Longi Solar Explaining the Larger Size of Mono Silicon Wafers Updated On Wed, May 22nd, 2019 by Saurenergy In recent years, PV technologies have been developing rapidly. With respect to cells, the high-efficiency PERC, bifacial cell and black silicon, technologies have moved to mass production gradually, while N-type and heterojunction technologies have obtained footholds in the market. With respect to module, the double-glass, half-cell, multi-busbar and shingled-cell technologies have evolved to large-scale production. […] Read more