Haier 4.8 kWh High-Voltage Battery Module for E-Tower HV

The Haier high-voltage battery module (MPN: HBHS-4.8KB1/LPP) has a capacity of 4.8 kWh and utilizes the exceptionally safe and durable lithium iron phosphate (LiFePO4) technology. The battery is part of the E-Tower storage system and can be easily expanded with up to 6 additional modules. This allows you to achieve a total capacity of an impressive 28.8 kWh. Specifically developed for the high-voltage system, the storage unit stands out with high cycle stability, a long service life, and robust IP65 protection. This ensures reliable operation even under demanding conditions. The integrated BMS also provides additional safety features, giving you full control over your system.

Overview of your benefits

• 4.8 kWh, expandable up to 28.8 kWh
• LiFePO4 with extensive protection functions
• Integrated Battery Management System (BMS)
• Automatic balancing between new and old battery modules
• High cycle stability – over 6,000 charge cycles
• Robust housing – IP65 protection rating against dust and water
• 10-year manufacturer’s warranty—find more information here

Modular system design

The battery’s modular system design allows for flexible expansion from one to six modules. This way, your storage solution grows effortlessly with your energy needs. This well-thought-out concept ensures that you invest only as much as you actually need and can easily upgrade as your needs increase. This saves costs, secures your investment for the future, and allows for precise adaptation to the requirements of both private households and small commercial businesses.

E-Tower High-Voltage System

The storage system is a central component of the E-Tower system, which consists of an inverter and battery modules. This complete system enables you to store and use solar energy particularly efficiently, allowing you to increase your self-consumption and reliably secure your energy supply. The integrated BMS continuously monitors safety, ensures optimal charging and discharging processes, and guarantees that the system operates reliably even at low temperatures.

Safety and Protection Features

• Pressure Relief Device (PRD), Fire Suppression Module, Aerosol Gel Pad
• Insulation monitoring, residual current monitoring (RCM)
• Grid disconnection protection (anti-islanding), grid monitoring
• Overcurrent/overvoltage/short-circuit protection
• Type II SPD DC/AC reverse polarity protection
• Integrated Battery Management System (BMS)

Technical Specifications

• Battery chemistry: LiFePO4
• Battery voltage range: 96 V
• Nominal energy: 4.8 kWh
• Usable energy: 4.5 kWh
• Operating voltage range: 90–108 V
• Max. charge/discharge current: 50 A
• Depth of discharge (DOD): 95%
• Cycle life: 6,000 cycles
• Operating temperature range (charging): 0°C - +50°C
• Operating temperature range (discharge): -10°C - +50°C
• Protection class: IP65
• Weight: 54 kg
• Dimensions: 620 x 430 x 206 mm
• Certification: UN 38.3, EN 61000-6, IEC 62619

Scope of delivery

1x Haier 4.8 kWh high-voltage battery module for E-Tower HV
2x side panels
1x Grounding cable
3x screws (M5*12)
2x cable ties