Denver ORIENT POWER OPSOLAR 48100PW User manual

OPSOLAR LIMITED
www.opsolarbattery.com
Wall-mounted Battery
User Manual

1
Please comply with all warnings and operating
instructions in this manual strictly. Save this manual
properly and read carefully the following instructions
before installing the unit. Do not operate this unit before
reading through all safety information and operating
instructions carefully.

2

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1.SAFETY PRECAUTION .....................................................................................................................................................5
1.1 WHEN USING BATTERY ................................................................................................................................................... 5
1.2 WHILE CHARGING ...........................................................................................................................................................6
1.3 WHEN DISCHARGING THE BATTERY ................................................................................................................................6
2.PARAMETERS OF BATTERY .......................................................................................................................................... 7
2.1 BASIC BLOCK DIAGRAM ................................................................................................................................................. 7
2.2 BATTERY SPECIFICATIONS ............................................................................................................................................... 8
2.3 PANEL VIEW .................................................................................................................................................................... 9
2.4 GENERAL .......................................................................................................................................................................10
2.4.1 Power & RST Key ............................................................................................................................................................ 10
2.4.2 Breaker .............................................................................................................................................................................. 10
2.4.3 ADS (Address) .................................................................................................................................................................. 11
2.4.4 DCT(Dry Contacts) ...........................................................................................................................................................11
2.4.5 RS485A&CAN (RJ45 Connector)....................................................................................................................................12
2.4.6 RS232 (RJ12 Connector).................................................................................................................................................. 12
2.4.7 RS485B&RS485C (RJ45 Connector) ...............................................................................................................................12
2.4.8 Positive & Negative Terminal ........................................................................................................................................... 13
2.5 BUZZER OPERATION (OPTIONAL) ..................................................................................................................................13
2.6 LED INDICATORS .......................................................................................................................................................... 14
2.6 BUZZER OPERATION(OPTIONAL) ...................................................................................................................................14
2.7 DISPLAY FUNCTION INSTRUCTION ................................................................................................................................15
2.7.1 Display Rendering ............................................................................................................................................................ 15
2.7.2 Functional Specifications ..................................................................................................................................................15
3. SAFE HANDLING GUIDE ..............................................................................................................................................18
3.1 TYPICAL SYSTEM DIAGRAM ..........................................................................................................................................18
3.2 TOOLS ............................................................................................................................................................................18
3.3 SAFETY GEAR ................................................................................................................................................................18
3.4 INSTALLATION ................................................................................................................................................................19
3.4.1. Installation Location ................................................................................................................................................ 19
3.4.2. Mounting to a wall....................................................................................................................................................... 19
3.4.4 Other Wire Connection ................................................................................................................................................. 21
4. SOFTWARE & COMMUNICATION .............................................................................................................................22
4.1 USB-RS232-RJ12 DRIVER INSTALLATION ................................................................................................................... 22
4.2 PC SOFTWARE INSTALLATION ....................................................................................................................................... 22
4.3 BMS & INVERTER COMMUNICATION SETUP .................................................................................................................23
4.3.1 Communicate With PC/Software ..................................................................................................................................... 23
4.3.2 Communicate With Inverter (Optional)............................................................................................................................ 25

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5. TROUBLESHOOTING ....................................................................................................................................................27
6. STORAGE AND MAINTENANCE ................................................................................................................................ 28
6.1. STORAGE ...................................................................................................................................................................... 28
6.2. MAINTENANCE ............................................................................................................................................................. 28
7 PRODUCT RESPONSIBILITIES AND CONSULTING ..............................................................................................29

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1.Safety Precaution
1.1 When Using Battery
Danger of High Voltage：
The high voltage power supply offer the equipment power, wet object contact high voltage power
supply directly or indirectly , can cause fatal danger.
Static‐free：
Static electricity would damage veneer on the electrostatic sensitive components, before touching the
plug‐in, circuit board or chips, be sure to use correct electrostatic prevention measures.
Dc short circuit dangerous：
Power system provides dc regulated power supply. Dc short circuit could cause fatal damage to the e
quipment.
Using a special tool :
Working in high voltage and ac power, be sure to use a special tool instead of individual tools.
Disconnect the power supply in operation:
When operate the power supply, you must first cut off power supply, power operation is prohibited.

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1.2 While Charging
CAUTION
The temperature range over which the battery can be charged is 0°C to 45°C. Charging the battery
at temperatures outside of this range may cause the battery to become hot or to break. Charging the
battery outside of this temperature range may also harm the performance of the battery or reduce
the battery’s life expectancy.
1.3 When Discharging the Battery
DANGER
Do not discharge the battery using any device except for the specified device. When the battery is
used in devices aside from the specified device it may damage the performance of the battery or
reduce its life expectancy, and if the device causes an abnormal current to flow, it may cause the
battery to become hot and cause serious injury.
CAUTION
The temperature range over which the battery can be discharged is -20°C to 60°C. Use of the battery
outside of this temperature range may damage the performance of the battery or may reduce its life
expectancy.

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2.Parameters of Battery
2.1 Basic Block Diagram
• There are Battery cells and BMS board inside, before connecting the terminal, please read the
diagram, and make sure the output is no short or other abnormal connection.

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2.2 Battery Specifications
ELECTRICAL PERFORMANCE
Model
48100PW
Nominal Voltage
51.2 V
Nominal Capacity
100 Ah
Energy
5120 Wh
Resistance
< 50mΩ
Self Discharge
< 3%
Cells
16 x 3.2V 100Ah Cells
CHARGE PERFORMANCE
Recommended Charge Current
20 A
Maximum Charge Current
100 A
Recommended Charge Voltage
57.6 V (3.6 V/Cell)
BMS Charge Cut-Off Voltage
> 59.2 V (3.7 V/Cell)
Reconnect Voltage
< 54.08 V (3.38 V/Cell)
Balancing Voltage
> 54.4 V (3.4 V/Cell)
DISCHARGE PERFORMANCE
Maximum Continuous Discharge Current
100 A
BMS Discharge Current High Warning
125 A
BMS Discharge Cut-Off Current
130 A (1000ms)
Low Voltage Warning
44.8 V ( 2.8 V/Cell*16)
BMS Discharge Cut-Off Voltage
<40 V (1 s) ( 2.5 V/Cell*16)
Reconnect Voltage
>46.4 V ( 2.9 V/Cell)
Short Circuit Protection
300 μs
MECHANICAL PERFORMANCE
Dimension (LxWxH)
22.8 x 16.5 x 8.0" (580x420x203mm)

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Approx. Weight
110 lbs ( 55 Kg )
Terminal Type
M8x4
Terminal Torque
106 ~ 132 in-lbs ( 12 ~ 15 N·m )
Case Material
Steel
Recommended Connection Wire
2 - 6 AWG
TEMPERATURE PERFORMANCE
Temperature Sensor Quantity
6 pcs
Discharge Temperature
- 4 ~ 140 °F ( - 20 ~ 60 °C )
Charge Temperature
23 ~ 131 °F ( - 5 ~ 55 °C )
Storage Temperature
23 ~ 95 °F ( - 5 ~ 35 °C )
BMS High Temperature Cut-Off
149 °F ( 65 °C )
Reconnect Temperature
140 °F ( 60 °C )
2.3 Panel View
No.
Description
Functional Description
1
LCD Key
Function key
2
LCD
Display

10
3
Run LED
Running signal
4
ALM LED
Blinking in alarm status
5
SOC
State of charge
6
Battery +
Positive terminal
7
Battery -
Negative terminal
8
POWER
BMS on/off
9
MCB
Positive isolating
10
On/Off
Status indication
11
RST
Reset key
12
ADS
Battery address selector
13
DCT
2 loops dry contact
14
RS485A
Communication with inverter
15
CAN
Communication with inverter
16
RS232
Communication with PC
17
RS485B
Battery parallel communication
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RS485B
Battery parallel communication
2.4 General
2.4.1 Power & RST Key
Power Key
On/Off BMS
RST Key
In the non-standby state of BMS, press the key
for 10S, until all LED light up for reset.
2.4.2 Breaker
Battery positive loop equipped with breaker, rated 125A, able to operate in DC system,
designed for isolating positive while do wiring, also acting as secondary protection in addition
to Smart BMS protection.

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2.4.3 ADS (Address)
Dip switch settings for multiple batteries. While connecting to inverter the master battery
address normally set as 1 (or ON OFF OFF OFF), and auxiliary packs set as per below table.
2.4.4 DCT(Dry Contacts)
Dry Contacts are mostly unused, but for communication with some non-smart systems please
see the table below. Working current should be less than 2A, mainly to connect with an
external indicator light or buzzer.

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2.4.5 RS485A&CAN (RJ45 Connector)
RS485A and CAN ports are configured to connect with inverter. Some inverter communicate
though RS485, and some of the inverter designed to communicate though CAN.
2.4.6 RS232 (RJ12 Connector)
RS232 (RJ12 Connector) Port are used for programming and retrieving information via PC
only and must be left open. The port and standard USB-RS232-RJ12 definition as below table.
2.4.7 RS485B&RS485C (RJ45 Connector)
When installing more than one battery in parallel, a standard RJ45 patch network cable will be
required for internal-battery communication. These cables will need to be connected to port
RS485B or RS485C between all the connected batteries. The ports are paralleled therefore any
port can be used for in or out connection.
BMS RS485A Port
RJ45 Connector
BMS CAN Port
RJ45 Connector
Pin No.
Definition
Definition
1
B
--
2
A
--
3
GND
--
4
--
CANH
5
--
CANL
6
--
--
7
--
GND
8
--
--
Definition
RS232 Connector(9Pin)
RJ12 Port (6Pin)
Definition
PC Receive
Pin 2
Pin3
BMS Transmit
PC Transmit
Pin 3
Pin4
BMS Receive
GND
Pin 5
Pin5
GND
NC
NC

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2.4.8 Positive & Negative Terminal
Battery has 2 positive terminals, internal connected together. 2 negative terminals, internal
connected together.
2.5 Buzzer Operation (Optional)
Model
Description and Status
Fault
Buzzing 0.25S per 1Sec
Protection
Buzzing 0.25S per 2Sec (expect for over-charge protection)
Alarm
Buzzing 0.25S per 3Sec (expect for over-charge alarm)
NOTE: Buzzer function can be set by monitor software, the default is off.

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2.6 LED Indicators
LED Indicators:
There are 6 LED on front panel to show the battery working status:
Pack
Status
Normal/Alarm/
Protection
RUN
ALM
SOC Indication LED
Remark
●
●
●
●
●
●
Power Off
Sleep
OFF
OFF
OFF
OFF
OFF
OFF
All off
Standby
Normal
Flash 1
OFF
Indication by SOC
Standby
Alarm
Flash 1
Flash 3
-
Charge
Normal
Flash 2
OFF
Indication by SOC
-
Alarm
Flash 2
Flash 3
-
Over Charge Protection
Flash 1
OFF
-ALM LED is off when
overcharge protection
Temperature/
Over current protection
Flash 1
Flash 2
Discharge
Normal
ON
OFF
Indication by SOC
-
Alarm
ON
Flash 3
-
Over Discharge Protection
Flash 1
OFF
-
Temperature /
Over current /
Short circuit protection
Flash 1
Flash 2
Fault
OFF
ON
OFF
OFF
OFF
OFF
NOTE: LED function can be set by monitor software, the default if on.
Flash
ON
OFF
Flash1
0.25Sec
3.75Sec
Flash2
0.5Sec
0.5Sec
2.6 Buzzer Operation(Optional)
Model
Description and Status
Fault
Buzzing 0.25S per 1Sec
Protection
Buzzing 0.25S per 2Sec(expect for over-charge protection)
Alarm
Buzzing 0.25S per 3Sec(expect for over-charge alarm)
NOTE: Buzzer function can be set by monitor software, the default if off.

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2.7 Display Function Instruction
2.7.1 Display Rendering
2.7.2 Functional Specifications
2.7.2.1 Main Menu Page
Electricity / dormancy activated, will show the welcome screen, press the MENU button to enter the
main menu page. As shown in the figure below：

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2.7.2.2 Battery Parameters Collection Page
When the cursor“》”is point to “Analog Info”,press ENTER key will enter into the page of
“Analog Info”,As shown in the figure below：
2.7.2.3 Battery Status Page
When the cursor“》”is point to “BMS Status”,press ENTER key will enter into the page of
“BMS Status”,As shown in the figure below：

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2.7.2.4 Battery Parameters Setting Page
When the cursor“》”is point to “Para Setting”,press ENTER key will enter into the page of
“Para Setting”,As shown in the figure below：
2.7.2.5 Battery System Setting Page
When the cursor“》”is point to “Sys setting”,press ENTER key will enter into the page of“Sys
setting”,As shown in the figure below：
2.7.2.6 Key Description
1) SW1----NEMU,SW2----ENTER,SW3----DOWN, SW4----ESC.
2) Each item is “》”or“--”as a beginning,among them“》”shows the current cursor
position,press UP or DOWN key can move the cursor position；with“》”end of the
project,the content of the said project has not shown, press ENTER key can enter the
corresponding page.
3) Press ESC key can be returned at the next higher level directory；In any position, press NEMU
key can return to the main menu page.
4) In a dormant state, press any key, can activate the screen.
2.7.2.7 Dormancy/Shutdown
Under normal operation condition, with no keystrokes 1 minutes later, system will enter a state of
dormancy/shutdown. Shutdown/dormancy state, press any key, screen can be activated.

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3. Safe handling Guide
3.1 Typical System Diagram
3.2 Tools
The following tools are required to install the battery pack:
• Cable Lugs
• Cut Plier
• Crimping Tool
• Screw Driver
• Drilling Machine
NOTE:Use properly insulated tools to prevent accidental electric shock or short circuits. If insulated tools
are not available, cover the entire exposed metal surfaces of the available tools, except their tips, with
electrical tape.
3.3 Safety Gear
It is recommended to wear the following safety gear when dealing with the battery pack:
• Insulated gloves
• Safety goggles
• Safety shoes

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3.4 Installation
3.4.1. Installation Location
Make sure that the installation location meets the following conditions:
• The installation site must be suitable for the size and weight of the battery.
• Must be installed on a firm surface to sustain the weight of battery.
• The area is water proof.
• There are no flammable or explosive materials
• The ambient temperature is within the range from 0°C to 45°C.
• The temperature and humidity is maintained at a constant level.
• There is minimal dust and dirt in the area.
• Installation must be vertical or tilted backwards by maximum 15° - avoid forward or sideways tilt.
3.4.2. Mounting to a wall
• Choose suitable firm wall with thickness greater than 80mm.
• Use the mounting frame as a template, mark the hole position.
• Drill 8 holes according to the hole position, it is ø10 with depth 60mm.
• Hammer the M8 screws to the above holes, and screw the nut.
• NOTE: Do not position screws flush to the wall - leave 10 to 20 mm exposed.
• Fix the mounting frame to the 8 screws.
•Raise the battery a little higher than the mounting frame whilst maintaining the balance of the battery.
Hang the battery on the frame through the match hooks.