SUN2000L-(4.125KTL, 4.95KTL)-JP
User Manual
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
7 Operations on the Local FusionHome App ........................................................................... 67
7.1 App Overview ............................................................................................................................................................. 67
7.2 Downloading and Installing the App .......................................................................................................................... 69
7.3 Connecting to a SUN2000L WiFi network ................................................................................................................. 69
7.4 App Operations by the Installer .................................................................................................................................. 73
7.4.1 Logging In to the App .............................................................................................................................................. 73
7.4.2 Querying the SUN2000L Information ..................................................................................................................... 77
7.4.3 Maintaining the SUN2000L ..................................................................................................................................... 80
7.4.3.1 Upgrading the Device ........................................................................................................................................... 81
7.4.3.2 Starting or Shutting Down the SUN2000L ........................................................................................................... 82
7.4.3.3 Restoring Factory Defaults ................................................................................................................................... 82
7.4.3.4 Clearing Data ........................................................................................................................................................ 83
7.4.3.5 Adjusting Total Energy Yield ................................................................................................................................ 84
7.4.3.6 Restarting the SUN2000L ..................................................................................................................................... 84
7.4.4 Quick Setting ........................................................................................................................................................... 84
7.4.5 Setting Grid-Connection Parameters ....................................................................................................................... 87
7.4.5.1 Setting Grid Parameters ........................................................................................................................................ 87
7.4.5.2 Setting Protection Parameters ............................................................................................................................... 88
7.4.5.3 Feature parameters ................................................................................................................................................ 90
7.4.5.4 Adjusting Power .................................................................................................................................................... 94
7.4.5.5 Setting Time .......................................................................................................................................................... 96
7.4.6 Comm config ........................................................................................................................................................... 97
7.4.7 Managing Logs ...................................................................................................................................................... 105
7.4.8 Menu ...................................................................................................................................................................... 105
7.4.8.1 Changing the Password ....................................................................................................................................... 105
7.4.8.2 About .................................................................................................................................................................. 106
7.5 App Operations by the User ...................................................................................................................................... 107
7.5.1 Logging In to the App ............................................................................................................................................ 107
7.5.2 Querying the Device Status ................................................................................................................................... 108
7.5.3 Alarm Management ............................................................................................................................................... 109
7.5.4 Querying Power Curves ......................................................................................................................................... 109
7.5.5 Querying Energy Yields ......................................................................................................................................... 110
7.5.6 Settings .................................................................................................................................................................. 111
7.5.7 About ..................................................................................................................................................................... 114
7.6 Tool Kit ..................................................................................................................................................................... 115
7.7 Troubleshooting ........................................................................................................................................................ 116
8 System Maintenance................................................................................................................. 117
8.1 Routine Maintenance ................................................................................................................................................ 117
8.2 Troubleshooting ........................................................................................................................................................ 117
9 Handling the SUN2000L .......................................................................................................... 123
9.1 Removing the SUN2000L ........................................................................................................................................ 123
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