Felicitysolar LPBT24200 User manual

USER GUIDE
LiFePO4 Battery System for Households
Make life full of hope
LiFePO4 Battery System for Households
358-010000-02

1 ABOUT THIS MANUAL ..................................................................................... 1
1.1 Purpose ................................................................................................. 1
1.2 Scope .................................................................................................... 1
1.3 Safety Instructions .................................................................................. 1
2 INTRODUCTION .............................................................................................. 2
2.1 Features................................................................................................. 2
2.2 Product Overview ................................................................................... 2
3. INSTALLATION ............................................................................................... 3
3.1 Specifications .............................................................. . . . ....................... 3
3.2 Unpacking and Inspection ....................................................................... 4
3.3 Mounting the Unit ................................................................................... 4
3.4 Connection for Parallel Mode ................................................................... 5
4. OPERATION ................................................................................................... 6
4.1 Switch On/Off...........................................................................................7
4.2 Description for LED ................................................................................. 7
4.3DIP switch SW1-SW4 Description ..............................................................8
4.4Description for Key ...................................................................................8
5. EMERGENCY SITUATIONS ............................................................................. 9
5.1 Fire ...................................................................................... ... . . ........... 9
5.2 Leaking Batteries .................................................................... .. ... .. ....... 9
5.3 Wet Batteries ......................................................................................... 9
5.3 Warranty ............................................................................ . . .. ............... 9
Contents
1.1 Purpose
This manual describes the assembly, installation, operation and troubleshooting of the battery bank. Please
read this manual carefully before installations and operations. Keep this manual for future reference.
1.2 Scope
This manual provides safety and installation guidelines as well as information on tools and wiring.
1.3 Safety Instructions
WARNING: This chapter contains important safety and operating instructions. Read and keep this
manual for future reference.
1.Before using the unit, read all instructions and cautionary markings on the unit, the batteries and all
appropriate sections of this manual.
2. CAUTION – ,even burst. please use it following using manual. In case -- To reduce risk of injury,damage
of causing personal
3. Do not disassemble the battery. Take it to a qualified service center when service or repair is required.
Incorrect re-assembly may result in a risk of fire.
4. To reduce risk of electric shock, disconnect all wirings before attempting any maintenance or cleaning.
Turning off the unit will not reduce this risk.
5. CAUTION – Only qualified personnel can install this device with inverter.
6. For optimum operation of this battery, please follow required spec to select appropriate cable size.
7. Be very cautious when working with metal tools on or around batteries. A potential risk exists to drop a tool
to spark or short circuit batteries or other electrical parts and could cause an explosion or fire.
8. Please strictly follow installation procedure.
9. To support full output load, at least 2 sets of LPBT24200 for inverter larger than 3KVA, and at least 2 sets
of LPBT48200 for inverter larger than 6KVA in parallel connection.
10. GROUNDING INSTRUCTIONS - This System should be connected to a permanent grounded wiring
system. Be sure to comply with local requirements.
11. NEVER cause AC output an d DC input short circuited. Do not connect to the mains when DC input
short circuits.
12. Warning!! Only qualified service persons are able to service this device.
13. Battery should be installed indoor and kept away from water, high temperature mechanical force and flames.
14. Do not install the battery in any environment of temperature below -10°C or over 50°C,and humidity over 80%.
15. Do not put any heavy objects on the battery.
1 ABOUT THIS MANUAL
01
LiFePO4 Battery System for Households
Special Attention: Due to the built-in protection board of the lithium battery pack is with
over-discharge protection function, it is strongly recommended to stop using the load when
the battery pack is over-discharged. The battery pack cannot be repeatedly activated for
discharge. Or the battery may be failed to be activated by the AC or PV activation cable
( It requires a special charging activation method), so cannot be charged. Therefore, when
the battery pack is low power, please charge the battery as soon as possible when main
power or solar energy is available.
1. The batteries can be connected in parallel. Series connection is not allowed.
Use in upright position only.
2. The batteries are not allowed to connected with PWM controller for charging.
1.4 Can be connected in parallel

02 03
LiFePO4 Battery System for HouseholdsLiFePO4 Battery System for Households
3. INTRODUCTION
Model
Capacity
Voltage
Rated Voltage
Charge Voltage
Discharge Voltage Range
MAX. Charge & Discharge Current
Rated Charge & Discharge Current
MAX. Output Power
Rated Output Power
DOD
Modules Connection
Communication
Ingress Protection
Cycle Life
Working Temperature Range
Net weight(kg)
Gross weight(kg)
Dimension(MM)
120A
60A
0.9
1~6 in parallel
CAN & RS485
IP21
>3000,@25°C
-10~50°C
LPBT24200 LPBT48200
200AH 200AH
24V 48V
25.6V 51.2V
28.8V 57.6V
24-28.8 V 48-57.6V
37.3KG
39.8KG
485*370*240MM
68KG
77.4KG
485*573*240MM
3.1 Specifications
2. INTRODUCTION
The battery system main using Solar power system for Family house. It also have a with to controller the
battery easily and protect our Household application timely.
• Iron phosphate-lithium power battery
• Long warranty period:2 years
• Higher energy density, smaller volumn for household.
• Support connected in parallel mode for expansion
• Photovoltaic system: This battery pack is designed for household photovoltaic systems.
• Battery management system (BMS): The battery packs built-in BMS monitors its
operation and prevents the battery from operating outside design limitations.
• Expandability: This battery pack can be easily expanded by adding expansion battery packs
in parallel connection.
2.2 Product Over View
2.1 Features
4
3
710
9
8
6
5
1. LED display 2. Power On/Charging indicator 3.Battery Negative -
4. Battery Positive + 5. Fan 6. Parallel threading hole
7.Handle 8. SW 9. RS232 Communication port
10.Outlet 11. Earth wire
11
LPBT24200 Over view LPBT48200 Over view
ON/OF F
POWER
Make life full of hope
ON/OF F
POWER
Make life full of hope
1
2
2500W 5000 W
1250W 2500 W

04 05
LiFePO4 Battery System for Households LiFePO4 Battery System for Households
Before installation, please inspect the unit. Be sure that nothing inside the package is damaged. You
should have received the following items inside of package.
3.2 Unpacking and Inspection
3.3 Mounting the Unit
Consider the following points before selecting where to install:
• Do not mount the battery on flammable construction materials.
• The ambient temperature should be between 0°C and 45°C to
ensure optimal operation.
• The recommended installation position is to be adhered to the
wall vertically.
• Be sure to keep other objects and surfaces as shown in the right
diagram to guarantee sufficient heat dissipation and to have enough
space for removing wires.
NO NAME SPECIFICATION PICTURE
Battery connector Used for battery connection
Hanging board Fixing the top one battery at wall
Communication line 1
Communication line 2 Used for Communication among batteries
Cables Used for battery parallel connection
Adapter
Screw Mounting screw
PV Wake up line
User manual User manual
ON/OFF
POWER
Make life full of hope
5
9
7
6
3
1
1
4
5
6
7
34
2
2
8
c
Grid activation communication wire
( used with 6)
Used for activating the pack when grid
power recover
LPBT24200 LPBT48200
Please follow below steps to implement battery connection:
1.Assemble battery ring terminal based on recommended battery cable and terminal size.
2.Connect all battery packs as units requires. It’s suggested to connect at least 2 sets of LPBT24200 for
inverter larger than 4KVA/5KVA model, and at least 2 sets of LPBT48200 for inverter larger than 7.5KVA
in parallel connection
Note: if you need the battery wake-up when the grid back, connect the battery with grid use
power adapter and communication line 1 shown in the package list.
The eStrong LPBT series battery support to be connected in parallel for expansion. If you need one more
battery bank work in parallel mode, connect the battery as shown in PIC 2
3.4 Connection for Parallel Mode
ON/OFF
POWER
Make life full of hope
ON/OFF
POWER
Make life full of hope
Step 1: The baeries are placed
as shown in Figure 1
Step 2: Battery terminal connection As shown in
Figure 2, the connection line between the two
batteries is connected through the hole.
Step 3: The communication terminal (the other
end) is connected as shown in Figure 3. Only
one communication line (network cable) is
required to connect through the hole between
the two batteries. Another one is used as a backup.
Step 4: After all connections have been made, as
shown in Figure 4, secure the gap between the two
batteries with the accessories and secure the battery
pack against the wall.
Note: After completing the above 4 steps, arbitrarily select the positive and negative poles of one of the battery packs to output
(the upper battery pack or the lower battery pack, you can not select the positive and negative poles of the two battery packs
at the same time). After confirming the correct connection of the inverter, controller and battery, you can turn on any of the
switches and use the battery group happily.
8
9
Used for auto restart when PV comeback
in off-grid system

06 07
LiFePO4 Battery System for Households LiFePO4 Battery System for Households
4. OPERATION
Once the batteries are connected well, simply press On/Off button to enable the output of the battery bank.
LPBT24200 Over view LPBT48200 Over view
ON/OFF
POWER
Make life full of hope
ON/OFF
POWER
Make life full of hope
LPBT24200 Over view LPBT48200 Over view
ON/OFF
POWER
Make life full of hope
ON/OFF
POWER
Make life full of hope
ON/OFF
POWER
Make life full of hope
ON/OFF
POWER
Make life full of hope
ON/OFF
POWER
Make life full of hope
ON/OFF
POWER
Make life full of hope
ON/OFF
POWER
Make life full of hope
ON/OFF
POWER
Make life full of hope
ON/OFF
POWER
Make life full of hope
ON/OFF
POWER
Make life full of hope
ON/OFF
POWER
Make life full of hope
ON/OFF
POWER
Make life full of hope
Note: One group of LPBT24200 can be stacked up to 4 layers, and up to 6 in parallel connection
One group of LPBT48200 can be stacked up to 2 layers, and up to 6 in parallel connection.
1.Switch on: press On/Off button to switch on the battery, then the battery will do self-inspection before
enable output. The LED will show the SOC.
2.Switch off: press and hold On/Off button for 3 seconds, the battery will shut down directly.
Description for Communication port
4.1 Switch On / Off
Picture PIN Description
1
2
3
4
5
6
7
8
Trigger-GND
Trigger-VCC
NC
COMM-GND
RS485-B
RS485-A
CANL
CANH
The SOC of the battery is shown by the LED
4.2 Description for LED
Note: The battery need to be fully charged for at least once in one month to ensure the accurate SOC
calculation.
DIP SWITCH
1-4
5
Communication Address
Termination Resister
100% 75% 50% 25% Flashing SOC<10%
For pure off grid system ,the pv awake wire need to be connected with mppt charge controller if the battery
pack is charged by solar panels only . The connection diagram as below :

09
5. EMERGENCY SITUATIONS
Felicity cannot guarantee eStrong battery absolute safety.
5.1 Fire
In case of fires, make sure that the following equipment is available near the system.
• SCBA (self-contained breathing apparatus) and protective gear in compliance with the Directive on Personal
Protective Equipment 89/686/EEC.
• NOVEC 1230, FM-200, or dioxide extinguisher
Batteries may explode when heated above 150°C. KEEP FAR AWAY from the battery if it catches fire.
If the battery pack leaks electrolyte, avoid contact with the leaking liquid or gas. If one is exposed the leaked
substance, immediately perform the cations described below.
• Inhalation: Evacuate the contaminated area, and seek medical attention.
• Contact with eyes: Rinse eyes with running water for 5 minutes, and seek medical attention.
• Contact with skin: Wash the affected area thoroughly with soap and water, and seek medical attention.
• Ingestion: Induce vomiting, and seek medical attention.
If the battery pack is wet or submerged in water, do not let people access it, and contact your supplier for help.
Damaged Batteries
Damaged batteries are not fit for use and are dangerous and must be handled with the utmost care. It may
leak electrolyte or produce flammable gas. If the battery pack seems to be damaged, pack it in its original
container, and then return it to your supplier.
Products that are operated strictly in accordance with the user manual are covered by the warranty. Any
violation of this manual may void the warranty.
Limitation of Liability
Any product damage or property loss caused by the following conditions, Felicity does not assume any direct
or indirect liability.
• Product modified, design changed or parts replaced.
• Changed, or attempted repairs and erasing of series number or seals;
• System design and installation are not in compliance with standards and regulations;
• The product has been improperly stored in end user’s premises;
• Transport damage (including painting scratch caused by movement inside packaging during shipping). A
claim should be made directly to shipping or insurance company.
5.2 Leaking Batteries
5.3 Wet Batteries
5.4 Warranty
LiFePO4 Battery System for Households LiFePO4 Battery System for Households
Battery status Normal/Alar
m
On/Off indicator SOC indicator Remarks
LED Green LED LED Red LED LED1 LED2 LED3 LED4
Unit off mode /off off off off off off completely off
Unit on mode /off constantly
light
Red LED
constantly
light
constantly
light
Standy mode Normal flash 2 off Display according to SOC etc. ratio
Alarm flash 2 flash 2
Battery mode
Normal constantly light off
Charing: Display according to SOC etc.
ratio
Alarm constantly
light flash 3Discharing: Display according to SOC
etc. ratio
Discharging
mode
Normal constantly
light off Display
according to SOC etc. ratio
Alarm constantly
light flash 3
Low power mode / off flash 4 completely off
Failure mode / off constanttl
light Display
according to SOC etc. ratio
Remark 1: In SOC indicator, LED1 is green and red light
Remark 2: Flash 1=0.2s on/0.2s off; Flash 2=0.5s on/0.5s off; Flash 3=1.5s on/1.5s off; Flash 5=4.0s on/4.0s off
Remark 3: Low power refers to SOC below 10% (default) or in charging mode
4.4 Description for KEY
constantly
light
constantly
light
LED1 Low power: LED
red light flash 1
Low power: LED red
light flash 1
Charing mode / off flash 4 Display according to SOC etc. ratio LED1 Low power: LED
red light flash 1
LED1 Low power: LED
red light flash 1
Sw1 SW2 SW3 SW4 Remarks
0 0 0 0 means ID=0,communication address is0x00/0x10③
1 0 0 0 means ID=1,communication address is0x01④
0 1 0 0 means ID=2,communication address is0x02
1 1 0 0 means ID=3,communication address is0x03
0 0 1 0 means ID=4,communication address is0x04
1 0 1 0 means ID=5,communication address is0x05
0 1 1 0 means ID=6,communication address is0x06
1 1 1 0 means ID=7,communication address is0x07
0 0 0 1 means ID=8,communication address is0x08
1 0 0 1 means ID=9,communication address is0x09
0 1 0 1 means ID=10,communication address is0x0A
1 1 0 1 means ID=11,communication address is0x0B
0 0 1 1 means ID=12,communication address is0x0C
1 0 1 1 means ID=13,communication address is0x0D
0 1 1 1 means ID=14,communication address is0x0E
1 1 1 1 means ID=15,communication address is0x0F
DIP switch SW5 Description②
SW5
1
0
Remarks
means disconnect
120Ω resistor
means connect
120Ω resistor
Remark①: 1 in SW1-SW5 indicates ON status, and 0 indicates OFF status.
Remark②: When multiple battery packs communicate, the last battery pack SW5 needs to be in the ON
status, otherwise the communication may have interference.
Remark③: When the battery pack ID is set to 0, it means stand-alone operation, and it is not necessary to
detect whether the parallel condition is satisfied ⑤
Remark④: When the battery pack ID is set to 1-15, it means that the parallel operation is required, and it is
necessary to detect whether the parallel condition is satisfied ⑤
Remark⑤: The parallel condition is that the difference between the battery voltage of the local battery and
all the battery pack voltages is <3V, otherwise wait until the condition is satisfied
DIP switch SW1-SW4 Description ①
4.3 DIP switch SW1-SW4 Description
08