Abstract: In this paper, we take the advantages and disadvantages of the conventional flat solar collector as the breakthrough point, on a flat plate solar collector of all plastic scheme is analyzed, from the structure, material selection, performance, analysis of several aspects, such as service life of the collector of all plastic are analyzed, and the collector of all plastic is obtained with the advantages of enough, must be in the field of solar products in the future a major research direction.

Key words: Flat, Solar collector, Fll plasticization, Collector life