Pylontech Batteries

Battery Systems

Pylontech US2000, US3000 and US5000 48V (15S) battery storage systems for stationary use based on lithium-iron-phosphate (LiFePO4) technology.

Lithium-iron-phosphate batteries are thermally stable (no thermal runaway).

Different models can also be combined. But make sure that the biggest and newest system (on same models) is used as master. When interconnected, the devices should have approximately the same state of charge and when combining USxxxB and USxxxC systems, the USxxxB have to be on position 2-8.

The storage systems contain a battery management system (BMS) with protections against over/under voltage and over current. There are multiple levels of these protections and the last level protection permanently disables the device by actively tripping fuses. The respective fuses can only be repaired by the Pylontech Service. The maximum charge voltage of 53.5V (15 cells) and the maximum peak current of the system must not be exceeded.

To ensure that the battery system is optimally charged and discharged, a communication (RS485 or CAN) with the charger/inverter is recommended and the charging voltage should not be set above 52.5V without communication.

Link for registration and warranty extension: pylontech.com.cn/service/support

Information about Victron products with Pylontech batteries.

Pylontech US2000

• Nominal Capacity: 2400 Wh
• Nominal Voltage: 48 V
• Pylontech US2000B, also known as “US2000 Plus” or “US2000B Plus”
  • Usable Capacity: 2200 Wh
  • Cycles: 6000 @ 90% Depth of discharge (DoD)
  • Up to 8 batteries can be combined (without hub)
• Pylontech US2000B v2, also known as “US2000 Plus V2” or “US2000B Plus V2” or “US2000B Plus 95”
  • Usable Capacity: 2200 Wh
  • Cycles: 6000 @ 95% Depth of discharge (DoD)
  • Up to 8 batteries can be combined (without hub)
• Pylontech US2000C
  • Usable Capacity: 2280 Wh
  • Cycles: 6000 @ 95% Depth of discharge (DoD)
  • Up to 16 batteries can be combined (without hub)
• Discharge Voltage: 45,0-49,0 V
• Charge Voltage: 52,0-53,2 V (52,5V recommend)
• Charge/Discharge Current: 25 A (recommend), 50 A max
• Communication: RS232, RS485, CAN
• Dimension: 440 x 410 x 89 mm
• Weight: 24 kg

Pylontech US3000

• Nominal Capacity: 3552 Wh
• Nominal Voltage: 48 V
• Pylontech US3000B, also known as “US3000 Plus” or “US3000B Plus”
  • Usable Capacity: 3200 Wh
  • Cycles: 6000 @ 90% Depth of discharge (DoD)
  • Up to 8 batteries can be combined (without hub)
• Pylontech US3000C
  • Usable Capacity: 3374 Wh
  • Cycles: 6000 @ 95% Depth of discharge (DoD)
  • Up to 16 batteries can be combined (without hub)
• Discharge Voltage: 45,0-49,0 V
• Charge Voltage: 52,0-53,2 V (52,5V recommend)
• Charge/Discharge Current: 37 A (recommend), 74 A max
• Communication: RS232, RS485, CAN
• Dimension: 442 x 420 x 132 mm
• Weight: 32 kg

Pylontech US5000

• Pylontech US5000C (there is only one version)
• Nominal Capacity: 4800 Wh
• Nominal Voltage: 48 V
• Usable Capacity: 4560 Wh
• Cycles: 6000 @ 95% Depth of discharge (DoD)
• Up to 16 batteries can be combined (without hub)
• Discharge Voltage: 45,0-49,0 V
• Charge Voltage: 52,0-53,2 V (52,5V recommend)
• Charge/Discharge Current: 50 A (recommend), 100 A max
• Communication: RS232, RS485, CAN
• US5000-B with Breaker
• Dimension: 442 x 420 x 161 mm
• Weight: 40 kg

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• Pylontech Storage Systems (Watterott electronic)

Datasheets and Manuals