Product Features

Long Cycle Life

Provides an exceptional cycle life with reliable performance for long-term energy storage.

Compact & Lightweight

Engineered with a small size, light weight, and thin thickness for high storage density.

Wider Temperature Range

Designed to operate efficiently across a wider temperature range from -20°C to 60°C.

Built-in WiFi Function

Features integrated WiFi functionality for seamless system monitoring and tracking.

Broad Protocol Support

Supports the communication protocols of 90% of inverter manufacturers available on the market.

Easy Installation & Parallel

Offers easy wall-mounted installation and supports parallel operations for flexible capacity expansion.

Technical Specifications

Nominal Voltage 51.2V
Rated Capacity 100Ah (100AH) / 200Ah (200AH)
Rated Energy 5120Wh (100AH) / 10240Wh (200AH)
Pack Over-Voltage Protection 57.6V
Pack Over-Voltage Release 54.4V
Pack Under-Voltage Protection 42.2V
Pack Under-Voltage Release 48V
Cell Over-Voltage Protection 3.65V
Cell Over-Voltage Release 3.34V
Cell Under-Voltage Protection 2.6V
Cell Under-Voltage Release 3.0V
Nominal Charge Current 50A
Maximum Discharge Current 100A (100AH) / 150A (200AH)
Depth of Discharge >80%
Cycle Life ≥6000 times (<0.5C)
Parallel Connection Support (suggestion 8 groups)
Series Connection Not Supported
Charge Temperature 0 - 50°C
Discharge Temperature -20 ~ 55°C[cite: 3]
Relative Humidity 0 - 95%
Storage Temperature -20 ~ +45°C (≤1 month), 0 ~ +35°C (≤1 year)]
Communications RS232 / RS485 / CAN / WIFI]
HiSEL Wall Mounted LiFePO4 Battery Technical View