Sofarsolar SOFAR 80KTLX-G3 - Table of Contents

SOFAR 60-80KTLX-G3 User Manual
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Shenzhen SOFARSOLAR Co., Ltd.
I
Preface ....................................................................................................................... III
1. Basic Safety Information ..........................................................................................................................1
1.1. Requirement for Installation and Maintenance ..........................................................1
1.2. Symbols and signs ..................................................................................................... 5
2. Product Characteristics .............................................................................................................................7
2.1. Intended Use .............................................................................................................. 7
2.2. Function Description ............................................................................................... 10
2.3. Electrical block diagram
.......................................................................................... 11
2.4. Efficiency and derating curve ..................................................................................12
3. Inverter Storage ...................................................................................................................................... 13
4. Installation..............................................................................................................................................14
4.1. Installation Process .................................................................................................. 14
4.2. Checking Before Installation ................................................................................... 14
4.3. Tools
.........................................................................................................................16
4.4. Determining the Installation Position...................................................................... 19
4.5. Moving of inverter ...................................................................................................21
4.6. Installation
............................................................................................................... 22
5. Electrical Connection ............................................................................................................................. 24
5.1. Electrical Connection ...............................................................................................25
5.2. Grounding Connection (PE)
.................................................................................... 25
5.3. Connect grid side of inverter(AC-Output) ...............................................................27
5.4. Connect PV side of inverter（DC-Input） ............................................................. 31
5.5. Communication Connection
.................................................................................... 34
6. Commissioning of inverter .....................................................................................................................38