ZX X X
X
X
XX XX XX XXXX
flow coding (4digit)
production date (2digit)
Two numbers minus 12 is the actual date
production month (2digit)
Two numbers minus 18 is the actual
Producing year (2digit)
Two numbers minus 15 is the actual year
Department
No.1,2,3,4
stands
for
Znshine
Factory
The very day order time(1-9according to the sequence)
1 as mono panels doped with boron, non-coated glass
2. 2 as poly panels, non-coated glass;
5 as mono panels doped with gallium, non-coated glass;
7 as mono panels doped with boron, coated glass
8 as poly panels, coated glass;
9 as mono panels doped with gallium, coated glass;
第 11.12 位数字码
第 9、10 位数字码
第 6 位数字码
第 7、8 位数字码
第 5 位数字码
第 3 位数字码
第
4
位数字码
第 1、2 位数字码
PV modules were manufactured by ZNshine ZNSHINE
PV-TECH Co., Ltd.
（ No.1 ， South Zhenxing Road ，
Industrial Zone ， Zhixi Town ， Jintan District ，
Changzhou City ,Jiangsu Province,China）
Not free from PID/ Free from PID (one number):
0 represents for 3BB modules which are not free from
PID;
1 represents for 3BB modules which are free from PID;
2 represents for 4BB modules which are not free from
PID;
3 represents for 4BB modules which are free from PID;
4 represents for 5BB modules which are not free from
PID;
5 represents for 5BB modules which are free from PID;
6 represents for 12BB modules which are not free from
