PTBM-20.48kWh High Voltage Stacked Lithium Energy Storage Battery
PTBM Stacked Energy Storage Lithium Battery

PTBM-20.48kWh High Voltage Stacked Lithium Energy Storage Battery

Advanced BMS Protection System
Modular Stacked Design
Optimized for Home Energy Storage
Smart Communication Interface

+8613736779975

+8613736779975
sales@vcbbreaker.com

sales@vcbbreaker.com
http://www.prominentcn.com/

http://www.prominentcn.com/
No.66 Punan Road, Yueqing Economic Development Zone, Zhejiang, China

No.66 Punan Road, Yueqing Economic Development Zone, Zhejiang, China

Detailed Description

The PTBM-H high-voltage stacked lithium energy storage battery system adopts premium high-cycle LiFePO4 cells and an advanced high-performance BMS for intelligent protection and energy management.

Each battery group supports stacking up to 7 modules, including the main BMS control unit. Multiple groups can be flexibly combined to configure 2 to 8 battery modules in series, enabling scalable system design to meet diverse residential and commercial energy storage requirements.

This modular stacked structure delivers high flexibility, easy installation, reliable performance, and efficient energy utilization, making it an ideal solution for both home and industrial Energy Storage Systems.


Product features

·Premium Grade A LiFePO4 Cells
·Series Connection up to 8 Modules
·Advanced High-Voltage BMS Control System
·Ultra-Long Cycle Life – 6000 Cycles @ 80% DOD
·Modular Design for Easy Mobility and Flexible Combination



Parameters

ModelPTBM-H-20.48kWh
Standard voltage102.4V
Number of modules1+4/PCS
Standard capacity50Ah
Rated capacity5.12kWh*4
Working voltage345.6-464V
Standard charging current25A/module
Standard discharging current50A/module
Suggested DOD80%
Cycle life>6000 cycles
IP RatingIP21
Discharge operating temperature-20℃-50℃
Charging operating temperature0℃-45℃
Maximum parallel8PCS
CommunicationCAN/RS485(WiFi/Bluetooth optional)
Warranty5 Years
CertificateUN38.3/MSDS/CE/RoHS/FCC
NW.(kg)54*4+14.2(base)
GW.(kg)64*4+18.7(base)
Product size (mm)550*500*(178*5+105)
Package size (mm)650*600*290*5
630*580*252(base)


Solution

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