Photovoltaic-piping system comprises solar cells that are centrically arranged in transparent pipes in lattice-like raster, where solar cells are centrically arranged on carrier with cross section of equilateral triangle
摘要
<p>The photovoltaic-piping system comprises solar cells that are centrically arranged in transparent pipes in a lattice-like raster. The solar cells are centrically arranged on a carrier with the cross section of an equilateral triangle. A cladding tube has a Fresnel lens which provides a concentration of the sunbeams by the solar cells.</p>
