Support member for mounting photovoltaic modules and mounting system including the same
View Patent ↗A support member for mounting photovoltaic modules on a support surface and a mounting system including the same are disclosed herein. The support member may comprise a body portion that includes a ballast receiving portion for accommodating one or more ballasts, the body portion further including a first support portion with a first surface and a second support portion with a second surface, the first support portion being spaced apart from the second support portion by the ballast receiving portion. The support member is configured to bridge a plurality of rows of photovoltaic modules, the first surface of the support member configured to support one or more photovoltaic modules in a first row of the plurality of rows of photovoltaic modules, and the second surface of the support member configured to support one or more photovoltaic modules in a second row of the plurality of rows of photovoltaic modules.
1. A mounting system for photovoltaic modules, the mounting system comprising, in combination:
a plurality of separate support members supporting and orienting the photovoltaic modules in an array, the array including one or more rows of photovoltaic modules, at least one of the one or more rows of photovoltaic modules comprising two photovoltaic modules disposed adjacent to one another;
wherein each of the photovoltaic modules is supported by at least four of the support members, and each of the photovoltaic modules comprises first and second outer lateral edges defining the east-west extents of each photovoltaic module; and
wherein each of the support members is secured to and supports only one of the photovoltaic modules in each of the one or more rows of photovoltaic modules, and at least one of the support members is spaced inwardly from the first outer lateral edge of at least one of the photovoltaic modules by a first distance and at least another of the support members is spaced inwardly from the second outer lateral edge of the at least one of the photovoltaic modules by a second distance.
2. The mounting system according to claim 1 , wherein the support members are coupled to mounting holes of the photovoltaic modules.
3. The mounting system according to claim 1 , wherein the support members are secured to the photovoltaic modules with clamps.
4. The mounting system according to claim 1 , further comprising integrated grounding means, the integrated grounding means configured to provide integrated grounding between adjacent photovoltaic modules.
5. The mounting system according to claim 1 , further comprising a ballast receiving portion, the ballast receiving portion configured to accommodate one or more ballasts.
6. A support member for supporting one or more photovoltaic modules on a support surface, the support member comprising:
a body portion, the body portion including a ballast receiving portion for accommodating one or more ballasts, the body portion further including a first support portion with a first surface and a second support portion with a second surface, the first support portion being spaced apart from the second support portion by the ballast receiving portion, at least one of the first support portion and the second support portion of the body portion of the support member being hollow with spaced-apart wall portions bounding a central cavity;
wherein the support member is configured to bridge a plurality of rows of photovoltaic modules, the first surface of the support member being configured to support one or more photovoltaic modules in a first row of the plurality of rows of photovoltaic modules, and the second surface of the support member being configured to support one or more photovoltaic modules in a second row of the plurality of rows of photovoltaic modules.
7. The support member according to claim 6 , wherein the body portion of the support member comprises plastic.
8. The support member according to claim 6 , wherein at least one of the first surface and the second surface is sloped so as to accommodate an angled mounting of the one or more photovoltaic modules.
9. The support member according to claim 6 , wherein the first surface of the first support portion is disposed at a higher elevation relative to the support surface than the second surface of the second support portion.
10. The support member according to claim 6 , wherein at least one of the first surface and the second surface comprises a spacing projection that is configured to be disposed between adjacent ones of the one or more photovoltaic modules in the first row or second row.
11. The support member according to claim 6 , wherein the support member is sized and shaped to nest together with one or more other support members in a stack for shipping and storage.
12. The support member according to claim 6 , further comprising a clamp assembly with one or more clamping elements configured to secure the one or more photovoltaic modules to the body portion of the support member.
13. The support member according to claim 12 , wherein the clamp assembly further includes a fastener member coupling the one or more clamping elements to the body portion of the support member.
14. The support member according to claim 6 , further comprising integrated grounding means, the integrated grounding means configured to provide integrated grounding between adjacent photovoltaic modules.
15. A photovoltaic system mounted on a support surface, the system comprising, in combination:
a plurality of rectangular-shaped photovoltaic modules;
a plurality of separate and spaced-apart support members supporting and orienting the photovoltaic modules in an array on the support surface without penetrating the support surface, the array including a plurality of rows of photovoltaic modules, each of the support members having a body portion, the body portion including a ballast receiving portion for accommodating one or more ballasts, the body portion further including at least one hollow support structure coupled to the ballast receiving portion, and at least one of the plurality of support members further including integrated grounding means, the integrated grounding means configured to provide integrated grounding between adjacent photovoltaic modules, the body portion of at least one of the support members further including a first support portion with a first surface and a second support portion with a second surface, the first support portion being spaced apart from the second support portion by the ballast receiving portion;
wherein at least one of the plurality of support members bridges a first row of the plurality of rows of photovoltaic modules and a second row of the plurality of rows of photovoltaic modules; and
wherein the first surface of the at least one of the plurality of support members supports one or more photovoltaic modules in the first row of the plurality of rows of photovoltaic modules, and the second surface of the at least one of the plurality of support members supports one or more photovoltaic modules in the second row of the plurality of rows of photovoltaic modules.
16. The photovoltaic system according to claim 15 , wherein the body portion of at least one of the plurality of support members comprises plastic.
17. The photovoltaic system according to claim 15 , wherein at least one of the plurality of support members further comprises a clamp assembly with one or more clamping elements that secure one or more photovoltaic modules to the body portion of the support member.
18. The photovoltaic system according to claim 15 , wherein the first surface of the first support portion of at least one of the plurality of support members is disposed at a higher elevation relative to the support surface than the second surface of the second support portion of the at least one of the plurality of support members.
19. A photovoltaic system mounted on a support surface, the system comprising, in combination:
a plurality of rectangular-shaped photovoltaic modules;
a plurality of separate and spaced-apart support members supporting and orienting the photovoltaic modules in an array on the support surface without penetrating the support surface, the array including a plurality of rows of photovoltaic modules, each of the support members having a body portion, the body portion including a ballast receiving portion for accommodating one or more ballasts, at least one of the plurality of support members further including integrated grounding means, the integrated grounding means configured to provide integrated grounding between adjacent photovoltaic modules, and the body portion of at least one of the support members further including a first support portion with a first surface and a second support portion with a second surface, the first support portion being spaced apart from the second support portion by the ballast receiving portion, and the first and second support portions being integrally formed with the ballast receiving portion;
wherein at least one of the plurality of support members bridges a first row of the plurality of rows of photovoltaic modules and a second row of the plurality of rows of photovoltaic modules; and
wherein the first surface of the at least one of the plurality of support members supports one or more photovoltaic modules in the first row of the plurality of rows of photovoltaic modules, and the second surface of the at least one of the plurality of support members supports one or more photovoltaic modules in the second row of the plurality of rows of photovoltaic modules.
20. The photovoltaic system according to claim 19 , wherein the ballast receiving portion is configured to accommodate one or more ballasts laying generally flat relative to the support surface.