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MODEL
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HU 2kW
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HU 3kW
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HU 4kW
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HU 5kW
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HU 6kW
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TECHNICAL
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BATTERY
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Nominal voltage
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12V/24Vdc
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24V/48Vdc
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48V/96Vdc
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Charging voltage
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10A – 25A
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Charging voltage
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13.8Vdc for 12Vdc (*2 for 24Vdc, *4 for 48Vdc) battery
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Battery high voltage alarm
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15Vdc for 12Vdc (*2 for 24Vdc, *4 for 48Vdc) battery
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Battery low voltage alarm
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10.5Vdc for 12Vdc (*2 for 24Vdc, *4 for 48Vdc) battery
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Battery type
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Lithium battery / gel (factory default)
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INPUT
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Voltage
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L+N+PE, 110V/120Vac; 220V/230V/240Vac
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Voltage range
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80V~135Vac for 110Vac grid; 165V~265Vac for 220Vac grid
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Frequency
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50/60Hz (auto sensing)
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OUTPUT
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Output mode
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Single phase, L+N+G
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Voltage
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110V/120V; 220V/230V/240Vac
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Frequency
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50/60Hz ±1% (in inverter mode)
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Surge power
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6kVA
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9kVA
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12kVA
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15kVA
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18kVA
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Efficiency
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89%
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90%
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89%
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Switch time
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≤8ms
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Waveform
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Pure sine wave
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Transfer time
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<4ms (typical load)
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Harmonic distortion
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THD ≤ 3% (resistive load)
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Protection
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Overvoltage, undervoltage, overload, over temperature, surge, short circuit
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Display
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LCD+LED
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Heat dissipation mode
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Fan
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Communication (optional)
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RS232 / RS485 / App / Wi-Fi
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WORKING MODE
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Grid prior
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Priority is given to power grid, and transfers to battery inverter when power grid is abnormal
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Eco mode
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The device automatically goes into sleep mode when the load is empty
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PV prior
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PV first, and when PV is not enough, battery and grid complement each other
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ENVIRONMENT
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Humidity
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0% ~ 90% relative humidity (non-condensing)
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Environmental temperature
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-10 ~ 50°C
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Storage temperature
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-15 ~ 60°C
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PHYSICAL
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Product dimensions (mm)
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535x410x250
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605x410x250mm
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Gross Weight (kg)
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18
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20
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24
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28
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30
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Note：The information is subject to change without prior notice. Please contact us for the latest information.
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