• BESS300
  • BESS300
  • BESS300
  • BESS300
  • BESS300
  • BESS300

15kWh LiFePO4 Energy Storage Battery BESS300

This LFP energy storage battery has many advantages, such as providing WiFi/GPRS remote monitoring on phone and supporting multiple batteries in parallel connection. It aims to give you a better user experience.


  • Stackable modular design

  • Intelligent BMS

  • Up to 15 batteries in parallel connection

  • Easy installation

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Product Details

Model BESS300
Energy 15.36kWh
Nominal Capacity 300Ah
Nominal Voltage 51.2V
Battery Type Lithium Iron Phosphate (LiFePO4)
Operating Voltage 44.8V ~ 54.75V
Charge Current Standard 50A, Max. 100A
Max. Constant Discharge Current 100A
Peak Discharge Current 150A @ 1s
BMS Yes (intelligent protection BMS per module)
Solar Inverter Parameter
Rated Output Power 5KVA / 5KW
Peak Power (Output) 10KVA
Wave Form Pure Sine Wave
AC Output 230Vac, 50/60Hz
Solar Charger (MPPT) Parameter
Max. PV Array Power 4.5KW
MPPT Operating Voltage Range 60Vdc – 115Vdc
Max. PV Array Open Circuit Voltage 145Vdc
Max. Solar Charge Current 60A
Max. Efficiency 98%
AC Charger Parameter
Max. AC Charge Current 60A
AC Input Voltage Frequency 230Vac, 50/60Hz (auto sensing)
Selectable Voltage Range 170~280Vac
General Parameter
Dimension (L*W*H) mm 620*390*1331
Net Weight 170kg
Charge Temperature 0℃ ~ 45℃
Discharge Temperature -20℃ ~ 60℃
Storage Temperature 0℃ ~ 40℃
IP Rating IP54
Communication WiFi/GPRS (Optional)
Warranty Standard 5 years (10 years optional)

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