Growatt WIT 28-55K-HU-US L2 Quick Manual

Battery BOX
Quick Installation Manual
1
. Overview
2
1
(1)Front panel
(6)BMS communication port
(11)PV terminal
(15)GRID terminal
Notes:
1.The content of this document is continually reviewed and amended, where necessary. Growatt reserves the right to make changes to the
material at any time and without notice. Unless otherwise agreed, this document is for quick installation guidance only. All information and
suggestions in this document do not constitute a warranty of any kind, express or implied. Growatt reserves all rights for final explanation.
2.This document is for quick installation guidance only. For details, please refer to the User Manual.
3.Machine damage caused by failure to follow the instructions is not covered under any warranty.
2
. Installation
System overview
Primary Load
PV
PCS
BAT
Phone
2.2
Floor-mounted installation
1
Notes:
1.When determining the installation position of the inverter, please consider the position of the batteries and the distribution panel.
2.For export limitation, you are advised to connect an energy meter and current transformers to the inverter.
Output Power
100.0
KW
3 4 5 6 7
(2)OLED display screen
(7)Parallel communication port
(12)Network communication port
(16)LOAD terminal
Grid
Bypass
Breaker
Load
Breaker
Grid
Breaker
Meter
Secondary Load
2
Notes:
When drilling holes, avoid the
water pipes and power cables
buried under the ground.
8 9 10 11 12 13 14
(3)Battery status indicator
(8)Monitor communication port
(13)Battery terminal
(17)Base
2.1
Installation requirements
≥1000mm
≥1000mm
T
3
WIT 28-55K-HU-US L2 Quick Guide
15 16
(4)Push button (5)System indicator
(9)Communication port
(14)BMS power supply port
≥1000mm
17
(10)DC switch
574.5mm