LiFePO4 Cells • Battery Packs • DIY Kits • Energy Storage Systems
info@deligreen.net WhatsApp: +86 15074995718
LiFePO4 Cells • Battery Packs • DIY Kits • Energy Storage Systems
info@deligreen.net WhatsApp: +86 15074995718
✓ 51.2V nominal system (demo)
✓ 10kWh usable energy (demo)
✓ Wall-mounted, space-saving format
✓ Smart BMS protection options
✓ Scalable design subject to model configuration
Price: Request Bulk Price
Price:
High-capacity vertical lithium iron phosphate battery built with
sixteen EVE 628Ah cells, a 300A JK smart BMS, 2A active balancing
and CAN, RS485 and RS232 communication for solar energy storage systems.
32.15kWh Total Battery Energy | 51.2V Rated Voltage | 628Ah Battery Capacity |
300A Maximum Current | 10,000 Cycle Performance | 2A Active Balancing |
This vertical LiFePO4 energy storage battery provides a rated
voltage of 51.2V, battery capacity of 628Ah and total energy
capacity of 32,153.6Wh.
The battery is built with sixteen EVE 628Ah prismatic LiFePO4
cells and managed by a JK V19-PB2A16S30P smart battery management
system. It supports up to 300A charging and discharging current
for high-power solar, backup and commercial energy storage applications.
The floor-standing cabinet includes locking and levelling wheels
for easier positioning. Integrated 2A active balancing and
CAN, RS485 and RS232 communication support stable battery
operation and integration with compatible low-voltage inverters.
Provides 32,153.6Wh of energy for large residential solar
systems, commercial energy management, emergency backup power
and other low-voltage energy storage applications.
Built with sixteen EVE 628Ah prismatic lithium iron phosphate
cells for stable energy output and long-term stationary battery use.
Supports up to 300A charging current and 300A discharging
current for compatible high-power inverters and demanding
backup energy applications.
The JK V19-PB2A16S30P smart BMS manages battery voltage,
current, temperature and operating status while providing
multiple electrical and thermal protection functions.
Active balancing transfers energy between cells when voltage
differences are detected, helping maintain more consistent
battery pack performance.
Designed for up to 10,000 cycles under the conditions stated
in the technical specification, ending at 70% state of health.
Preloaded communication protocols support compatible inverter
platforms including Sunsynk, Solis, Victron, Deye, LuxPower,
Voltacon and other supported low-voltage inverters.
The vertical floor-standing cabinet is equipped with wheels
featuring locking and levelling mechanisms for easier positioning,
installation and daily maintenance.
The product specification supports up to sixteen compatible
battery units in one low-voltage energy storage system,
allowing the total storage capacity to be expanded according
to project requirements.
System expansion must follow the approved battery wiring,
communication configuration and installation requirements.
All connected batteries should use compatible specifications
and operating settings.
The battery provides CAN, RS485 and RS232 communication
interfaces for battery data transmission, system monitoring
and compatible inverter communication.
Communication compatibility depends on the exact inverter model,
firmware version and selected communication protocol. Confirm
compatibility before ordering or changing inverter settings.
| Sunsynk | Solis | Victron |
| Deye | LuxPower | Voltacon |
Inverter compatibility must be confirmed using the exact inverter
model, firmware and communication protocol.
| ✓ Large Residential Solar Energy Storage |
| ✓ Grid-Tied Home Battery Systems |
| ✓ Off-Grid Solar Battery Systems |
| ✓ Commercial and Office Energy Storage |
| ✓ Emergency and Backup Power Systems |
| ✓ Telecom and Communication Backup Power |
| Parameter | Specification |
|---|---|
| Basic Information | |
| Battery Type | Vertical Floor-Standing LiFePO4 Battery |
| Cell Brand and Capacity | EVE 628Ah LiFePO4 Cells |
| Cell Quantity | 16 Cells |
| Cell Configuration | 16S1P |
| Electrical Performance | |
| Rated Voltage | 51.2V |
| Battery Capacity | 628Ah |
| Total Energy | 32,153.6Wh |
| Maximum Charge Voltage | 57.6V |
| Discharge Cut-Off Voltage | 43.2V |
| Maximum Charge Current | 300A |
| Maximum Discharge Current | 300A |
| BMS and Communication | |
| Smart BMS | JK V19-PB2A16S30P |
| Active Balancer | 2A Active Balancing |
| Communication Ports | CAN, RS485 and RS232 |
| Maximum System Expansion | Up to 16 Compatible Battery Units |
| Cycle Life and Warranty | |
| Cycle Life | Up to 10,000 Cycles at 70% SOH |
| Design Life | 15 Years |
| Product Warranty | 10 Years |
| Operating Environment | |
| Charging Temperature | 0°C to 60°C |
| Discharging Temperature | -20°C to 60°C |
| Storage Temperature | 1 Month: 0°C to 35°C 3 Months: 25 ±2°C |
| Dimensions and Weight | |
| Product Dimensions | 695 × 395 × 990mm |
| Package Dimensions | 1100 × 720 × 350mm |
| Battery Weight | Approximately 247kg |
| Cabinet Structure | Vertical Cabinet with Locking and Levelling Wheels |
57.6V Bulk Charge Voltage | 55.2V Float Voltage | 43.2V Low DC Cut-Off |
The battery is supplied with a 10-year warranty according to the
applicable warranty conditions. Keep proof of purchase and provide
a clear description of the issue when submitting a warranty request.
Due to the battery weight of approximately 247kg, suitable lifting
equipment and at least six people should assist when moving or
installing the battery.
Installation must be completed by qualified personnel in accordance
with local electrical regulations. Confirm grounding, polarity,
communication cables, programming, terminal torque and inverter
settings before operation.
Use only with compatible 51.2V LiFePO4 energy storage equipment.
Do not combine the battery with batteries using other chemistries.
Disconnect all power before installation, maintenance or inspection.
Keep the battery away from heat sources, hazardous materials,
children and pets. Clean the cabinet only with a dry cloth.
The battery provides 628Ah capacity and 32,153.6Wh of total
energy at a rated voltage of 51.2V.
The battery is built with sixteen EVE 628Ah prismatic
lithium iron phosphate cells.
The formal specification table lists a maximum charging current
of 300A and a maximum discharging current of 300A.
Yes. The JK smart BMS includes a 2A active balancer to help
maintain cell voltage consistency.
Yes. It supports CAN, RS485 and RS232 communication and includes
protocols for multiple compatible low-voltage inverter brands.
Confirm the exact inverter model before ordering.
The specification supports up to sixteen compatible battery
units when installed and configured according to the approved
system design.
The specification lists a 10-year product warranty and a
15-year design life.
Send us your required quantity, inverter model, destination country,
delivery postcode and energy storage requirements to confirm
compatibility, delivery time and quotation.
APPLICATIONS
Link each application card to its Solutions page, configuration guide or project inquiry form.
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