Sidelap interconnect for photovoltaic roofing modules
US10985688B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2017 |
| Grant date | Apr 20, 2021 |
| Priority date | — |
| Expiry date | Jul 4, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
This disclosure describes methods and apparatus for assembly a roofing structure that incorporates photovoltaic modules as shingles of the roofing structure. A sidelap is used to both establish consistent spacing between the solar shingles and prevent water passing between adjacent shingles from collecting beneath the solar shingles by guiding the water passing through the solar shingles and redirecting the water down-roof. In some embodiments, the sidelaps can have additional functionality. For example, a sidelap can include tabs configured to interact with lateral securing features positioned on downward-facing surfaces of the solar roofing modules to help keep the lateral sides of the photovoltaic modules from pulling away from the roofing structure during severe weather conditions. The sidelap could also include means for attaching a wire clip to one end of the sidelap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.