TABLE OF CONTENTS
1. ABBREVIATIONS............................................................................................................................................................. 1
2. SAFETY ............................................................................................................................................................................ 2
2.1 SAFETY INSTRUCTIONS ..................................................................................................................................... 2
2.2 IMPORTANT SAFETY NOTIFICATIONS............................................................................................................ 2
3. BRIEF INTRODUCTION................................................................................................................................................. 4
3.1 INVERTER FEATURES ......................................................................................................................................... 4
3.2 INVERTER INTERFACE........................................................................................................................................ 5
3.3 STORAGE INFORMATION................................................................................................................................... 6
4. INSTALLATION................................................................................................................................................................7
4.1 PACKING LIST.........................................................................................................................................................7
4.2 LOCATION SELECTION AND INSTALLATION..................................................................................................7
4.2.1 REQUIREMENTS FOR INSTALLATION LOCATION .................................................................................7
4.2.2 INSTALLING THE INVERTER ...................................................................................................................... 8
4.2.3 MOUNTING STEPS ....................................................................................................................................... 8
4.3 CONNECTION OVERVIEW .................................................................................................................................. 9
4.3.1 SYSTEM CONNECTIONS ............................................................................................................................. 9
4.4 PV CONNECTION .................................................................................................................................................. 9
4.4.1 CONNECTING PV TO THE INVERTER....................................................................................................... 9
4.4.2 STRING SIZING ............................................................................................................................................ 10
4.4.3 PV WIRING INSTRUCTIONS ...................................................................................................................... 11
4.5 BATTERY CONNECTION.....................................................................................................................................12
4.5.1 BATTERY CABLE CONNECTION ...............................................................................................................12
4.5.2 LITHIUM BATTERY COMMUNICATIONS ................................................................................................13
4.6 AC WIRING INFORMATION ...............................................................................................................................13
4.6.1 STEPS FOR AC CONNECTION .................................................................................................................. 14
4.7 WORKING WITH A GENERATOR..................................................................................................................... 14
4.7.1 GENERATOR SYSTEM CONNECTION..................................................................................................... 14
4.7.2 INTEGRATED DRY CONTACTS ..................................................................................................................15
4.7.3 GENERATOR AC CONNECTIONS ..............................................................................................................15
4.8 GENERATOR START AND STOP SETTINGS ..................................................................................................16
4.9 OFF-GRID...............................................................................................................................................................16
4.9.1 OFF-GRID WIRING.......................................................................................................................................16
4.10 PARALLELING INFORMATION .........................................................................................................................17
4.10.1 PARALLEL COMMUNICATION CONNECTIONS.....................................................................................17
4.10.2 PARALLEL CONFIGURATION.....................................................................................................................17
5. END USER SETTINGS..................................................................................................................................................18
5.1 APPLICATION SETTING..................................................................................................................................... 18
5.2 CHARGE SETTING................................................................................................................................................19
5.2.1 GENERATOR CHARGE.................................................................................................................................19
5.3 DISCHARGE SETTING........................................................................................................................................20
5.4 RESET....................................................................................................................................................................20
6. INSTALLER SETTINGS ............................................................................................................................................... 20
6.1 COMMON SETTING............................................................................................................................................20
6.2 APPLICATION SETTING......................................................................................................................................21
6.3 CHARGE SETTING...............................................................................................................................................22
6.4 DISCHARGE SETTING........................................................................................................................................ 23
