The Polar ESS 51.2 V 100 Ah battery provides top performance and durability, with a lifespan of up to 6,000 cycles. Bright LED indicators on the front make it easy to monitor its performance in real-time.

General specifications:

• LiFePO4 Technology
• Parallel connection capability of up to 5 batteries.
• Modular design allowing scaling to 25.6/51.2/71.83kWh.
• More than 6,000 deep cycle discharge cycles.
• Sleek IP65 design with a glossy finish.
• Wall or floor mounting options.
• Built-in BMS for safe operation.
• PACK certifications: CE, UN38.3, MSDS, IEC 62619.

Technical specifications:

• Type: LFP - Lithium Iron Phosphate
• Battery energy: 5.12kWh
• Cell capacity: 100Ah
• Nominal voltage: 51.2V
• Battery module voltage range: 44.8-57.6V
• Rated current: 100A
• Continuous charge/discharge current: 100A/100A
• Peak current: 125A/3s
• Cycle life: 6000
• Depth of Discharge (DOD): 93%
• Dimensions (W×H×D): 520x310x224 (mm)
• Weight: 44±2kg
• Charging temperature: 0 ～ 55℃
• Discharging temperature: -10 ～ 55℃
• Storage temperature: 46℃～55℃ @ SOC ≥30% for 7 days
• Parallel connection quantity: 5
• BMS communication: CAN/RS485
• Installation: Wall-mounted / Floor-standing
• Protection rating: IP65
• Certifications: CE, UN38.3, MSDS, IEC 62619