BlueNova BN26V-77-2k Mini HP LiFeYPO4 Battery

Product Features

• Serial communication (CANBUS) compatible with leading inverters.
• Local on-demand monitoring of battery performance variables (voltage, temperature, SoC etc.) via on-board digital display & UI.
• Integrated impulse relay.
• Yttrium-doped cathode for increased fade resilience at high temperatures.
• Includes a 5-year battery warranty & lifetime warranty on the enclosure.

Technical Specifications
General Information

• Battery Type: LiFeYPO4 (Lithium Iron Yttrium Phosphate).
• Usable Capacity: 2000 Wh @C10, 25°C.
• Nominal Voltage: 26 VDC.
• Operating Voltage Range: 23.2 VDC – 28.2 VDC.
• Operating Temperature Range: -20°C – 65°C.
• Cycle Life @ 100% DoD: > 3600 cycles (2000 Wh @C10, 25°C).
• Cycle Life @ 80% DoD: > 5000 cycles (1600 Wh @C10, 25°C).
• Cycle Life @ 70% DoD: > 7000 cycles (1400 Wh @C10, 25°C).
• Dimensions (WxDxH)(mm): 410 x 290 x 300.
• Weight (kg): 25 kg.
• Warranty Period: 5 Years.

Charge / Discharge

• Bulk Voltage: 28.2 VDC.
• Discharge Voltage (min.): 23.2 V.
• Charge Current (max.): 150 A continuous.
• Discharge Current (max.) 150 A continuous, 185 A burst (1 minute), 320 A peak (2 seconds).
• Self-discharge Rate: < 2% per month.
• Charge & Discharge Efficiency: 96% @C2; 98% @C10.

Protection

• Impulse Relay: 150 A.
• Over-current Protection: 320 A.
• Over-voltage Cut-out: 15.6 V (3.90 V on any cell).
• Under-voltage Cut-out: 11.4 V (2.85 V on any cell).