6.1.2 Tools and Instruments..................................................................................................................................................... 41
6.1.3 Determining the Installation Position........................................................................................................................ 43
6.2 Installing a Mounting Bracket.......................................................................................................................................... 45
6.2.1 Ground Mounting..............................................................................................................................................................45
6.2.2 Wall Mounting....................................................................................................................................................................48
6.3 Installing Modules................................................................................................................................................................ 50
6.4 (Optional) Installing Battery Modules for Capacity Expansion............................................................................ 53
6.5 (Optional) Installing a Wireless Backhaul Module................................................................................................... 54
6.6 (Optional) Installing an AC Parallel Box.......................................................................................................................55
7 Electrical Connection............................................................................................................57
7.1 Preparing Cables................................................................................................................................................................... 57
7.2 Installing Ground Cables.................................................................................................................................................... 62
7.3 Installing AC Power Cables................................................................................................................................................ 64
7.4 Installing PV Input Power Cables.................................................................................................................................... 67
7.5 Installing Battery Module Power Cables.......................................................................................................................67
7.6 Installing Cascading Signal Cables Between Battery Modules............................................................................. 69
7.7 Installing a Communications Cable................................................................................................................................ 71
7.8 (Optional) Installing Genset Control Signal Cables..................................................................................................72
7.9 (Optional) Installing Cables in a Parallel System...................................................................................................... 73
7.9.1 Installing a Ground Cable for the Parallel Box........................................................................................................73
7.9.2 Installing Communications Cables Between Parallel Power Modules............................................................ 74
7.9.3 Installing Monitoring Communications Cables in a Parallel System...............................................................74
7.9.4 Installing AC Output Power Cables in a Parallel System.....................................................................................75
7.9.5 Installing AC Input Power Cables in a Parallel System.........................................................................................76
7.10 Verifying the Installation................................................................................................................................................. 77
7.10.1 Verifying the Installation.............................................................................................................................................. 77
7.10.2 Arranging Cables............................................................................................................................................................. 78
7.10.3 Subsequent Operations.................................................................................................................................................79
8 System Commissioning........................................................................................................ 81
8.1 System Power-On................................................................................................................................................................. 81
8.2 System Commissioning....................................................................................................................................................... 81
8.2.1 Installing the App.............................................................................................................................................................. 82
8.2.2 New Site Deployment...................................................................................................................................................... 82
9 System Maintenance............................................................................................................ 84
9.1 System
Power-O.................................................................................................................................................................84
9.2 Routine Maintenance.......................................................................................................................................................... 84
9.3 Troubleshooting..................................................................................................................................................................... 85
9.4 Battery Storage and Recharge..........................................................................................................................................88
10 FAQs....................................................................................................................................... 92
10.1 Uneven Ground During the Installation..................................................................................................................... 92
10.2 Tools for Preparing PV Cables........................................................................................................................................ 92
iSitePower-M (MAP05A1, MAB05B1)
User Manual Contents
Issue 02 (2021-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd. iii
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