Pylontech 1x US3000D LiFePO4 Battery, 3.5 kWh, with Inverter Connection Cable Set
€714.77*
€600.65**
The US3000D from Pylontech (MPN US3000D) is a modular low-voltage LiFePO4 battery module for stationary energy storage systems. The battery module offers a rated capacity of 3.55 kWh at a rated voltage of 48 V and is suitable for building flexibly scalable storage solutions. For monitoring and control, the US3000D features an integrated battery management system (BMS) as well as CAN and RS485 interfaces. Thanks to its compact design, the battery is also designed for integration into 19-inch rack systems.
Scalable 48 V battery storage system with integrated BMS
- 3.55 kWh rated capacity and 3.3 kWh usable capacity
- 48 V nominal voltage for low-voltage storage systems
- Lithium iron phosphate (LiFePO4) technology
- 95% depth of discharge (DoD)
- Soft start to limit inrush current
- Expandable to up to 16 battery modules per battery group
- Integrated battery management system (BMS) for monitoring and protecting the storage system
- CAN and RS485 interfaces for communication with compatible system components
- More than 8,000 cycles at 25 °C
- Natural cooling without active fans
- Status and state-of-charge display via LEDs
- 7-year manufacturer’s warranty—you can find information on the warranty terms here
Modular design for various storage capacities
Individual modules can be connected in parallel, allowing the storage capacity to be adjusted to meet specific energy needs. For larger systems, multi-group operation is also possible. Parallel connection is particularly useful when an existing storage system needs to be expanded later. A new battery module can be easily added to an existing system. However, the state of charge of the batteries must be balanced before the expansion. Important note: The previous version, the US3000C, can also be combined with other modules. However, the newest battery must always be set as the master.
Integrated BMS for Monitoring and Protection
A battery management system (BMS) is integrated into the battery. The BMS monitors key operating conditions and provides protection against overvoltage and undervoltage during charging and discharging, overcurrent during charging and discharging, high or low cell temperatures, and short circuits. Additionally, the described functions include calculating available capacity, monitoring the circuit, and communicating with the inverter. The LEDs on the front panel allow you to view the operating status, alarm conditions, and the current state of charge (SOC) directly on the battery module.
Customize your Pylontech set to your preferences
Depending on your selection, you’ll receive between 2 and 8 Pylontech US3000D units (7–28 kWh). Depending on the number of US3000D units selected, you’ll also receive a battery cabinet (optional). The set includes a battery connection cable set (Pylontech to inverter). The Pylontech battery connection cable set (MPN BW0US3000BAL0002) includes two 2-meter cables (positive/negative), each with a cross-sectional area of 25 mm², and a CAN data cable with RJ45 connectors on both ends. This set is required to connect the Pylontech batteries to an inverter.
Technical Specifications
- Nominal voltage: 48 V DC
- Rated capacity: 3.55 kWh
- Usable capacity: 3.3 kWh
- Depth of discharge: 95%
- Cycle life at 25 °C: > 8,000
- Normal charge/discharge current: 37 A
- Max. charge/discharge current: 74–89 A for 60 seconds
- Peak charge/discharge current: 90–200 A for 15 seconds
- Communication: RS485, CAN
- Operating temperature (charging): 0 °C to 50 °C
- Operating temperature (discharge): -10 °C to 50 °C
- Storage temperature: -20 °C to 60 °C
- Relative humidity: 5% to 95%, non-condensing
- Cooling: natural
- Protection class: IP20
- Weight: 30 kg
- Dimensions: 442 × 420 × 132 mm
Due to its classification as a hazardous material, this product is shipped via a freight carrier!
Package Contents (depending on selection):
1–8 Pylontech US3000D 48 V LiFePO4 battery modules with 3.55 kWh (quantity depends on selection)
0–1 battery cabinet
1x Pylontech battery connection cable set to inverter
Manufactuerer Information
Pylontech
Pylon Technologies DE GmbH
Gerhard-Kindler-Straße 8
72770 Reutlingen
Germany
Mail: service@pylontech.de