GROWATT SPA 4000-10000TL3 BH-UP String Inverter User Guide

: June 12, 2024
: Growatt

Table of Contents

Overview
Installation
Connecting cables
Post-installation check
On off AC coupled inverter
Status of AC coupled inverter
Definition of RJ45 Port Pin
Service and contact
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

GROWATT SPA 4000-10000TL3 BH-UP String Inverter User Guide

Overview

Front panel
Double color LED
LCD screen
Push button
Magnetic devices
Heat sink
Battery connector
USB port
Dry connector
Communication ports
AC grid connector
Reserved hole
Breathable valve
Grounding screw
EPS connector

Note:

Only three-phase meter supports current direction detection.
Function introduction of communication ports(11) in the follow.

Note:

This file will be updated from time to time due to product upgrades or other reasons. Unless otherwise agreed, this document is intended as a guide only. All information and suggestions do not constitute an express or implied warranty. The final interpretation of the content is at Growatt.
This document is for quick guidance installation only. For details, please refer to the User Manual.
Machine damage caused by failure to follow the content is not covered by the warranty.

Installation

System Overiew

Note:

The installation of this AC coupled system needs to comprehensively consider the position of the battery and the power collector.

Installation requirements

Wall mounting

Note：
Be careful : Avoid water a n d e l e c tri c i t y p i p e s when punching holes in the wall, otherwise it may be dangerous.

communication module installation

Connecting cables

Please prepare the cable before connecting as follows.

Number	Cable name	Type	Recommend module
1	Grounding wire	Single multi-core yellow-green copper wire	Wire

Notice：

Lithium battery has its own power line and communication line, so please use them directly.
AC coupled inverter include the basic communication line. So please use them directly.
Please make sure all the switches off before connection. For your safety, please do not operation when power on.

Grounding

**AC GRID and EPS output connection

**

DC connection

Battery input terminal installation

1. Please make sure cable can’t put out from terminal after pressing.
Pull Battery cable make sure there is no loosen or shaking
Lock nut to ensure fastening.
Make sure the cable polarity is correct.

Plug in Battery terminal

Notes:

Turn off the battery cabinet switch and disconnect the CAN communication cable before inserting. Make sure that the battery input voltage/current does not exceed the specifications.
When installing the battery terminal, pay attention to the distinction between the positive and n e g a t i v e t e r m i n a l s a n d t h e o n e – t o – o n e correspondence between the terminals and AC coupled inverter.
When the terminal is docked, there is a click sound. After the terminal is docked, gently pull the battery cable to observe whether the terminal is shaking or not

**Communication cables installation

**

When all the communication lines are installed, push the waterproof cover into the bottom, lock the screws fixed to the frame, and finally lock the waterproof cap

Post-installation check

Number	Acceptance Criteria	Number	Acceptance Criteria
1	AC coupled inverter is installed correctly and firmly	2	ShineWiFi-X or

On off AC coupled inverter

Notes:

Before power on, please make sure all of the voltage and current are in the range of specification of AC coupled inverter.
Otherwise it will be damage to AC coupled inverter.
Follow are the steps of turn on actions:

Turn on the switch between Grid and AC coupled inverter.
Turn on battery and the switch between battery and AC coupled inverter.
Turn on Battery switch.
If need to setup AC coupled inverter. Please turn to user manual of AC coupled inverter for detail description.
The shutdown steps are opposite to the above order.
The AC coupled has an installation diagnosis function, please run “DiagnoseFun” after the installation is completed.

Status of AC coupled inverter

Customer can read more information by push button. Follow are the instruction of button and LED.

Mark	Description	Explanation
Push-button	Operation of display screen and set system
Status symbol of SPA	Green light on	SPH run normally
Red light on	Fault state
Green lightblinking	Alarm state
Red lightblinking	Softwareupdating

Definition of RJ45 Port Pin

No.| CAN| METER| COM| DRMS| NTC| 485-1/485-2| 485-3|
---|---|---|---|---|---|---|---|---
1| /| RS485B| DRY+| DRM1/5| GND| RS485B| RS485B
2| /| GND| /| DRM2/6| GND| GND| GND
3| /| /| DRY-| DRM3/7| GND| /| /
4| CANH| /| /| DRM4/8| GND| RS485B| /
5| CANL| RS485A| /| REF| NTC| RS485A| RS485A
6| GND| /| /| COM| NTC| /| /
7| /| /| /| /| NTC| RS485A| /
8| WAKEUP| /| /| /| /| RS485B| /