Importance

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Abstract

A photovoltaic module is disclosed in the form of a shingle having an active portion containing photovoltaic cells and an inactive mounting portion. Flat flexible ribbon-like positive and negative leads extend from the terminals in the active portion. The individual modules are mounted on a surface by means of fasteners extending through the inactive portions of the modules. At the time of installation, the flexible leads are folded to provide a servicing loop and the ends of the leads are then connected into the electrical network of the system. Individual modules can be removed from the system by moving the modules in their own planes away from the array of modules with accompanying straightening of the loops so that modules can be replaced. Improved circuit arrangements for connecting modules in an array and improved installation methods are disclosed which take advantage of the flat flexible conductors extending from the modules.

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First Claim