目录CONTENTS Ⅰ.From PERC to BiPERC Ⅱ.Fill up the efficiency loss channel from PERC to BiPERC Ⅲ.Prospective and Conclusion LONGi Solar Milestone Dedicated in
MB′s solutions for next Step Investments Passivated Rear Contact Cell / SWCT PERx with MB-Passivated Contacts:To upgrade from existing or new PERC to PERx (Top