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All-in-one Household Energy Storage System WPH16I-02


Brand WELLPACK

Product origin China

Delivery time 15-45 days

The Wellpack WPH16I-02 is a high-capacity all-in-one integrated household energy storage system combining a 51.2V 314Ah (16kWh) LiFePO₄ battery with an 11kW pure sine wave inverter in a single compact cabinet. Designed for homes and small offices requiring substantial backup power and solar self-consumption.

The WPH16I-02 is a versatile all-in-one integrated household energy storage system that combines a high-performance LiFePO₄ battery with a built-in 11kW inverter in a single compact unit.

With a battery capacity of 51.2V-314Ah (16kWh) at 25℃, 0.2C discharging, it is designed to meet demanding household energy needs. The system supports a maximum charge/discharge current of 200A, delivering stable pure sine wave output (220/230/240VAC, L/N/PE single phase) for high-wattage appliances. Its all-in-one design features an HD display for real-time monitoring, optional Wi-Fi remote APP control, and a smart BMS with CAN and RS485 protocols for enhanced safety and compatibility. Smooth swivel wheels make the system easy to move and install without heavy lifting.

It supports grid AC input (100-280VAC, max. 150A charging current), dual-channel solar PV input (2×5500W, 2 MPPT, 100-500VDC), and offers fast, efficient charging. The intelligent battery management system provides comprehensive protection against overcharge, over-discharge, short circuit, overcurrent, and over/under-temperature conditions, ensuring long-term reliability and safety.

Key Advantages:

  • All-in-one integrated design with built-in 11kW inverter
  • High-safety LiFePO₄ battery cells (16kWh capacity)
  • HD display + optional Wi-Fi APP control for convenient monitoring
  • Smart BMS with CAN/RS485/RS232 communication
  • Dual MPPT solar input (2×5500W) for efficient PV utilization
  • Swivel wheels for effortless mobility
  • Supports solar PV, grid, and hybrid operation
  • Pure sine wave output – ideal for sensitive electronics and high-power loads
  • Comprehensive protection: overcharge, over-discharge, short circuit, overcurrent, over/under-temperature

Perfect for home energy storage, solar self-consumption, and backup power. Whether for daily energy management, maximizing solar usage, or providing uninterrupted backup power during outages, the WPH16I-02 offers a smart, efficient, and user-friendly energy solution for modern homes and small offices.

Applications: Household energy storage, solar PV systems, residential backup power, office lighting and appliances.


Welcome to inquire about cooperation!

Main Technical Parameters of LiFePO4 Battery Pack
Item WPT05-02 WPH10I-02 WPH16I-02
Battery type Lithium battery
Battery material LiFePO₄
Nominal voltage 51.2V
Voltage range 48~58.4V 48V-58.4V 48V-58.4V
Limited charging voltage 58.4V 57.6V 57.6V
Battery capacity 51.2V-100Ah(5.12kWh) 51.2V-206Ah(10.4kWh) 51.2V-314Ah(16.08kWh)
Charging voltage 58.4V 58.4V 58.4V
Max. charging current 100A 150A 200A
Balancing current 60-80mA 60-150mA 60-150mA
Optimal charging temperature 0℃~45℃
Overcharging protection voltage 58.4V±0.5V
Discharge cut-off protection 40V±0.5V
Max. discharge current 100A 150A 200A
Charging & discharge port Same port
Inverter output 5KW 6KW 12KW
Waveform Pure sine wave
AC voltage output 220/230/240VAC(L/N/PE Single phase)
Rated frequency 50HZ/60HZ
Grid AC input voltage 100-280VAC
Max. grid charging current 100A 100A 150A
Grid input frequency 50HZ/60HZ
Max. PV inout power 6000W 6000W 2×8000W
PV input voltage 100-450VDC
Optimal Vmp Operating range 300-400Vdc
Max. rated PV input current 27A 27A 18A
Max. PV charging current 120A 120A 150A
Dimensions(L*W*H) 480*245*815mm 530*260*1010mm 660*250*1065mm

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