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GB Modules Installation and User Manual  Page 7 

The information in this supplement is believed to be reliable, but does not constitute an expressed or implied warranty. Yingli Solar reserves the right to make 
changes to its PV modules and other products, their specifications, or this supplement without prior notice.

This supplement to the installation manual does not contain information about some older module series no longer being manufactured by Yingli Solar. If you 
require information about such modules, please contact Yingli Solar.

This supplement refers to modules of the following types:

M O D U L E   T Y P E S

E L E C T R I C A L   C H A R AC T E R I S T I C S

Nameplate ratings are average values. The electrical characteristics are /- 10 percent of the indicated values of Isc, Voc, and Pmax under Standard Test 
Conditions (irradiance of 1000 W/m

2

, AM 1.5 spectrum, and a cell temperature of 25°C). Refer to module datasheets for specific power output tolerances. Please 

refer to Table 1 to see which power classes actually exist for which module series. 

Family

YLM-J  3.0  PRO

Type

YLxxxD-37e  1/2

  xxx=390-415

YLxxxD-37e  1500V  1/2

  xxx=390-415

YLxxxD-45e  1/2  

xxx=475-505

YLxxxD-45e  1500V  1/2  

xxx=475-505

YLxxxD-49e  1/2

  xxx=515-555

YLxxxD-49e  1500V  1/2  

xxx=515-555

Max. system voltage

1000  V

1500  V

1000  V

1500  V

1000  V

1500  V

Family

YLM  3.0  PLUS

Type

YLxxxD-41f  1/2  

xxx=580-605

YLxxxD-41f  1500V  1/2

  xxx=580-605

YLxxxD-45f  1/2  

xxx=635-670

YLxxxD-45f  1500V  1/2  

xxx=635-670

Max. system voltage

1000  V

1500  V

1000  V

1500  V

YINGLI SOLAR GB MODULES 

Installation and User Manual Supplement

Revision date: August 10th, 2022  |  Applicable for IEC certified products  |  The second edition

Summary of Contents for YLM-J 3.0 PRO Series

Page 1: ...tification requirements has been verified by an independent certification laboratory This Installation and User Manual is available in different languages In cases of discrepancy between versions the English language version shall control Failure to comply with the requirements listed in this manual will invalidate the Limited Warranty for PV Modules as provided by Yingli Solar at the time of sale...

Page 2: ...ules in any way Doing so may degrade performance or cause irreparable damage and will void any applicable warranties If it is necessary to store PV modules prior to installation the PV modules should remain inside the packaging and protected from exposure that could compromise the durability of the packaging Fire Yingli Solar PV Modules have a Class C fire resistance rating in accordance with the ...

Page 3: ...cross sectional areas that are approved for use at the maximum short circuit current of the PV module Yingli Solar recommends installers use only sunlight resistant cables qualified for direct current DC wiring in PV systems The minimum wire size should be 4mm2 Table 1 Required minimum field wiring specifications Testing Standard Wire Size Temperature Rating Required Minimum Field Wiring EN 50618 ...

Page 4: ...sult in galvanic corrosion An addendum to UL Standard 1703 Flat Plate Photovoltaic Modules and Panels recommends metal combinations not exceed an electrochemical potential difference of 0 5 Volts The frame rails have pre drilled holes marked with a grounding sign as illustrated in Figure 8 These holes should be used for grounding purposes and must not be used for installation the PV modules Do not...

Page 5: ...n attachment Figure 12 Installation rails The large size modules are mounted with four outer holes with max mechanical loads of 5400 Pa snow front and 2400 Pa wind back Top down Clamps Third party clamps that have been designed for PV installation structures are an approved installation attachment method for Yingli Solar PV modules Modules must be fastened using clamps applied to the top side of t...

Page 6: ...rasive materials that could scratch or damage the glass surface Failure to comply with these requirements may adversely affect the PV module performance Yingli Solar PV modules are designed to withstand high snow loads However if removing snow is desired to enhance production use a brush to gently remove snow Do not try to remove frozen snow or ice from PV modules DECOMMISSIONING The dismantling o...

Page 7: ...racteristics are within 10 percent of the indicated values of Isc Voc and Pmax under Standard Test Conditions irradiance of 1000 W m2 AM 1 5 spectrum and a cell temperature of 25 C Refer to module datasheets for specific power output tolerances Please refer to Table 1 to see which power classes actually exist for which module series Family YLM J 3 0 PRO Type YLxxxD 37e 1 2 xxx 390 415 YLxxxD 37e 1...

Page 8: ...4 20 N m The tightening steps as follows use torque wrench to tighten nut to target torque nut loosen 90 180 degrees finally tighten the nut to the target torque and reduce the torque attenuation 2 Mounting hole installation 1P tracker Type Mechanical load Pa Safety factor Schematic diagram Purlin parallel to long side frame 1600 1600 1 5 Notes To maximize mounting longevity Yingli Solar strongly ...

Page 9: ...ashers of minimum 1 4 mm thickness with an minimum outer diameter of 15 57 mm Modules can be attached using the mounting holes the number of mounting holes used for a single long side frame 2 including at least one φ7 10 mm hole on the back of the module frame by fixing the module to the support rails with bolts Secure the module in each mounting location with M6 and M8 bolts and matching flat was...

Page 10: ... when it is pressed down L represents the length of the long side of the module the described distances are from the module edge to the middle of the clamp The long side frames of the module are fixed to the mounting beam or rail by at least 4 clamps that can be fitted with M8 bolts The length of the clamp 40 mm and the module frame to maintain at least 7 mm but not more than 10 mm overlap part co...

Page 11: ...es are required to secure the modules to the forklift with a tensile strength greater than 2000 kgf 2 Pass the forearm of the anti tilting bracket through the pallet insert the two bolts into the front round hole of the anti tilting bracket and adjust the support angle of the anti tilting bracket so that the angle with the ground is between 80 and 87 3 When placing it need to wait for the packing ...

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