Description

Product Description

The Esener 14.33kWh Low Voltage Lithium Battery is a powerful lithium energy storage system built to support modern solar installations and backup power solutions. Designed with high quality lithium ion prismatic cells and an advanced PACE Battery Management System, the battery delivers stable performance, high efficiency, and long term reliability.

This battery is engineered for both residential and light commercial solar systems where larger energy storage capacity is required. It supports intelligent monitoring through an integrated touchscreen display and offers connectivity through WiFi, Bluetooth, CAN Bus, and RS485 communication interfaces. These features allow seamless communication with compatible hybrid inverters and enable remote monitoring and system management.

The durable steel enclosure allows wall mounting or rack installation, while built in safety protections ensure secure operation against over charge, over discharge, over current, and temperature conditions. The system is scalable and supports parallel installation of multiple battery units, making it suitable for expanding solar energy storage systems.

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Technical Specifications

Battery Specifications

• Battery capacity 14.33kWh

• Nominal voltage 51.2V

• Rated capacity 280Ah

• Battery chemistry lithium ion prismatic cells

• Battery management system PACE BMS

Charging and Discharging

• Maximum continuous charging current 200A

• Maximum continuous discharging current 200A

• Equalized charge voltage approximately 56.8V

• Discharge cutoff voltage approximately 44.8V

Cycle Life and Performance

• Approximately 4000 cycles at 100 percent depth of discharge

• Over 6000 cycles at 80 percent depth of discharge

• Design life approximately 15 years

• Low self discharge rate for improved energy retention

Communication and Monitoring

• CAN Bus communication port

• RS485 communication port

• Built in WiFi and Bluetooth monitoring

• Integrated LCD touchscreen display for monitoring and configuration

System Expansion

• Parallel connection supported up to 15 battery units

• Scalable for larger residential and commercial solar systems

• Compatible with major inverter brands including Deye, Growatt, Sunsynk, Luxpower, Victron, SMA and Voltronic

Physical Specifications

• Dimensions approximately 900 mm x 430 mm x 230 mm

• Weight approximately 120 kg

• Steel enclosure with protective finish

• Wall mount or rack mount installation

Operating Conditions

• Charging temperature range 0C to 50C

• Discharging temperature range minus 10C to 50C

• Storage temperature range minus 10C to 50C

Protection and Safety

• Integrated Battery Management System with voltage monitoring

• Over charge protection

• Over discharge protection

• Over current protection

• Temperature protection

• Electronic circuit breaker and current limiting protection

Certification and Compliance

• UN38.3 transport certification

• IEC safety certification

• MSDS compliance