초록 ▼

A solar panel apparatus includes a set of photovoltaic modules. The modules are configured to photovoltaically generate electricity from light. Each module is elongated along an axis and has first and second axially opposite ends. An end rail has a groove into which the first end of each module is p

A solar panel apparatus includes a set of photovoltaic modules. The modules are configured to photovoltaically generate electricity from light. Each module is elongated along an axis and has first and second axially opposite ends. An end rail has a groove into which the first end of each module is potted in place with potting material.

대표청구항 ▼

1. A solar panel apparatus comprising: a set of photovoltaic modules configured to photovoltaically generate electricity from light, each module elongated along an axis and having first and second axially opposite ends; andan end rail having a groove into which the first end of each module is potted

1. A solar panel apparatus comprising: a set of photovoltaic modules configured to photovoltaically generate electricity from light, each module elongated along an axis and having first and second axially opposite ends; andan end rail having a groove into which the first end of each module is potted in place with potting material, the end rail and the potting material being separate components wherein a flexible sheath is inserted in the end rail such that the flexible sheath is disposed between the bottom of the groove and the potting material,wherein the set of photovoltaic modules are electrically-interconnected by an electrical line that is covered by the potting material. 2. The apparatus of claim 1 wherein the groove is elongated along the length of the rail. 3. The apparatus of claim 1 wherein the potting material forms a seal about each module fully about the circumference of the module. 4. The apparatus of claim 3 wherein the seal is hermetic. 5. The apparatus of claim 1 further comprising a socket in the groove, covered by the potting material and fixing the position of the first end of the at least one module in the end rail. 6. The apparatus of claim 1 further comprising sockets that are in the groove, covered by the potting material and spaced apart along the length of the first rail, each socket fixing the position of the first end of a respective one of the modules. 7. The apparatus of claim 6 wherein the sockets are parts of a socket strip that is seated in the groove and covered by the potting material. 8. The apparatus of claim 1 further comprising an electrical socket contact that is in the groove, covered by the potting material and contacting an output contact of a respective module to conduct electricity from the module. 9. The apparatus of claim 8 wherein the potting material engages the socket contact. 10. The apparatus of claim 8 wherein the potting material surrounds an interface between the socket contact and the output contact. 11. The apparatus of claim 1 wherein the potting material is electrically insulating. 12. The apparatus of claim 1 further comprising a second end rail with a second groove, wherein potting material in the second groove fixes the second ends of the modules in the second groove. 13. The apparatus of claim 1 wherein the modules are in a one-dimensional array. 14. The apparatus of claim 1 wherein the modules are in a two-dimensional array. 15. The apparatus of claim 1 wherein the modules are fixed in a mutually parallel configuration. 16. The apparatus of claim 1 wherein each module is configured to photovoltaically generate electricity from light directed toward the module from any radially-inward direction. 17. The apparatus of claim 1 wherein the groove is bounded by two opposing side surfaces and a bottom surface extending from one of the side surfaces to the other, the groove has an opening opposite the bottom surface, the modules' axes extend through both the groove opening and the bottom surface, and the modules have output contacts located between the side surfaces. 18. The apparatus of claim 17 wherein electrical output contacts are located axially between the bottom surface and a portion of the potting material. 19. A solar panel apparatus comprising: a set of photovoltaic modules configured to photovoltaically generate electricity from light, each module elongated along an axis and having first and second axially opposite ends and an output contact extending from said first end; andan end rail having a groove into which the first end of each module is potted in place with potting material, the end rail and the potting material being separate components, wherein said output contact extends into the groove of the end rail and is encased by said potting material to form a hermetic seal about the output contact wherein a flexible sheath is inserted in the end rail such that the flexible sheath is disposed between the bottom of the groove and the potting material,wherein the set of photovoltaic modules are electrically-interconnected by an electrical line that is covered by the potting material.