Rongke High Voltage Stacked Battery Box 2 to 6 Battery Modules Stackable With 5kWh to 15 kWh Usable Capacity|High Voltage Battery Box

Rongke High Voltage Stacked Battery Box 2 to 6 Battery Modules Stackable With 5kWh to 15 kWh Usable Capacity

Rongke High Voltage Series Stacked Battery Box contains between 2 to 6 battery modules stacked in parallel and can reach 5 to 15 kWh usable capacity. Easy installations for Backup and Off-Grid application.Thanks to Rongke excellent Iron-Phosphate battery technology, Stacked Battery Box has the superiorities of high reliability, high life-cycle and high-temperature performance, as well as being eco friendly.

The Rongke High Voltage Battery-Box  is a lithium iron phosphate (LFP) battery for use with an external inverter.Thanks to its control and communication unit (BMU), the Battery-Box is scalable to meet different project requirements. Start with Battery-Box  5.12kWh and extend later to 15.36 kWh using parallel interconnection of up to 6 batteries.

Safety & Reliable
LiFePO4 prismatic battery cell,high safety  
Secured by integrated superior vehicle-level BMS 

Flexible Applications
Each battery 5.12kWh, scalable to 15.36 kWh Applicable to 1& 3 phase HV hybrid inverters

High Performance
High power emergency-backup when outage IP55 for both indoor and outdoor installation

Easy Installation
Compact and light,quick installation and configuration Prefabricated cables and connectors for plug and play

High Voltage Stacked Battery Box


Technical Data 204.8V25Ah 307.2V25Ah 409.6V25Ah 512V25Ah 614.4V25Ah
Battery Module 102.4V      2.56 kWh     600*480*190mm    40kg
Rated Energy (kWh) 5.12 kWh 7.68 kWh 10.24 kWh 12.8 kWh 15.36 kWh
Number of Modules 2 3 4 5 6
Cell Type LFP (LiFePO4)
Cell Configuration 32S1P(x2) 32S1P(x3) 32S1P(x4) 32S1P(x5) 32S1P(x6)
Nominal Voltage  204.8V 307.2V 409.6V 512V 614.4V
Cycle Life ≥6000 Cycles @0.3C/0.3C
Commnication Port RS485/CAN
Charge Voltage 230.4V 345.6V 460.8V 576V 691.2V
Charge Current 9A(Recommend)
Max Charge Current 12.5A
Peak Charge Current 25A
Charging Mode Constant current / Constant voltage
Discharge Cut-off Voltage 185.6V 278.4V 317.2V 464V 556.8V
Discharge Current 12.5A(Recommend)
Max Discharge Current 25A
Peak Discharge Current 50A
Charge Temperature 0℃ to 55℃
Discharge Temperature -20℃ to 60℃
Storage Temperature 0℃ to 40℃
Dimensions (H/W/D)mm 600*480*670mm 600*480*860mm  600*480*1050mm  600*480*1240mm  600*480*1430mm 
Pack weight 95Kg 135Kg 175Kg 215Kg 255Kg
Ingress Protection  IP55 ,Indoor Operating
Battery Protection Over-current/Over-voltage/Over Temperature/Short Circuit/Under-volatage
Safety Certificate  CE/UL
Hazardous Material Class MSDS+Class 9
Transportation UN38.3
Warranty  3~10 Years manufacturer defect
Life Span  15 Years

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