EEL 48V V5 300A Stackable Battery kit with Buletooth BMS,Solar System,China Shipping

$589.00 USD

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Color Black White

BMS Type 300A SEP inverter BMS 300A SEP inverter BMS with 4A balancer

Busbar Type For cells with single m6 pole for cells with 2 hole pole

Quantity

20 in stock

Specification

Suitable battery type:
280/302/304/306/314/330Ah square lithium iron phosphate battery cells
Number of battery cells required for assembly: 16
Communication method:
CANBUS and RS485 (compatible with both communication methods)
Battery management system (BMS):
48V 16S Seplos V4.0 battery management system
Nominal voltage: 51.2V
Rated continuous charge current: 300A
Rated continuous discharge current: 300A
Battery pack type: stackable
OEM/ODM: optional
Weight: 29kg
Material: iron
Warranty: 5 years
Dimensions: 415*730*263mm (L*W*H)
Maximum number of parallel connections: 15

Parts list (excluding battery cells)

1 * Battery box (including bottom shell, front bracket, 2* top bracket, front panel, top cover)
1 * 350A professional fuse (including fuse holder)
18 * Epoxy board (between battery cell and battery box)
2 * PCB board (including copper sheet) for BMS and battery cell connection + 2 * matching EVA tape
1 * Weak current switch
1 * 48V 16S 300A Seplos V4.0 BMS battery management system + 2 * BMS connection line
1 * LCD display + 1 * LCD display connection line + 4 * Button cover
2 * Battery terminals (P+ terminal and P- terminal)
4* Silicone wire, 1* Special-shaped busbar (BMS connection)
15 * Flexible busbar (battery cell connection)
4 * Embedded handles
2 * Upper and lower lock buckles
20 * EVA Tape (between cells)
Other small accessories

BMS software Download:

https://drive.google.com/drive/folders/1BdpkjrWTS8rM7Ph8gk29n09wh8JujVtX?usp=sharing

BMS app download：

Iphone users please search "octopus bms lite" in the iOS App Store to download.

Android users please scan the QR code below to download.

Attention: Free DDP sea shipping from China with 40-50 working days for delivery.

Warranty

5 years

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Product Features

EEL Upgraded 48V V5 300A DIY Battery Kit With Seplos V4.0 Bluetooth BMS
The EEL 48V V5 DIY battery kit is developed based on the seplos v4.0 BMS and is suitable for small photovoltaic energy storage systems. The upgraded kit supports a rated continuous charge and discharge current of 300A, which is undoubtedly good news for customers with high power demand. At the same time, the kit also supports the optional customization of the connection of the heating plate and the cooling fan interface to meet the diverse needs of users. You can also use it with a 4A equalizer to keep your battery in good condition and extend its service life.
What can seplos v4.0 bms do
● The same port design is used for sampling, charging and discharging. Compatible with 15/16 strings. Supports 8-16 strings
● High-precision battery cell voltage sampling (error ≤5mV/cell)
● High-precision current detection (current sampling accuracy can reach ±2% at room temperature)
● Unique SOC and SOH algorithms
● Integrated 20A current limiting, active and passive modes optional
● Charging and static balancing modes (balancing current ≥50mA)
● Ultra-low sleep power consumption (<10uA)
● Communication method: RS485/CAN (supports 15 parallel connections)
● Pre-charging function
● Supports 0-300A charging and discharging
● Inverter: Five-in-one CAN communication protocol
Attention
1.SEP BMS 2.0 and SEP BMS 4.0 cannot be connected in parallel due to different root. Please do not mix and update the firmware.
2.It is recommended to use the V5 battery box with 16 EVE 304 square LiFePO4 battery cells. The EVE 304 battery cells can provide the 300A high current continuous discharge required by the BMS, allowing you to fully unleash the performance of the BMS.