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Pylontech US3000 3.5kWh 48V Li-Ion Battery incl Brackets

US3000 our is the latest HESS battery system provided by Pylontech with our abundant experience of delivering our product into more than 20000 homes. It’ s long life character, highest energy and power density in the industry, fashionable design, easiness of installation and expansion, all reflects the real requirements of end users and strongest technical capability of Pylontech.

Please download specifications sheet here. 

Due to limitations in the types of applications, Sustainable does not recommend Pylontech batteries to be used with Victron inverters in off-grid mode. There is a lead time of 2 - 4 weeks as these batteries are imported on demand.

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Excl. Tax: R 25,324.35 Incl. Tax: R 29,123.00

Product Description


US3000 series is an ideal solution for residential storage applications, with standard 48V/74AH specification, up to 90% usable capacity and 4,5000 cycle-life warranty.


  • Vertical industry integration ensures more than 4500 cycles with 90% DoD or 6000 cycles with 80% DOD (please note most devices will set the DOD at 80%).
  • Compact and fashionable design fits in your home environment.
  • Deliver up to 5KW* with single module (3.5KWh) - * please note this value is inverter/charger dependant, typically the maximum achieved value is 1.8kW per battery.
  • Modular design gives the end customers the power of choice of capacity.
  • Compatible with large number of Hybrid inverters.
  • Simple buckle fixing minimize the installation time and cost.
  • Safety Cert.TÜV CE UN38.3.

Lithium-ion batteries require compatible inverters, please check the Product Compatibility document here.
Voltronic Axpert are compatible with Pylontech provided the following guidance is used: Installation Manual Pylontech Voltronic Settings.

Technical Specifications

  • Nominal Voltage: 48V.
  • Nominal Capacity (Wh): 3552.
  • Usable Capacity (Wh): 3200.


  • Dimension (mm): 440*410*132.
  • Weight(Kg): 32.


  • Discharge Voltage(V): 45~53.5.
  • Charge Voltage(V): 52.5~53.5.
  • Charge/Discharge Current (A): 37 (Recommended); 74 (Max); 100 (Peak@15s).


  • Communication Port: RS232; RS485; CAN.
  • Single string quantity(pcs): 12.
  • Working Temperature/°C: 0~50.
  • Shelf Temperature/°C: -20~60.
  • Authentication Level: TÜV/CE/UN38.3.
  • Design life: 10+ Years@25°C.
  • Cycle Life: >4500, 25°C.

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty 5 year product warranty
Battery Type Li-Ion
Amp Hours 75Ah
Battery Voltage 48Vdc
Terminal N/A
Product Dimensions N/A
Weight N/A
Design Life 8 - 10 years (depending on usage)


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