base member and a support base of the elastomeric support member.

9. The method of claim 1 , wherein positioning the first clip assembly includes fastening the first clip assembly within a first rail slot and positioning the second clip assembly includes fastening the second clip assembly within a second rail slot.

10. The method of claim 9 , wherein the first and second rail slots are positioned on opposite end portions of the first rail.

11. The method of claim 1 , wherein positioning the first clip assembly includes fastening the first clip assembly to the first rail in a fixed position prior to inserting the first end of the solar module into the first clip assembly.

12. The method of claim 1 , further comprising fastening the first clip assembly to the first rail in a fixed position only after inserting the first end of the solar module into the first clip assembly.

13. The method of claim 1 , further comprising fastening the second clip assembly to the first rail in a fixed position only after inserting the second end of the solar module into the second clip assembly and the first clip assembly is in a fixed position.

14. A method of securing a solar module to a solar power rail system comprising:
positioning a first clip assembly and a second clip assembly within at least one rail slot defined through a first rail, wherein the first clip assembly includes a base member configured to slide along a surface of the first rail, the base member including a base aperture, an elastomeric support member configured to be positioned on a top surface of the base member opposite the rail, the elastomeric support member including a support aperture, a bracket member configured to be positioned on a top surface of the elastomeric support member opposite the base member, the bracket member including a bracket aperture, and an alignment member having an elongate body defined between a first end portion and a second end portion, the first end portion including a head, and a resilient locking member fixed on an outer perimeter of the elongate body between the first and second end portions, the elongate body positioned through the base aperture, the support aperture and the bracket aperture securing the base member, the elastomeric support member and the bracket member between the head and the resilient locking member of the alignment member;
inserting a first end of a solar module into the elastomeric support member of the first clip assembly;
sliding at least one, if not both, of the first and second clip assemblies along the first rail toward the other until both the first and second ends of the solar module are completely secured between the first and second clip assemblies; and
securing the first and second clip assemblies to a fixed position within the at least one rail slot thereby securing the solar module therebetween on the at least one rail slot.

15. The method of claim 14 , wherein positioning the second clip assembly further comprises that the second clip assembly includes a base member configured to slide along a surface of first rail, the base member including a base aperture, an elastomeric support

Assignees

• Nextracker Inc

Inventors

• Watson Tyler

Classifications

• F16B5/065

  the plates being one on top of the other and distanced from each other, e.g. by using protrusions to keep contact and distance · CPC title

• F24S25/634

  Clamps; Clips · CPC title

• H02S30/00

  Structural details of PV modules other than those related to light conversion (semiconductor device aspects of modules of electrolytic light sensitive devices H01G9/20, of inorganic PV modules H10F10/00, H10F19/00, of organic PV modules H10K30/00) · CPC title

• H02S20/00 Primary

  Supporting structures for PV modules · CPC title

• F24S2025/6004

  by clipping, e.g. by using snap connectors · CPC title