BYD COMPANY LIMITED
Rev. 21.12 2018
Document
Installation Manual and User Manual for BYD
Project No.
\
Code
2M SOP0007540
Edition
13
Page
14 / 30
14
The installation mode of the half-cell intermediate outgoing module is
recommended the long edge to be parallel the ground; The installation
mode of the half-cell long edge outgoing module is recommended the
short edge to be parallel the ground.
All the mounting ways above are suitable to roof mounting. And the
module is considered to be in compliance with IEC61215 when the
module is mounted in the manner specified by the mounting instruction
above.
Tab 4. List of mounting modes with border thickness
Thickness
Installation
50mm 45mm 40mm 35mm
30mm
Refer
Long side bolt
√
√
√
√
√
FIG.2
FIG.3
FIG.4
FIG.5
Long side
press
√
√
√
√
√
FIG.6
FIG.7
Long side rail
√
√
√
√
√
FIG.10
FIG.12
FIG.13
Short side
press
√
√
√
×
×
FIG.8
FIG.9
Short side rail
√
√
√
×
×
FIG.11
FIG.12
FIG.13
Note:
√
: Indicates compliance with load bearing installation
requirements; X: indicates that the load bearing installation
requirements are not met
3.3 Electric installation
3.3.1 Grounding
(1) Grounding: For safety reason, all module frames should be
prepared for grounding.
It is not recommended to use modules with
different configurations (grounding, wiring) in the same system. The
connecting areas between the materials of the frame and the grounding
should not cause galvanic corrosion.
(2)Regarding grounding and bonding requirements, please refer to
