Maysun Solar MS M-36 Series Installation Manual Download Page 11

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www. maysunsolar. com

778m m

(30.6in)

Φ7*10mm(0.28*0.39 n)

INSTALLING HOLES

1 956mm

(77.0in)

Figure 3.

PV module installed with Single- axis Tracing System

1) M6 Stainless Bolt

3

) Spring Stainless Washer

7.2 Grounding

2) Flat Stainless Washer

4

) HEX Stainless Nut

All module frames and mounting racks must be properly grounded in accordance with the appropriate

respective National Electrical Code.

Proper grounding is achieved by bonding the module frame( s) and all metallic structural members

together continuously using a suitable grounding conductor. The grounding conductor or strap may be copper,
copper alloy, or any other material acceptable for use as an electrical conductor per respective National
Electrical Codes. The grounding conductor must then make a connection to the earth using a suitable earth ground
electrode.

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Summary of Contents for MS M-36 Series

Page 1: ...1 Installation Manual for Maysun Solar Monofacial PV modules For the latest version visit www maysunsolar com Version 2022 02...

Page 2: ...Environmental Considerations 6 5 1 Climate conditions 6 5 2 Working environment 6 6 Site Selection 7 7 Mounting Instructions 7 7 1 Mounting methods 7 A Mounting with Bolts 7 B Mounting with Clamps 9 C...

Page 3: ...l and should be installed and serviced by qualified personnel with knowledge of the mechanical and electrical requirements of the system The mechanical and electrical installation of the PV modules sh...

Page 4: ...ment must be made in conformance with the grounding device manufacturer s instructions Common hardware items such as nuts bolts star washers lock washers and the like have not been evaluated for elect...

Page 5: ...rank of the BOM concerned Module Fire Performance Type 1 Type 2 All series in this description All construction in this description Fire resistance rating Class C The Type 1 and or Type 2 modules with...

Page 6: ...rical performance parameters of the module were measured under standard test conditions irradiance of 1000W m AM1 5 spectra ambient temperature of 25 C with a test uncertainty of 3 The maximum system...

Page 7: ...nt orientations to different inverters or different MPPT if the inverter has more than one MPPT Refer to inverter manufacturers for further guidelines According to Intertek conducted IEC 61701 2011 sa...

Page 8: ...8 www maysunsolar com...

Page 9: ...t not deform the frame Be sure to avoid shadowing effects from the module clamps The module frame is not to be modified under any circumstances When choosing this type of clamp mounting method use at...

Page 10: ...frame of each module has 4 7 10mm 0 28 0 39in mounting holes with specific location shown in Figure 3 Secure the module in each fixing location with an M6 bolt two flat washers a spring washer and nut...

Page 11: ...nded in accordance with the appropriate respective National Electrical Code Proper grounding is achieved by bonding the module frame s and all metallic structural members together continuously using a...

Page 12: ...uct Catalogue link for detailed grounding hole location and size at www maysunsolar com Method 1 Tyco grounding bolt 2058729 1 4 5 Figure 4 Tyco grounding bolt 2058729 1 1 Wire bolt and slot 3 Aluminu...

Page 13: ...13 www maysunsolar com Figure 5 Tyco grounding bolt 1954381 2 Not applicable for the Maysun MOUNT module series 1 Wire slot available for 0 006 to 0 025in 2 Slider 3 Bolt 4 Base 5 Nut...

Page 14: ...V resistant For MS 1500 V DC 90 C and are UV resistant All other cables used to connect the DC system should have a similar or better specification Maysun Solar recommend that all cables are run inapp...

Page 15: ...es with an array string is typically 15A but the actual module specific rating can be found on the product label and in the product datasheet This fuse rating value also corresponds to the maximum rev...

Page 16: ...ensure that the solar modules are clean before onset of summer Products installed at a tilt angle below 10 or which are located in particularly dusty areas are installed in landscape orientation or i...

Page 17: ...e diodes even if they malfunction In a system using a battery blocking diodes are typically placed between the battery and the PV module output to prevent 10 Disclaimer Of Liability The installation h...

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