Green Bank Solar LiFePO4 15 KWH lithium battery 48V 320AH - XMJ48320

Green Bank Solar LiFePO4 15 KWH lithium battery 48V 320AH - XMJ48320

Green Bank Solar LiFePO4 15 KWH lithium battery


Shipping charges


High Efficiency

2 Years Product Warranty + additional 3 more years for extra cost

This is the biggest single lithium battery for 48 Volt systems and mainly used for houses, farms and all off-grid farms, it can be connected in parallel up to 6 batteries to consist a massive battery storage of 90 KWH

  • Iron phosphate-lithium power battery
  • Long warranty period:2 years
  • Higher energy density, smaller volume for household.
  • Support connected in parallel mode for expansion
  • Photovoltaic system: This battery pack is designed for household photovoltaic systems.
  • Battery management system (BMS): The battery packs built-in BMS monitors its operation and prevents the battery from operating outside design limitations.
  • Expandability: This battery pack can be easily expanded by adding expansion battery packs in parallel connection.


Model XMJ48320
Usable Capacity 12.8KWH
Voltage 48
Nominal Voltage 51.2
Voltage Range 48-57.6
Recommend Charge Cut-off Voltage 57.6
Recommend Discharge Cut-off Voltage 48
MAX. Charge & Discharge Current 120A @30S
Recommend Charge & Discharge Current ≤80A
MAX. Output Power 6000W
Recommend Output Power 4000W
DOD ≥95%
Modules Connection 1~6in parallel
Communication CAN&RS485
Ingress Protection IP21
Cycle Life ≥3000,@25°C, @DOD80%
Working Temperature Range Discharge:-20°C to +60°C, Charge:+0°C to +55°C
Net Weight(KG) 142KG
Gross Weight(KG) 164KG
Product Dimension(MM) 697*505*515MM
Package Dimension(MM) 800*605*665MM


Lithium battery pack is not same as lead-acid battery, so for the devices which you connect with the battery pack for charging or discharging, such as inverters, MPPT charger controllers or UPS, please implement pre-settings as recommended settings as below before you launched them.

Max. Charging Voltage 57.6V
Floating charging Voltage 57.6V
Max. Charging Current 80A*N
Cut-off voltage 48V

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