REC Group Begins Production of New 50-Cell Mono Solar Panel Updated On Mon, Jul 17th, 2017 by Saurenergy In contrast to the 48-cell panels commonly used in Japan, REC’s new 50-cell panel features an excellent combination of practical size, easy handling, optimal for system configurations and designs, and high power output of up to 250Wp. REC Group, the leading European brand of solar panels in Japan, began commercial production of its new 50-cell […] Read more