2200W 2074Wh LiFePO4 Energy Storage System with 4 AC Outlets and Solar Input

KU-OG-03-003

This stackable LiFePO4 energy storage system combines up to 2200 W rated AC output with 2074 Wh battery capacity. Available in 230 V and 120 V versions, it provides four AC outlets, USB and DC outputs, plus AC, solar and compatible vehicle charging for backup and mobile-power applications

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1. Stackable Energy Storage System
This stackable system combines a 2200 W rated output on the 230 V version, or 2000 W on the 120 V version, with a 2074 Wh LiFePO4 battery. Designed for residential backup, mobile operations and temporary power applications, the system has a net weight of 28.4 kg and measures 480 × 322 × 357 mm.

2. Pure Sine Wave AC Output

  • 230 V Version: Provides 2200 W pure sine wave output at 200–240 V AC, 10 A maximum and 50/60 Hz.
  • 120 V Version: Provides 2000 W pure sine wave output at 100–120 V AC, 15 A maximum and 50/60 Hz.
  • Four AC Outlets: Support organized power distribution for multiple compatible devices.
  • Pure Sine Wave Supply: Suitable for compatible computers, communication equipment, appliances and electronically controlled devices.

3. USB and DC Power Distribution

  • Four USB-C Ports: Support 5 V/3 A, 9 V/3 A, 12 V/3 A, 15 V/3 A and 20 V/5 A output, providing up to 100 W per port and up to 200 W combined.
  • Two Fast-Charging USB-A Ports: Support 5 V/2.4 A, 9 V/2 A and 12 V/1.5 A output, providing up to 18 W per port and 36 W combined.
  • Vehicle-Style DC Output: Provides 12 V/10 A output with a maximum power of 120 W through the cigarette-lighter socket.
  • Dual DC5521 Outputs: Supply 12 V/3 A with a combined maximum output of 36 W for compatible DC equipment.
  • XT60 Output: Provides 12 V/30 A output with a maximum power of 360 W for suitable external DC devices.

4. Multiple Charging Options

  • 230 V AC Charging: Supports 180–260 V AC input at 50/60 Hz and up to 10 A, with a maximum input power of 2200 W.
  • 120 V AC Charging: Supports 80–135 V AC input at 50/60 Hz and up to 15 A, with a maximum input power of 1800 W.
  • XT60 Charging Input: Accepts 11–100 V DC at up to 12 A and 1000 W.
  • Solar Charging Support: Enables connection to a compatible solar array within the specified input voltage, current and power limits.
  • Vehicle Charging Support: The XT60 input can also be used with a suitably configured vehicle charging source.

5. Long-Life LiFePO4 Battery

  • 2074 Wh Battery Capacity: Provides stored energy for backup and mobile-power applications.
  • 48 V Battery Platform: Supports the system’s AC inverter and DC power architecture.
  • 3500 Cycles to 80% Capacity: Provides a defined service-life reference under the supplier’s stated test conditions.
  • 6500 Cycles to 50% Capacity: Supports continued operation as usable battery capacity gradually declines.

6. B2B Procurement Benefits

  • Combines AC, USB and DC power distribution in one stackable system.
  • Regional 120 V and 230 V versions support different destination markets.
  • The compact configuration provides 2074 Wh of battery capacity and up to 2200 W of rated AC output.
  • Suitable for backup-power suppliers, energy-system integrators and equipment distributors.
  • Multiple charging methods support mains power, compatible solar arrays and suitably configured vehicle charging sources.
  • Listed compliance documents should be checked against the exact product configuration, voltage version and destination-market requirements.
ItemParameter Specification
SKU KU-OG-03-003
Model HES20
Rated Output Capacity 2200 W
Battery Capacity 2074 Wh
Battery Voltage 48 V
Net Weight 28.4 kg
Product Dimensions 480 × 322 × 357 mm
AC Outlet Quantity 4 ports
USB-A Port Quantity 2 ports
USB-C Port Quantity 4 ports
DC5521 Port Quantity 2 ports
230 V AC Output Pure sine wave, 2200 W total
230 V AC Output Range 200–240 VAC, 10 A max., 50/60 Hz
120 V AC Output Pure sine wave, 2000 W total
120 V AC Output Range 100–120 VAC, 15 A max., 50/60 Hz
USB-A Fast-Charging Output 5 V/2.4 A, 9 V/2.0 A, 12 V/1.5 A, 18 W max. per port
Total USB-A Output 36 W max.
USB-C Output 5 V/3.0 A, 9 V/3.0 A, 12 V/3.0 A, 15 V/3.0 A, 20 V/5.0 A, 100 W max. per port
Total USB-C Output 200 W max.
Car Charger Output 12 V/10 A, 120 W max.
DC5521 Output 12 V/3 A, 36 W max. total
XT60 Output 12 V/30 A, 360 W max.
230 V AC Charging Input 180–260 VAC, 50/60 Hz, 10 A max., 2200 W max.
120 V AC Charging Input 80–135 VAC, 50/60 Hz, 15 A max., 1800 W max.
XT60 Charging Input 11–100 V DC, 12 A max., 1000 W max.
Supported XT60 Sources Compatible solar panel or vehicle charging system
Battery Cycle Life 3500 cycles to 80% capacity; 6500 cycles to 50% capacity
Operating Temperature +20°C to +30°C
Discharging Temperature −20°C to +45°C
Charging Temperature 0°C to +45°C
Storage Temperature −20°C to +45°C
Battery Chemistry LiFePO4
AC Waveform Pure sine wave
Declared USA Standards FCC, UL 2743, UL 1741, UL 1977, UL 1778, California Proposition 65, CEC and DOE
Declared Canada Standard ICES
Declared European Standards EN 55032, RoHS, EN 62368-1 and EN 62040
Declared Australian Standards AS/NZS 4763, AS/NZS 62368-1, AS/NZS CISPR 32 and CEC

1. Applications

• Home backup power
• Emergency power supply
• Mobile workstations
• Residential energy storage
• Compatible solar power systems
• Temporary commercial power
• Field service and maintenance
• Communication and IT equipment
• Compatible household appliances

2. Package

Included Components

• Energy Storage System: 1 unit

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