Xuzhou Jiayu Solar Energy Technology Co.,Ltd.
North of Peigong Road, East of Hankang Road, Peixian Economic,Development Zone, Xuzhou City, Jiangsu Province, 221000, P.R. China
Website:
Email: [email protected]
Tel: +86 13151232006
Installation Manual
Do not stand or step on module.
Do not drop the module or allow objects to fall on the module.
Do not place any heavy objects on the module.
Inappropriate transport and installation may damage the module glass or frame.
ELECTRICAL INSTALLATION
Grounding
There are ground holes and marking along either edge of the frame.
All module frames must be properly grounded.
The grounding wire must be properly fastened to the module frame to assure good electrical contact. Use the
recommended type, or an equivalent, connector for this wire.
If the support frame is made of metal, the surface of the frame must be electroplated and have excellent
conductivity.
We recommend the TYCO grounding clip
（
Manufacturer: Tyco Electronics (Shanghai) Co., Ltd Type
no.:1954381-2,).
When using grounding clips, the grounding conductor should be inserted into the aluminum frame as shown
above in Figure 2, and secured using the 8-32 set screw. Then use a nut (included with the Tyco grounding
clip) to secure the entire assembly, as shown.
Next, insert the 12-10 AWG solid
，
un-insulated ground wire into the slot of the lug (see the picture), and
screw down the slotted screw.
Recommended torque of 8-32 screw assembly is 4N.M.
Further, buildup of hardware for mounting the grounding lugs are the same.
General Electrical Installation
Do not use modules of different electrical configurations or manufacturers in the same system.
This module is supplied with MC connectors(PV-KST4
、
PV-KBT4) or others meet the TUV requirements for
electrical connections.
Refer to Section 690.31 of the NEC to determine appropriate types and temperature ratings of conductors.
Wiring should be #12 AWG, 4 mm
2
(minimum) and must be temperature rated at 90°C (minimum).
Completely cover system modules with an opaque material to prevent electricity from being generated while
disconnecting conductors.
The cross section area of cable and the capacity of connector must be selected to suit the maximum system
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