PHOTOWATT PW60HT-CB-XF Installation Manual Download

Page: 13 / 18

D84-P06-01 GB R3

21/04/2021

www.photowatt.com

TABLE 3: APPROVED BOLTING METHODS

Inner four holes

installation

method A

Inner four holes

installation

method B

Middle four holes

installation

method A

Middle four holes

installation

method B

PW72HT-CB-XF

PW72LHT-CB-XF

+5400Pa/-2400Pa

+3600Pa/-2400Pa

PW60HT-CB-XF

+5400Pa/-2400Pa

+3600Pa/-2400Pa

Installation

Method

Module Types

Note: The installation method of bolt is based on the experimental results, “/” means not tested.

Summary of Contents for PW60HT-CB-XF

Page 1: ...INSTALLATION MANUAL OF BIFACIAL MODULES For professional use only...

Page 2: ...CAL SPECIFICATIONS 3 4 0 UNPACKING AND STORAGE 5 5 0 MODULE INSTALLATION 6 5 1 MODULE WIRING 7 5 2 GROUNDING 10 6 0 MOUNTING INSTRUCTIONS 11 6 1 MOUNTING METHODS FOR FRAME BIFACIAL MODULE BOLTING 12 6...

Page 3: ...s pass direct current DC when exposed to sunlight or other light sources Contact with electrically active parts of the module such as terminals can result in injury or death irrespective of whether or...

Page 4: ...to 68 1 02 19 to 15 67 to 59 1 04 14 to 10 58 to 50 1 06 9 to 5 49 to 41 1 08 4 to 0 40 to 32 1 to 5 31 to 23 1 10 1 12 6 to 10 22 to 14 1 14 11 to 15 13 to 5 1 16 16 to 20 4 to 4 1 18 21 to 25 5 to 1...

Page 5: ...ed to moisture or sunlight like using connector endcaps Connector endcaps are available upon request When unloading module pallets from containers please use a fork lift to remove the module pallets a...

Page 6: ...ly specified in the installation instructions and UL2703 certification of the mounting system supplier ENVIRONMENTAL CONDITIONS The module is intended for use in general open air cli mates as defined...

Page 7: ...r optimizing the power generation of the rear side of bifacial modules obstacles between modules and the mounting ground should be avoided as much as possible Constant shading conditions can affect mo...

Page 8: ...PW72LHT CB XF Cable length per lead 1400 mm PW60HT CB XF Cable length per lead 1250 mm NOTICE Adjacent modules in the same row need to be rotated 180 degrees for proper installation Portrait installa...

Page 9: ...mm 1400 mm jumper cable NOTICE Modules in adjacent rows should be rotated 180 degrees for proper installation Portrait installation one row Leap frog for single axis tracker PW72HT CB XF Cable length...

Page 10: ...ties Protect exposed cables from damage by taking appropriate precautions e g plac ing them inside a metallic raceway like EMT conduit Avoid exposure to direct sunlight A minimum bending radius of 60m...

Page 11: ...ating the equivalent maximum authorized design loads Project design loads depend on construction applicable stan dards location and local climate Determination of the design loads is the responsibilit...

Page 12: ...d on actual module frame height For bifacial module with 30 mm frame height our recommended maximum bolt length is 20 mm in order to properly insert the bolts through the mounting hole The system desi...

Page 13: ...r holes installation method B Middle four holes installation method A Middle four holes installation method B PW72HT CB XF PW72LHT CB XF 5400Pa 2400Pa 3600Pa 2400Pa PW60HT CB XF 5400Pa 2400Pa 3600Pa 2...

Page 14: ...alculations and for proper design of support structure The mounting rails shall be designed to limit as much as possible shade on module rear side cells EDF ENR PWT s warranty may be void in cases whe...

Page 15: ...E Module Types Max Mechanical Load Pa 5400 3600 A Range mm PW60HT CB XF 270 380 PW72HT CB XF 410 490 PW72LHT CB XF 410 490 6 2 2 CLAMP MOUNTING ON LONG SIDE OF FRAME AND RAILS PARALLEL TO THE LONG SID...

Page 16: ...d be at least 40mm TRACKER 1P BOLTING METHOD Install and tighten the module clamps to the mount ing rails using the torque stated by the mounting hardware manufacturer M6 X 1 1 4 bolt and nut are used...

Page 17: ...ect modules for cracks damage and loose connections The voltage and current present in an array during daylight hours are sufficient to cause a lethal electri cal shock Ensure that the circuit is disc...

Page 18: ...he existing conditions Method B Wet cleaning If excessive soiling is present on the module surface a non conductive brush sponge or other mild agi tating method may be used with caution Ensure that an...

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