Table Of Contents
ABOUT THIS MANUAL ...................................................................................................................................... 1
Purpose ............................................................................................................................................................ 1
Scope ............................................................................................................................................................... 1
SAFETY INSTRUCTIONS ................................................................................................................................... 1
INTRODUCTION ................................................................................................................................................. 2
Features ........................................................................................................................................................... 2
Basic System Architecture ............................................................................................................................... 2
Product Overview ............................................................................................................................................. 3
INSTALLATION ................................................................................................................................................... 4
Unpacking and Inspection ............................................................................................................................... 4
Preparation ...................................................................................................................................................... 4
Mounting the Unit ............................................................................................................................................. 4
Battery Connection .......................................................................................................................................... 5
AC Input/Output Connection ............................................................................................................................ 6
PV Connection ................................................................................................................................................. 8
Final Assembly ................................................................................................................................................. 9
Remote Display Panel Installation ................................................................................................................... 9
Communication Connection ........................................................................................................................... 11
Dry Contact Signal ......................................................................................................................................... 11
BMS Communication ..................................................................................................................................... 11
OPERATION ...................................................................................................................................................... 12
Power ON/OFF .............................................................................................................................................. 12
Operation and Display Panel ......................................................................................................................... 12
LCD Display Icons ......................................................................................................................................... 13
LCD Setting .................................................................................................................................................... 15
Display Setting ............................................................................................................................................... 25
Operating Mode Description .......................................................................................................................... 29
Fault Reference Code .................................................................................................................................... 32
Warning Indicator ........................................................................................................................................... 32
Battery Equalization ....................................................................................................................................... 33
SPECIFICATIONS ............................................................................................................................................. 35
Table 1 Line Mode Specifications ................................................................................................................... 35
Table 2 Battery Mode Specifications............................................................................................................... 36
Table 3 Charge Mode Specifications ............................................................................................................... 37
Table 4 ECO/Bypass Mode Specifications ....................................................................................................... 38
TROUBLE SHOOTING ..................................................................................................................................... 39
PARALLEL FUNCTION .................................................................................................................................... 40
Appendix A: Approximate Back-up Time Table ............................................................................................ 56
Appendix B: BMS Communication Installation ............................................................................................ 57
Appendix C: The Wi-Fi Operation Guide in Remote Panel .......................................................................... 62