Open space photovoltaic system, has set of module cross-beams running transverse to base carriers, and photovoltaic modules fixed in module cross-beams by clips, where base carriers are electrically isolated in one or pair of earth supports

摘要

The system has a set of base carriers (17) mounted on one or a pair of earth supports (11). A set of module cross-beams (23) runs transverse to the base carriers, and a set of photovoltaic modules (25) is fixed in the module cross-beams by clips. The set of base carriers is electrically isolated in one or pair of earth supports according to DINstandard, and the module cross-beams are electrically isolated in the basis carrier. The photovoltaic modules are provided with frames, where the frames of the adjacent modules are electrically isolated against each other.