US Patent 10461685 Foldable photovoltaic assembly with non-perpendicular interconnection

Foldable photovoltaic assemblies and methods of manufacturing such assemblies, including a transparent top sheet having a fold line and a conductive interconnection pattern spanning the fold line. The conductive interconnection pattern includes inter-cell connections configured to interconnect individual photovoltaic cells to form photovoltaic submodules, and also inter-submodule connections configured to interconnect photovoltaic submodules to form an assembly of submodules, which in some cases may be a fully assembled photovoltaic module. The inter-submodule connections span the fold line and are oriented at non-perpendicular angles relative to the fold line.