Kenkio

KenkioModel KK-SET300 -Stackable Energy Storage System

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LiFePO4 Battery 15KWH 51.2V 300Ah. Summary: 51.2V 300Ah 15KWH ,Portable Solar Charging Station,Battery Home Energy Storage. Application: Home Energy Storage.

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  • Nominal Voltage: 51.2V
  • Nominal Capacity: 300 Ah
  • Capacity @60A: 300 min
  • Resistance: ≤20 mΩ@50% SOC
  • Efficiency: 99%
  • Self Discharge: <3% perMonth
  • Cycle Life: 2000 times DOD100% (0.5C)
  • Maximum Modules in parallel: 15
  • Maximum Continuous Discharge Current:  150 A
  • Peak Discharge Current: 180 A (10 s)
  • BMS Discharge Current Cut-Off: 450 A (320m s)
  • Recommended Low Voltage Disconnect: 43.2 V
  • BMS Discharge Voltage Cut-Off: 40 V (2.5 ±0.05 v) (2s)
  • Reconnect Voltage: 43.2 V (2.7 ±0.1 v)
  • Short Circuit Protection: 200-600 µs
  • Recommended Charge Current:  60 A
  • Maximum Charge Current: 60 A
  • Recommended ChargeVoltage: 58.4 V – 58.4 V
  • BMS Charge Voltage Cut-Off: 60 V (3.75 ±0.05 v) (2s)
  • Balancing Voltage: 54.4 V (3.4 ±0.05 v)
  • AC Input Voltage: AC 220V 50HZ / AC110V60HZ
  • AC Output: AC 220V 50HZ /110V60HZ/ 15AMax
  • AC Charging current: 60A Max
  • AC Continuous Power: 5000W(220V) / 3500W(110V)
  • AC peak Power:  8000W(220V)/ 4000W(110V)
  • Highest conversion rate: 88-91%
  • Solar panel power: 60-145V 4200WMax
  • Solar charging current: 80A Max
  • Solar Charge: MPPT
  • Smart System: WiFi or GPRS
  • Discharge Temperature: -4 to 140 °F (-20 to 60°C)
  • Charge Temperature: 32 to 131 °F (0 to 55°C)
  • Storage Temperature: 14 to 95 °F (-10 to 35°C)
  • BMS High Temperature Cut-Off: 167 °F (75 ºC)
  • Reconnect Temperature: 149°F (65 ºC)
  • Dimensions (L x W x H): 560 x500 x 790 mm
  • Weight: 451.9 lbs (205 kg)   
  • Case Material: SPCC
  • Enclosure Protection: IP30
  • Cell Type: LiFePO4:
  • Certifications: UN38.3,CE,,FCC (Battery)
  • Shipping Classification: UN 3480, CLASS 9