JinkoSolar JKM M-72HL4-BDVP Series Installation Manual page 12

Type3
Front surface:
≤3600 Pa
250mm
Back surface:
≤1600 Pa
Table 2：The mounting method of clamps for Dual glass modules without frame
Module type
Group 1 & Group 5
Group 2 & Group 6
Group 3 & Group 7
Group 13~31
1. Group 13~18 The middle of clamp should be between
J and K, J=430mm,K=530mm
2. Group 19~20 The middle of clamp should be between
J and K, J=A/4-50, K=A/4+50
3. Group 21~22 The middle of clamp should be between
J and K, J=450,K=550
4. Group 23-31 The middle of clamp should be between
J and K, J=A/5, K=A/4
Note：A=module length
Dimensions（mm）
Maximum designed mechanical load : 3600Pa (positive ) &
1600Pa (negative)
A*B
1968*992
1658*992
1658*992
-10-
J K
300 400
300 400
300 400