摘要:
Methods and devices are provided for improved large-scale solar installations. In one embodiment, a photovoltaic module is provided comprising of a plurality of photovoltaic cells positioned between a transparent module layer and a backside module layer. The module includes a first electrical lead extending outward from an edge of the module from between the transparent module layer and the backside module layer, wherein the lead is couplable to an adjacent module without passing the lead through a central junction box or an opening in either the transparent module layer or the backside module layer. The module may include a second electrical lead extending outward from an edge of the module from between the transparent module layer and the backside module layer, wherein the lead is couplable to another adjacent module without passing the lead through a central junction box or an opening in either the transparent module layer or the backside module layer.
摘要:
Methods and devices are provided for improved solar module shipping techniques. In one embodiment, the method includes stacking a plurality of glass-based photovoltaic modules in the shipping container, wherein the modules are mounted in a surface supported configuration wherein at least 50% of a top substrate of the modules is a weight bearing surface, transferring weight through cells in the module to a bottom substrate of one of the modules, which transfers weight to a surface of an underlying module.
摘要:
Methods and devices are provided for solar panel installation. In one embodiment, a photovoltaic panel system for use with a support grid is provided. The system comprises of a photovoltaic panel with at least one layer comprised of a glass layer; a tensioning mechanism configured to laterally tension the glass layer in at least a first axis in a plane of the glass layer when the panel is mounted to the support grid. In one embodiment, the glass layer comprises of an un-tempered glass material. In another embodiment, the glass layer comprises of a tempered glass material. Optionally, other substantially transparent material may be used with or in place of the glass.
摘要:
Methods and devices are provided for improved solar module shipping techniques. In one embodiment, the method includes stacking a plurality of glass-based photovoltaic modules in the shipping container, wherein the modules are mounted in a surface supported configuration wherein at least 50% of a top substrate of the modules is a weight bearing surface, transferring weight through cells in the module to a bottom substrate of one of the modules, which transfers weight to a surface of an underlying module.
摘要:
Methods and devices are provided for improved rooftop solar module mounting assemblies. In one embodiment, an assembly is provided for mounting a plurality of photovoltaic devices over a roof surface. The assembly comprises of a plurality of elongate metal rods, wherein the elongate metal rods are connected together to define a support grid; a plurality of non-roof penetrating grid supports configured to elevate the support grid above the roof surface; and a plurality of grid-to-roof anchors that secure the entire support grid over the roof surface, wherein the number of grid-to-roof anchors is less than about ¼ of the number of non-roof penetrating grid supports to minimize the number of locations where water may enter the roof surface.