Polar ESS ALPS BA5.2 Battery 5.12kW

The Polar ESS ALPS BA5.2 battery offer a compelling blend of affordability and performance. Harness renewable energy, reduce reliance on the grid, and enjoy significant savings on electricity bills. Seamlessly integrate with your existing setup and take control of your energy usage, empowering your energy independence efficiently and economically.

Features

• High cost-performance ratio.
• Can be installed in a standard server rack.
• Supports overcharging, over-discharging, overcurrent, overtemperature,under-temperature, and short-circuit protection functions.
• Battery reverse protection function.
• Supports voltage balancing function during charging (passive balancing).
• Supports multiple parallel operations.
• Display information like charging and discharging voltage, current, etc.

Technical Specification

• Nominal Voltage (Vdc) - 51.2
• Voltage range(Vdc) - 48~ 57.6
• Nominal Capacity(Wh)- 5120
• Usable Capacity(Wh) - 5120
• Charge/Discharge Current(A) -100 / 100~120@15min / >120@15sec
• Communication Port - RS485,CAN,RJ45
• Working Temperature (Charge) - 0~50℃
• Working Temperature (Discharge) - -20~60℃
• Storage Temperature - -20~60℃
• Protection Class - IP20
• Humidity - 5% ~ 95%(RH) No Condensation
• Altitude - 4000m
• Design Life - 15+ Years (25℃/77℉)
• Cycle Life - 6,000 (25℃)
• Standard - CE/UN38.3
• Number of Parallel batteries(Max) - 16
• Dimensions(D x W x H) - 505 x 134 x 440mm
• Weight - 45kg
• Installation - Rack mounting or floor standing