NEXORA HITEN HV-AC-S3 – 16.8 kWh High Voltage Energy Storage System

The NEXORA HITEN HV-AC-S3 is a compact, high-voltage lithium iron phosphate (LiFePO₄) energy storage system designed for residential and small commercial applications. With a total energy capacity of 16.8 kWh and a nominal voltage of 307.2 V, it provides efficient and reliable energy storage for modern power systems.

Key Features:

• Nominal Voltage: 307.2 V

• Total Energy Capacity: 16.8 kWh

• Nominal Capacity: 55 Ah

• Battery Chemistry: LiFePO₄ (Lithium Iron Phosphate)

• Cell Configuration: 3 × 32S1P

• Operating Voltage Range: 259.2 V – 350.4 V

• Charge/Discharge Current: 50 A

• Cycle Life: >5,000 cycles at 80% DoD

• Communication Protocols: RS485, CAN (compatible with leading inverters and EMS platforms)

• Cooling System: Active air cooling

• Protection Rating: IP65 (suitable for indoor or sheltered outdoor installation)

• Dimensions: 680 × 500 × 982 mm

• Weight: Approx. 169 kg

Integrated Smart Battery Management System (BMS):

The advanced BMS ensures safe and intelligent operation through:

• Real-time monitoring of cell voltage, current, and temperature

• Automatic cell balancing to extend battery lifespan

• Multi-layer protections: overvoltage, undervoltage, overcurrent, short-circuit, and thermal management

• Support for remote diagnostics and firmware updates

• Energy-efficient sleep and standby modes

Ideal For:

• Residential solar energy storage systems

• Backup power for small commercial sites

• Microgrids and off-grid energy setups

• Peak load reduction and energy cost optimization

Installation Notes:

Install on a fire-resistant, level surface in a well-ventilated environment. Due to high voltage and system weight, installation should be carried out by qualified personnel. Outdoor use requires a certified protective enclosure.