Qcells Q.HOME ESS HYB-G1 User manual

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Q.HOME ESS HYB-G1 Lithium Battery Series 45Ah/63Ah
Valid for North America
INSTALLATION AND
OPERATION MANUAL
Hanwha Q CELLS America Inc.
614.00447.01

TABLE OF CONTENTS
1 NOTE ON THIS MANUAL
1.1 SCOPE OF VALIDITY..........................................................................................
1.2 TARGET GROUP...................................................................................................
1.3 SYMBOLS USED..................................................................................................
2 SAFETY................................................................................................................................
2.1 SAFETY INSTRUCTIONS..................................................................................
2.1.1 GENERAL SAFETY PRECAUTIONS...............................................................
2.1.2 EXPLANATION OF SYMBOLS.........................................................................
2.2 RESPONSE TO EMERGENCY SITUATIONS...............................................
2.2.1 LEAKING BATTERIES..........................................................................................
2.2.2 FIRE...........................................................................................................................
2.2.3 WET BATTERIES AND DAMAGED BATTERIES..........................................
2.3 QUALIFIED INSTALLER......................................................................................
3 PRODUCT INTRODUCTION.......................................................................................
3.1 PRODUCT OVERVIEW......................................................................................
3.1.1 DIMENSIONS AND WEIGHT............................................................................
3.1.2 APPEARANCE.......................................................................................................
3.2 BASIC FEATURES................................................................................................
3.2.1 FEATURES...............................................................................................................
3.2.2 CERTIFICATIONS.................................................................................................
3.3 SPECIFICATIONS................................................................................................
3.3.1 Q.HOME+ BAT-G1 CONFIGURATION LIST...............................................
3.3.2 PERFORMANCE...................................................................................................
4 INSTALLATION.................................................................................................................
4.1 INSTALLATION PREREQUISITES...................................................................
4.2 SAFETY GEAR......................................................................................................
4.3 TOOLS....................................................................................................................
4.4 INSTALLATION.....................................................................................................
4.4.1 CHECK FOR TRANSPORT DAMAGE...........................................................
4.4.2 UNPACKING...........................................................................................................
4.4.3 ACCESSORIES.....................................................................................................
4.4.4 INSTALL the BMS TO BATTERY MODULE..................................................
4.4.5 MOUNTING STEPS.............................................................................................
1
1
1
1
2
2
2
3
5
5
5
5
13
13
13
14
16
17
6
7
7
7
8
10
10
11
11
11
12
12
12
.............................................................................................
13
10

1 Note on this Manual
1.1 Scope of Validity
This manual is an integral part of theT-BAT Series. It describes the assembly,
installation, commissioning, maintenance and failure of the product. Read
carefully prior to operation.
T-BAT Module
T-BAT BMS
1.2 Target Group
This manual is for qualifiedelectricians. The tasks described in this manual may
only be performed by qualified electricians.
1.3 Symbols Used
The following types of safety instructions appear in this document and are
described below:
NOTE!
“NOTE” provides tips that are valuable for the optimal operation of
your product.
4.5 CABLE CONNECTION.............................................................................
4.5.1 CONNECTING POWER CABLES..........................................................
4.5.2 CONNECTING RS485 COMMUNICATION CABLE........................
4.5.3 CONNECTING CAN COMMUNICATION CABLE............................
4.5.4 CONNECTING THEGROUND WIRE...................................................
4.5.5 CONNECTING THECHARGING CABLE............................................
4.6 OVERVIEW OF INSTALLATION.............................................................
5 COMMISSIONING..................................................................................................
5.1 CONFIGURING BATTERY SYSTEM......................................................
5.2 COMMISSIONING......................................................................................
5.3 STATUS INDICATORS................................................................................
5.3.1 BMS (Master Box).........................................................................................
5.3.2 BATTERY MODULE (BAT45/BAT63).....................................................
5.4 SHUTTING DOWN Q.HOME+ BAT-G1 SYSTEM.............................
6 TROUBLESHOOTING...........................................................................................
6.1 TROUBLESHOOTING................................................................................
7 DECOMMISSIONING............................................................................................
7.1 DISMANTLING THE BATTERY................................................................
7.2 PACKAGING.................................................................................................
8 MAINTENANCE AND WARRANTY....................................................................
8.1 MAINTENANCE...........................................................................................
8.2 WARRANTY...................................................................................................
BAT63 BAT45
BAT BMS-G1 (Master Box)
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Note: There are 6 models of the Q.HOME BAT-G1 system, which include the
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BMS and battery module(s). Refer to section 3.3.1 Q.HOME BAT-G1
Configuration List on page 11 for detailed models.
CAUTION!
“CAUTION” indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.
WARNING!
“WARNING” indicates a hazardous situation which, if not avoided,
could result in serious injury or death.
DANGER!
“DANGER” indicates a hazardous situation which, if not avoided,
will result in serious injury or death.
1
1.Notes on this Manual
INSTALLATION AND OPERATION MANUAL LITHIUM-ION BATTERY – Q CELLS
19
19
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25
26
27
28
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30
31
32
32
33
33
34
34
36
36
36
37
37
37

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2 Safety
2.1 Safety Instructions
For safety reasons, installers are responsible for familiarizing themselves with the
contents of this manual and all warnings before performing installation.
2.1.1 General Safety Precautions
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Q.HOME BAT-G1 should only be installed for residential applications and is
not for commercial applications.
WARNING!
Do not crush or impact the battery, and always dispose of it
according to safety regulations.
2.1.2 Explanation of Symbols
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This section gives an explanation of all the symbols shown on the Q.HOME BAT
-G1 system and on the warning label.
Wasted batteries must be discarded according to local regulations.
CAUTION!
INSTALLATION AND OPERATION MANUAL LITHIUM-ION BATTERY – Q CELLS
2. Safety2. Safety
INSTALLATION AND OPERATION MANUAL LITHIUM-ION BATTERY – Q CELLS
Observe the following precautions:
Risks of explosion:
Risks of fire:
Do not subject the battery module to heavy impacts.
Do not crush or puncture the battery module.
Do not dispose of the battery module in a fire.
Do not expose the battery module to temperatures in excess of 140°F.
Do not place the battery module near a heat source, such as a fireplace.
Do not expose the battery module to direct sunlight.
Do not allow the battery connectors to touch conductive objects such as
wires.
Risks of electric shock:
Do not disassemble the battery module.
Do not touch the battery module with wet hands.
Do not expose the battery module to moisture or liquids.
Keep the battery module away from children and animals.
Risks of damage to the battery module:
Do not expose the battery module to liquids.
Do not subject the battery module to high pressures.
Do not place any objects on top of the battery module.

45
2.2 Response to Emergency Situations
2.2.1 Leaking Batteries
If the battery leaks electrolyte which is corrosive, avoid contact with the leaking
liquid or gas. Direct contact may lead to skin irritation or chemical burns. If one is
exposed to the leaked substance, perform these actions:
Accidental inhalation of harmful substances: Evacuate from the contaminated
area, and seek medical attention immediately.
Eye contact: Rinse eyes with flowing water for 15 minutes, and seek medical
attention immediately.
Dermal contact: Wash the affected area thoroughly with soap and water, and
seek medical attention immediately.
Ingestion: Induce vomiting, and seek medical attention immediately.
2.2.2 Fire
In case of a fire, ensure that an ABC or a carbon dioxide extinguisher is nearby.
If a fire breaks out where the battery module is installed, perform
these actions:
1) Extinguish the fire before the battery module catches fire
2) If the battery module catches fire, do not try toextinguish
the fire. Evacuate immediately.
2.2.3 Wet Batteries and Damaged Batteries
If the battery module is wet or submerged in water, do not try to access it.
If the battery module seems to be damaged, it is not fit for use and may pose
a danger to people or property.
Please pack the battery in its original packaging, and return it to Q CELLS or your
distributor.
WARNING!
The battery module may catch fire when heated
above 302°F.
WARNING!
If the battery module catches fire, it will produce noxious and poisonous
gases. Do not approach.
CAUTION!
Damaged batteries may leak electrolyte or produce flammable gas. If
you suspect such damage, immediately contact Q CELLS for advice
and information.
INSTALLATION AND OPERATION MANUAL LITHIUM-ION BATTERY – Q CELLS
2. Safety2. Safety
Wear protective glasses.
Observe enclosed documentation.
Keep the battery system away from open flames or ignition
sources.
Keep the battery system away from children.
The battery module may explode.
Symbol Explanation
CSA mark for UL1973
TUV mark for IEC62619
The battery system must be disposed of at a proper facility
for environmentally-safe recycling.
US
R
The battery system should not be disposed of together
with household waste. Disposal information can be found
in the enclosed documentation.
Danger of high voltages.
Danger. Risk of electric shock.
INSTALLATION AND OPERATION MANUAL LITHIUM-ION BATTERY – Q CELLS

2.3 Qualified Installer
A skilled worker is defined as a trained and qualified electrician or installer who
has all of the following skills and experience:
Knowledge of the functional principles and operation of grid-tied systems
Knowledge of the dangers and risks associated with installing and using
electrical devices and acceptable mitigation methods
Knowledge of the installation of electrical devices
Ÿ
Ÿ
Ÿ
ŸKnowledge of and adherence to this manual and all safety precautions and
best practices
67
3 Product Introduction
3.1 Product Overview
For safety reasons, installers are responsible for familiarizing themselves with the
contents of this manual and all warnings before performing installation.
3.1.1 Dimensions and Weight
A battery management system (BMS) is any electronic system that manages a
rechargeable battery.
A battery module is a type of electrical battery which can be charged and
discharged into a load.
A battery system includes theBMS and battery module(s).
BMS
(BAT BMS-G1)
Battery Module
(BAT45/BAT63)
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Q.HOME BAT-G1
(BMS and battery module[s])
3. Product Introduction
Length
Width
Height
Weight
BAT BMS-G1
18.15in
7.44in
4.13in
12.57lbs
18.27in
7.60in
23.15in
124.78lbs
18.27in
7.60in
23.15in
148.81lbs
BAT45 BAT63
18.27 7.60
27.28
WARNING!
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All operations of Q.HOME BAT-G1 relating to electrical connection and
installation must be carried out by qualified personnel.
2. Safety
INSTALLATION AND OPERATION MANUAL LITHIUM-ION BATTERY – Q CELLSINSTALLATION AND OPERATION MANUAL LITHIUM-ION BATTERY – Q CELLS
18.27 7.60
23.15
18.15 7.44
4.13

Ÿ+ + Section view of Q.HOME BAT-G1-4.5/Q.HOME BAT-G1-6.3
3. Product Introduction 3. Product Introduction
89
Object Mark Description
/
XPLUG
RS485
DIP
ON/OFF
POWER
CAN
BAT+/BAT-
GND
Air Valve
Power Connector
RS485 Connector
DIP Switch
Circuit Breaker
Power Button
CAN Connector
Charge/Discharge Connectors
GND
3.1.2 Appearance
Ÿ+
Section view of Q.HOME BAT-G1
Object Mark Description
I’
II’
III’
IV’
V’
VI’
XPLUG
RS485 I
GND
RS485 II
YPLUG
/
Power Connector to BMS, or YPLUG of upper battery module
RS485 Connector to BMS, or RS485 II of upper battery module
GND
RS485 Connector to RS485 I of next battery module
Power Connector to XPLUG of next battery module
Air Valve
Status
Capacity
S1 S2
SOC 25%
50%
75%
100%
Status
INSTALLATION AND OPERATION MANUAL LITHIUM-ION BATTERY – Q CELLSINSTALLATION AND OPERATION MANUAL LITHIUM-ION BATTERY – Q CELLS
I
I’II’
VI’III’ VI’V’IV’

3.2 Basic Features
3.2.1 Features
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The Q.HOME BAT-G1 is one of the most advanced energy storage systems on
the market today, incorporating state-of-the-art technology, high reliability, and
convenient control features shown as below:
Ÿ90% DOD
Ÿ99% Faradic Charge Efficiency
Ÿ95% Battery Roundtrip Efficiency
ŸCycle Life > 6000 Cycles
ŸSecondary Protection by Hardware
ŸIP55 Protection Level
ŸSafety & Reliability
ŸSmall Occupied Area
ŸFloor or Wall Mounting
3.2.2 Certifications
3. Product Introduction 3. Product Introduction
10 11
BAT SYSTEM SAFETY
BATTERY CELL SAFETY
UN NUMBER
HAZARDOUS MATERIALS CLASSIFICATION
UN TRANSPORTATION TESTING REQUIREMENTS
INTERNATIONAL PROTECTION MARKING
CE, FCC, RCM, TUV (IEC 62619),
UL 1642
UN 3480
CLASS 9
UN 38.3
IP 55
3.3 Specifications
3.3.1 +
Q.HOME BAT-G1 Configuration List
3.3.2 Performance
ModelNo.
1
2
3
4
5
6
BAT4.5
BAT9.0
BAT13.5
BAT6.3
BAT12.6
BAT18.9
BMS
BAT BMS-G1x1
BAT BMS-G1x1
BAT BMS-G1x1
BAT BMS-G1x1
BAT BMS-G1x1
BAT BMS-G1x1
Battery Module
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Q.HOME BAT-G1-4.5X1
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Q.HOME BAT-G1-4.5X2
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Q.HOME BAT-G1-4.5X3
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Q.HOME BAT-G1-6.3X1
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Q.HOME BAT-G1-6.3X2
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Q.HOME BAT-G1-6.3X3
Energy(kWh)
4.5
9
13.5
6.3
12.6
18.9
Voltage (V)
85-118
170-236
255-354
85-118
170-236
255-354
Q.HOME+ BAT-G1
BAT +
Q.HOME
Nominal Voltage (Vdc)
Operating Voltage (Vdc)
Nominal Capacity (Ah)
Maximum Charge/Discharge Current (A)
Recommend Charge/Discharge Current (A)
Standard Power (kW)
Maximum Power (kW)
/
70-500
/
30
25
/
/
100.8
85-118
45
30
25
2.5
3
100.8
85-118
63
30
25
2.5
3
Faradic Charge Effciency(25°C/77°F)
Battery Roundtrip Effciency(C/3,25°C/77°F)
Cycle Life90% DOD,(25°C/77°F)
Available Charge/Discharge Temperature Range
Storage Temperature
Ingress Protection
99%
95%
6000 cycles
IP55
+
Q.HOME
INSTALLATION AND OPERATION MANUAL LITHIUM-ION BATTERY – Q CELLS
Model
INSTALLATION AND OPERATION MANUAL LITHIUM-ION BATTERY – Q CELLS
BMS-G1 BAT-G1-4.5 BAT-G1-6.3
0/32°C--45°C/113°F
-20°C/-4°F--45°C/113°F(3 months)
-20°C/-4°F--20°C/68°F(6 months)
UL 1973

4 Installation
4.1 Installation Prerequisites
When assembling the system, avoid touching the battery terminal with any metal
+
objects or bare hands. Q.HOME BAT-G1 provides a safe source of electrical energy
when operated as designed. Potentially hazardous circumstances such as
excessive heat or electrolyte leakage may occur under improper operating
conditions, damage, misuse and abuse. The previous safety precautions and the
warning messages described in this section must be observed. If any of the
previous precautions are not fully understood, or if you have any questions,
contact customer service for guidance. The Safety Section may not include all
regulations for your region.
Ensure that the installation location meets the following conditions:
ŸThe building is designed to withstand earthquakes
ŸThe location is far from the sea to avoid salt water and humidity, over 0.62 miles
ŸThe floor is flat and level
ŸThere are no flammable or explosive materials, at a minimum of 3ft
ŸThe ambiance is shady and cool, away from heat and direct sunlight
ŸThe temperature and humidity remain at constant levels
ŸThere is minimal dust and dirt in the area
ŸThere are no corrosive gases present, including ammonia and acid vapor
4.2 Safety Gear
Insulated Gloves Safety Goggles Safety Shoes
4. Installation
12 13
4. Installation
4.3 Tools
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These tools are required to install the Q.HOME BAT-G1 system.
Torque Screw Driver Phillips-Screw Driver Hexagon Wrench
Phillips-Head Screw Driver Flat-Head Screw Driver Torque Wrench
Tape Measure Drill Pencil or Marker
4.4 Installation
4.4.1 Check for Transport Damage
Ensure the battery is intact during and after transportation. If there are visible
damages such as cracks, contact your dealer immediately.
4.4.2 Unpacking
NOTE!
CAUTION!
According to regional regulations, several people may be required for
moving theequipment.
WARNING!
If the ambient temperature exceeds the operating range, the battery
pack will stop operating to protect itself. The optimal temperature
range for operation is 59°F to 86°F. Frequent exposure to harsh
temperatures may deteriorate the performance and lifetime of the
battery module.
Unpack the battery package by removing the packing tape. Ensure the
battery modules and relevant items are complete. See the package items on
section 4.4.3 and check the packing list carefully. If any items are missing,
immediately contact Q CELLS or your distributor directly.
Strictly follow the installation steps. Q CELLS will not be
responsible for any injuries or loss incurred by incorrect assembly
and operation.
INSTALLATION AND OPERATION MANUAL LITHIUM-ION BATTERY – Q CELLSINSTALLATION AND OPERATION MANUAL LITHIUM-ION BATTERY – Q CELLS
Installation and maintenance personnel must operate according to applicable
federal, state, and local regulations as well as industry standards regarding
product installation. Personnel must wear safety gear as indicated below in
order to avoid short circuit and personal injury.
In practice, the requirements of battery installation may be different due to enviroment
and locations. In that case, follow up the exact requirements of the local laws and
standards.

4. Installation 4. Installation
15
14
4.4.3 Accessories
The table below lists the number of each component.
BMS (Master Box):
Object
A
B
C
D
E
F
G
H
I
J
K
L
M
N
Description
Charging Cable (+)
Charging Cable (-)
Power Cable between BMS and Battery Module (4.72in)
CAN Communication Cable (6.56ft)
RS485 Communication Cable (4.72in)
Series-connected Plug
Rotation Wrench
Ground Wire
L-type Wrench
Terminal Box (small)
Terminal Box Cover
Terminal Box (large)
M5 Screw
M4 Screw
Quantity
1
1
1
1
1
1
1
1
1
1
1
1
4
10
A B C E
D
F G I
H
J K L M N
Battery Module (BAT45/BAT63):
Quantity
1
1
1
1
5
1
2
12
1
1
2
Object
A1
B1
C1
D1
E1
F1
G1
H1
I1
J1
K1
Description
Power Cable between Battery Modules (15.75in)
RS485 Communication Cable (15.75in)
Wall Mounting Backboard
Floor Mounting Backboard
Expansion Screw Sleeve
M5 Combination Screw
Ring Terminal (for grounding)
M4 Screw
Terminal box_right (medium)
Terminal box_left (medium)
Terminal Box Cover
The table below lists the number of each component.
A1
D1
C1
G1 H1
I1 J1 K1
E1 F1
B1
INSTALLATION AND OPERATION MANUAL LITHIUM-ION BATTERY – Q CELLSINSTALLATION AND OPERATION MANUAL LITHIUM-ION BATTERY – Q CELLS