Evo EVO5.7-V1 User manual

EVO5.7kWh-V1 ( LiFePO4 Battery) 4 8 V120 Ah
Household Solar Storage
System
USER GUIDE
evo
Approved
UN38.3

Battery Specifications
Model No
EVO5.7-V1
Nominal Parameters
Voltage
48V
Capacity
120Ah
Energy
5760Wh
Dimensions(L*W*H)
650*475*190mm
Weight
68.5kg (approx.)
Basic Parameters
Storage time/temperature
5 months @ 25℃; 3 months @35℃; 1 month @ 45℃
Operation temperature
- 10℃~55℃@ 60±20% Relative Humidity
Storage temperature
0℃~45℃@ 60±20% Relative Humidity
Protection grade
IP21
Electrical Parameters
Operation voltage
48Vdc
Max. charging voltage
54Vdc
Cut-off discharge voltage
39Vdc
Max. charging and discharging
current
150A
2 . 1 Key Features
LiFePO4 battery
48V120Ah(5.76KWh)
Embedded smart BMS with OVP/UVP/DOCP/COCP/SCP/OTP protection and balance
RS485&CAN communication interface to inverter

2 . 2 Interface Introduction
No. Name Silk- screen Remark
1Positive + M6 screw nut/Red
2Negative -M6 screw nut/Black
3Reset button RST Reset the BMS
4 Dial switch ADDR Set the battery address
5RS485
parallel port 485- 1Parallel communication port
6RS485
parallel port 485-2 Parallel communication port
7COM Output
Port CAN/485 Battery and inverter
communication port
8 Power button ON/OFF
9 LCD / Display of battery info

2. 4 Connectors
Charge/ Discharge connectors: to connect the positive pole (+) and negative pole (-)
from the battery to the inverter via DC isolator.
RS4 8 5 / CAN: Active communication portal between battery and inverter.
USB To RS485-1: to get dynamic monitoring data of the battery from upper computer.
Address: Reserved Address portal for multiple parallel connections.
2 .5 Wake up button
Battery On: When battery is shut down, press this RST button for 3 seconds. It is activated when the
LED lights flicker from RUN light to the lowest capacity indicator.
2 . 6 LCD Display Introduction
（1） Home Page: Voltage, Capacity, Temperature, Current, Charge/Discharge,Status,More
(2) Click “Volt(V)” to read the battery information include Voltage, Current, Status, SOC, Vmax,
Vmin,RMC, FCC,Warn, Protect, Tmax, Tmin.
（3）Click "Status" to show the Battery operation status Normal, Warning or Protection.

（4）Click “More” to view the battery information include the Battery Voltage & Temp. Cell 01 to Cell 15
voltage, T1 to T4 temperature, T_MOS,T_ENV.

3.2 Tools
The following tools are required to install the battery pack:
工具 Drill and Drill bits
工具 Wire cutter
工具 Crimping Pier
工具 Screw driver
工具 Hammer
工具 Spirit Level
工具 Marking Tool
Note
令Use properly insulated tools to prevent accidental electric shock or short circuits.
令If insulated tools are not available, cover the entire exposed metal surfaces of the
available tools, except their tips, with electrical tape.
4 . 1 Inventory of items
A
B C
D
User Guider
E

NO. Item Quantity Specification
ABattery Pack 148V/120Ah
B1
C12
D2
1
Optional 2
Optional
Mounting frame
Mounting frame screw
User Guider
Power Cable (1.0m)
Parallel Power cable (1.0m)
Parallel com cable (1.0m) 1
SPCC
M6*80mm
This document
35mm Wire - M8
35mm Wire - M8
RJ45
4 . 2 Installation Location
Make sure that the installation location meets the following conditions:
令 The installation site must be suitable for the size and weight of the battery.
令 Must be installed on a firm surface to sustain the weight of battery.
令 The area is waterproof.
令 There are no flammable or explosive materials in proximity
令 The ambient temperature is within the range from -10°C to 55°C.
令 The temperature and humidity is maintained at a constant level.
令 There is minimal dust and dirt in the area.
令 Installation must be vertical or tilted backwards maximum 15° - avoid forward or sideway tilt.
Optional

Minimum clearances
Observe the minimum clearances to walls, other batteries or objects as shown in the diagram and picture
below in order to guarantee sufficient heat dissipation.
Direction Minimum clearance (mm)
Above 200
Blow 300
Front 200
Sides 200
CAUTION
If the ambient temperature is outside the operating range, the battery pack stops operating to protect
itself. The optimal temperature range for the battery pack to operate is 0 ° C to 4 5 ° C. Frequent exposure
to harsh temperatures may deteriorate the performance and life of the battery pack.

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4 . 3 Installing the Battery Pack
CAUTION
In order to avoid electrical shock or other injury, inspect existing electronic or plumbing installations
before drilling holes.
The battery is heavy, please handle with care to avoid damage to the product or injury to the installer.
令Choose a suitable firm wall with thickness greater than 80mm.
令Use the mounting frame as a template, mark the hole position.
令Drill 12 holes according to the hole position, it is ø 10 with depth 60mm.
令Hammer the M6 screws to the above holes, and screw the nut. Note: Do not position screws flush to the
wall - leave 10 to 20 mm exposed.
令Fix the mounting frame to the 12 screws.
令 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.
CAUTION
Falling equipment can cause serious or even fatal injury: never mount the inverter on the bracket unless
you are sure that the mounting frame is firmly mounted on the wall after thoroughly checking.

4 . 4 Parallel use of battery
令Parallel use of battery (Without CAN/RS485 Communication)
When the battery needs to be used in parallel, the maximum connection is 15 units. our recommendation is 2-8
units. In the event that your Inverter does not have RS485/ CAN Communication please manually set the
Voltages and amprages based on the number of Batteries and According to your Inverter specifications. Charge
Amperage Recommended 50A- 100A per battery, Cut off Voltage 39VDC, Float Voltage 52.5VDC, Bulk Charge
54VDC.
NOTE: Try to keep cable lengths equal in length and as short as possible. Please adjust the cable
thickness to the Amperage required. If a cable is undersized, it can be dangerous as the cable will heat up and
potentially cause a fire. Undersized cables also waste energy.