多主栅组件技术应用问题分析及解决方案-陈成锦

MBB technology application issue and solution 多 主栅组件技术应用问题分析及解决方案 Kean.Chen 陈成锦 目录  Talesun company instruction 苏州腾晖光伏技术有限公司简介  Back ground of MBB technology application 多主栅 技术应用背景  MBB soldering 多主栅焊接  Application in Bifacial module MBB在双面组件的技术应用问题 Content Company Profile BACKGROUND 2,500 M USD assets Established in 2010 with a total investment of 5B 850M USD registered capital. With annual capacity of 3GW cells and 5GW modules BNEF 2017 Q4; Fully automated production line from Italy, Germany, Japan; The only Chinese company received VDE Quality-tested certificate; Received ‘ 2015 china photovoltaic top runner award” ; List TOP 10 in 2016 world solar ranking; Leading role to launch “ Diversified eco-agricultural PV” project from 2016 in china; 18 affiliates Businesses covering cell , module, project development, EPC and turnkey solutions; Branches in SE Asia, Europe, Americas, Australia, Middle East and Africa; 6,000 employees globally oversea manufacture plants and global local sales office. Talesun Solar Company Profile Talesun Solar Milestones Foundation of Talesun Solar 2010 Access to project Developmen t -1500V P T y p e F ro n t P T y p e Re a r -0 .3 5 -0 .3 0 -0 .2 5 -0 .2 0 -0 .1 5 -0 .1 0 -0 .0 5 0 .0 0 At te n u a ti o n ra ti o A N o m o ra l EVA PO E N T y p e F ro n t N T y p e Re a r -0 .3 5 -0 .3 0 -0 .2 5 -0 .2 0 -0 .1 5 -0 .1 0 -0 .0 5 0 .0 0 At te n u a ti o n ra ti o A N o m o ra l EVA PO E 0 100 200 300 400 500 -0 .0 5 -0 .0 4 -0 .0 3 -0 .0 2 -0 .0 1 0 .0 0 At te n u a ti o n ra ti o T i m e / h P t y p e f ro n t N t y p e f ro n t 0 100 200 300 400 500 -0 .0 2 2 -0 .0 2 0 -0 .0 1 8 -0 .0 1 6 -0 .0 1 4 -0 .0 1 2 -0 .0 1 0 -0 .0 0 8 -0 .0 0 6 -0 .0 0 4 -0 .0 0 2 0 .0 0 0 0 .0 0 2 At te n u a ti o n ra ti o T i m e / h P t y p e re a r N t y p e re a r Test time 480h Power degradation ＜ 5 192h 192h 192h 480h 480h Thanks for your attention