Frameless solar module mounting
AssigneeNextracker LLC
InventorAlexander W. Au
Life of this patent
Estimating the term…
Abstract
In an example, a clamp assembly for a glass on glass solar module for a tracker is included. The assembly has a lower clamp structure characterized by a top-hat shaped rail structure having a length extending from a first end to a second end. In an example, the assembly has an upper clamp structure configured to sandwich a pair of edges of a pair of solar modules with a portion of the lower clamp structure. In an example, the assembly has a locking spacer configured to the pair of edges of the pair of solar modules. In an example, the pair of edges comprises substantially glass material. In an example, the assembly has a pair of key structures configured with the locking spacer. Each of the key structures is affixed to each of the solar modules to physically lock each of the solar modules to the upper clamp structure.
Claims20
A locking spacer device, comprising:
- a lower insulating region formed from a thickness of polymeric material, the lower insulating region having an open region, wherein the lower insulating region is oriented parallel to a major plane of a glass-on-glass solar module;
- an upper insulating region formed from the thickness of polymeric material, the upper insulating region configured to transition from a first position that is substantially normal to the lower insulating region to a second position that is substantially parallel to the lower insulating region;
- a spacer region interposed between the lower insulating region and the upper insulating region and defining a gap between the lower insulating region and the upper insulating region, the spacer region coupling the lower insulating region to the upper insulating region;
- and
- a bend region spatially disposed between the spacer region and the upper insulating region, the bend region having a thickness that is less than the thickness of the polymeric material to enable the upper insulating region to transition from the first position to the second position about the bend region.
A clamp assembly for a glass-on-glass solar module, comprising:
- a locking spacer, including:
- a lower insulating region having an open, female region defined therethrough, the lower insulating region having a thickness;
- an upper insulating region;
- and
- a spacer region coupling the lower insulating region and the upper insulating region;
- a key structure disposed on a lower surface of a glass-on-glass solar module and defining a male portion that is configured to be received within the open, female region of the lower insulating region of the locking spacer, the key structure having a height that is less than the thickness of the lower insulating region of the locking spacer;
- an upper clamp structure;
- and
- a lower clamp structure configured to be secured to the upper clamp structure, wherein the locking spacer is interposed between the upper clamp structure and the lower clamp structure to secure the upper insulating region and the lower insulating region to the key structure.
A clamp assembly for a glass-on-glass solar module, comprising:
- a locking spacer, including:
- a lower insulating region having an open, female region defined therethrough, the lower insulating region having a thickness, wherein the open, female region is configured to receive a male key structure disposed on a lower surface of a glass-on-glass solar module having a height that is less than the thickness of the lower insulating region of the locking spacer;
- an upper insulating region;
- and
- a spacer region coupling the lower insulating region and the upper insulating region;
- an upper clamp structure;
- and
- a lower clamp structure configured to be secured to the upper clamp structure, wherein the locking spacer is interposed between the upper clamp structure and the lower clamp structure.
Dependencies are inferred from the claim text.