Growatt Spa 4000-10000tl3 Bh-up String Inverter User Guide (+ PDF)

The Battery BOX is a device that allows for quick installation
and connection of batteries to an AC coupled inverter. It includes
a communication module for seamless integration with other devices.
The device features a front panel with a double color LED and an
LCD screen for easy monitoring and control. It also includes push
buttons for navigation and magnetic devices for secure attachment.
The Battery BOX has various connectors and ports, including AC grid
connector, battery connector, USB port, dry connector, grounding
screw, communication ports, and EPS connector. The device is
designed to be wall-mounted and requires proper cable connections
for operation.

Product Usage Instructions:

2. Installation

2.1 Installation Requirements

Before installation, ensure the following components are
available:

Battery
Electrical Grid
AC Breaker
AC coupled Inverter
Grid EPS Breaker
Sensor
Load

2.2 Wall Mounting

When wall mounting the Battery BOX, consider the position of the
battery and the power collector. Ensure a distance of 300mm is
maintained from surrounding objects.

Note: Avoid water and electricity pipes when punching holes in
the wall to prevent any danger.

3. Connecting Cables

3.1 Grounding

Connect the grounding wire using a single multi-core
yellow-green copper wire.

3.2 AC GRID and EPS Output Connection

Connect the AC output wire using two or three different color
multi-core copper wires.
Follow the instructions provided for the EPS connector to screw
up or release the connection.

Note: Lithium battery and AC coupled inverter already have their
own power and communication lines, so connect them directly. Ensure
all switches are off before making any connections for safety
reasons.

3.3 DC Connection

3.3.1 Battery Input Terminal Installation

Connect the positive metal terminal (8-10 mm) to the positive
battery input wire.
Connect the negative metal terminal to the negative battery
input wire. Use a lock nut to ensure fastening.
Ensure the cable cannot be pulled out from the terminal after
pressing.
Check that the battery cable is properly secured and that the
polarity is correct.

3.3.2 Plug in Battery Terminal

Insert the BAT+ wire into the blue terminal and the BAT- wire
into the corresponding terminal.

3.3.3 Communication Cables Installation

Install all communication cables and push the waterproof cover
into the bottom.
Lock the screws fixed to the frame.
Finally, lock the waterproof cap.

Note: For more detailed instructions, please refer to the User
Manual provided with the product.

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Battery BOX Quick Installation Manual 1. Overview

SPA 4000-10000TL3 BH-UP Quick Guide

2.3 communication module installation

Follow the installation steps: 1.Remove the USB waterproof cover. 2.Plug in the communication module.

1.Front panel 6.Heat sink 11.AC grid connector

2.Double color LED 7.Battery connector 12.Reserved hole

3.LCD screen 8.USB port 13.Breathable valve

4.Push button 9.Dry connector 14.Grounding screw

5.Magnetic devices 10.Communication ports 15.EPS connector

Note: 1.Only three-phase meter supports current direction detection. 2.Function introduction of communication ports(11) in the follow.
Note: 1. 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. 2. This document is for quick guidance installation only. For details, please refer to the User Manual. 3. Machine damage caused by failure to follow the content is not covered by the warranty.

2. Installation

System Overiew

2.1 Installation requirements

Battery

Electrical Grid

AC Breaker

AC coupled Inverter

Grid EPS Breaker

AC Breaker

Sensor

Load

300mm

300mm 300mm

300mm

EPS Load
2.2 Wall mounting

300mm

15m Electric meter
Note: The installation of this AC coupled system needs to comprehensively consider the position of the battery and the power collector.

Note
Be careful : Avoid water and electricity pipes when punching holes in the wall, otherwise it may be dangerous.

3. Connecting cables

Please prepare the cable before connecting as follows.

Number

Cable name

Type

Grounding wire

Single multi-core yellow-green copper wire

AC output wire

Two or three different color multi-core copper wires

Battery input wire

Red and black multi-core copper

Communication wire

CAT5E

Recommend module Wire diameter>AWG10 Wire diameter>AWG12 Wire diameter>AWG10
/

3.1 Grounding

3.2 AC GRID and EPS output connection

Notice 1.Lithium battery has its own power line and communication line, so please use them directly. 2.AC coupled inverter include the basic communication line. So please use them directly. 3.Please make sure all the switches off before connection. For your safety, please do not operation when power on.
3

Screw UP EPS connector Release EPS connector

Connection Threaded

terminal

sleeve

Seal Pressure ring screw

Screw up AC connector

Release AC connector

3.3 DC connection

3.3.1 Battery input terminal installation

Positive metal terminal 8-10 mm

Positive metal terminal

8-10 mm Negative metal terminal
4
Lock nut to ensure fastening.

Please make sure cable can’t put out from terminal after pressing.
5

Negative metal terminal
Pull Battery cable make sure there is no loosen or shaking.

Make sure the cable polarity is correct.

3.3.2 Plug in Battery terminal

Blue terminal

BAT+

BAT-

3.3.3 Communication cables installation

Notes: 1. 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. 2.When installing the battery terminal, pay attention to the distinction between the positive and negative terminals and the one-to-one correspondence between the terminals and AC coupled inverter. 3.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.
3

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.

4. Post-installation check

Number

Acceptance Criteria

Number

Acceptance Criteria

AC coupled inverter is installed correctly and firmly

ShineWiFi-X or Shinelink or GPRS is installed correctly and firmly.

Cable wiring is reasonable, meets the requirements, no broken skin, etc.

The ground wire confirms the connection and is reliable.

All switches off

All wires are correct and securely connected.

Cable tie port trimming, no sharp corners, etc.

All exposed terminals are well protected, no vacant ports.

Pay attention to packing all the residual materials.

5. 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: 1.Turn on the switch between Grid and AC coupled inverter. 2.Turn on battery and the switch between battery and AC coupled inverter. 3.Turn on Battery switch. 4.If need to setup AC coupled inverter. Please turn to user manual of AC coupled inverter for detail description. 5.The shutdown steps are opposite to the above order.
6.The AC coupled has an installation diagnosis function, please run “DiagnoseFun” after the installation is completed.

6. 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
Red light on Green light
blinking Red light blinking

SPH run normally Fault state
Alarm state Software updating

7. Definition of RJ45 Port Pin

No.

CAN METER

RS485B

GND

CANH

CANL RS485A

GND

8 WAKEUP

COM DRY+
/ DRY-
/ / / / /

DRMS DRM1/5 DRM2/6 DRM3/7 DRM4/8
REF COM
/ /

NTC GND GND GND GND NTC NTC NTC
/

485-1/485-2 485-3

RS485B RS485B

GND

RS485B

RS485A RS485A

RS485A

RS485B

8. Service and contact
Shenzhen Growatt New Energy Co., Ltd 4-13/F,Building A,Sino-German(Europe) Industrial Park, Hangcheng Ave, Bao’an District, Shenzhen, China
T +86 0755 2747 1942 E [email protected] W www.ginverter.com

Download Manual
GR-UM-244-A-01

Growatt New Energy