Abstract: Methods and devices are provided for improved environmental protection for photovoltaic devices and assemblies. In one embodiment, a photovoltaic device module is provided comprising of a multi-ply module encapsulant, a bottom module layer, and a plurality of solar cells. The multi-ply module encapsulant includes one or more discrete layers comprising of at least a first module layer and at least a second module layer. The plurality of solar cells may be sandwiched between the multi-ply module encapsulant and the bottom module layer. At least one of the cells has a protective layer that provides a level of moisture resistance equal to or higher than any of the layers above the cells. The protective layer is typically above the solar cell and light passes through the multi-ply module encapsulant and the protective layer to reach the solar cell.

Abstract: Methods and devices are provided for improved environmental protection for photovoltaic devices and assemblies. In one embodiment, a photovoltaic device module is provided comprising of a multi-ply module encapsulant, a bottom module layer, and a plurality of solar cells. The multi-ply module encapsulant includes one or more discrete layers comprising of at least a first module layer and at least a second module layer. The plurality of solar cells may be sandwiched between the multi-ply module encapsulant and the bottom module layer. At least one of the cells has a protective layer that provides a level of moisture resistance equal to or higher than any of the layers above the cells. The protective layer is typically above the solar cell and light passes through the multi-ply module encapsulant and the protective layer to reach the solar cell.

Abstract: Methods and devices are provided for improved environmental protection for photovoltaic devices and assemblies. In one embodiment, the device comprises of an individually encapsulated solar cell, wherein the encapsulated solar cell includes at least one protective layer coupled to at least one surface of the solar cell and the protective layer may be formed from a substantially inorganic material. The protective layer has a chemical composition that prevents moisture from entering the solar cell and wherein light passes through the protective layer to reach an absorber layer in the solar cell.

Abstract: Methods and devices are provided for improved environmental protection for photovoltaic devices and assemblies. In one embodiment, the device comprises of an individually encapsulated solar cell, wherein the encapsulated solar cell includes at least one protective layer coupled to at least one surface of the solar cell. The protective layer may be a hybrid organic/inorganic material that has a chemical composition that prevents moisture from entering the solar cell and wherein light passes through the protective layer to reach an absorber layer in the solar cell.

Abstract: Methods and devices are provided for improved environmental protection for photovoltaic devices and assemblies. In one embodiment, the device comprises of an individually encapsulated solar cell, wherein the encapsulated solar cell includes at least one protective layer coupled to at least one surface of the solar cell. The protective layer may be a hybrid organic/inorganic material that has a chemical composition that prevents moisture from entering the solar cell and wherein light passes through the protective layer to reach an absorber layer in the solar cell.

Abstract: A resistive touchscreen having a programmable display, such as an emissive display matrix of organic light-emitting diodes, or a reflective electronic paper display, built into the coversheet. The touchscreen may be of any resistive type, including 4-wire, 5-wire, and diode 3-wire. A touch/display system is thus provided in which there is little or no degradation of the displayed image due to image transmission through the internal touch sensor components, and in which the internal touch sensor components may be constructed of opaque materials.