Home All-In-One Energy Storage System 
Semookii UHOO 4.6kW 5kW 6kW

UHOO, a hybrid all-in-one BESS, compatible with high voltage LFP battery system, can achieve the best function to maximize clean solar power usage for your home. Output ranged from 3.6kW, 4.6kW, 5kW and 6kW, includes self-developed LiFePO4 batteries with high-density cells and an EMS-integrated inverter. External PV power is recommended and AC generator is optional. The inverter and battery are designed in a stacked installation, with plug-in terminals connecting each module securely, eliminating the need for wiring and enabling easy plug-and-play installation.

● Versions: EU / US
● Smart load management
● 3 Modes: Self-power, backup, and load-shifting modes
● Available for DC-coupled/AC-coupled
● Long life & Safe LPF battery
● Parallel to 5 units
● Easy installation
● Protection Level: IP65
● Quiet: Less than 25 dB, no noise pollution

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What can UHOO Series do?

Excellent Safe LiFePO4 Battery

6000 Cycle Life

Easy Installation

Better Data Insights

Gallery

SPECIFICATION

Effiency

PV Max. Efficiency (%)

97.6

PV Europe Efficiency (%)

97

PV Max. MPPT Efficiency (%)

99.9

Battery Charge by PV Max. Efficiency (%)

987

Battery Discharge Efficiency (%)

96.7

General Data

MF20425

MF40925

Dimension (W/D/H)(mm)

550*233*1125

550*233*1750

Dimension of Packing (W/D/H)(mm)

655*302*1390

655*302*2085

Net weight (kg)

68

115

Gross weight (kg)

78

130

Operation Temp (℃)

-10...+55

Relative Humidity (%)

0...95

Altitude (m)

≤3000

Ingress Protection

IP65

Cooling

Natural

Inverter Topology

Non-isolated

Overvoltage category

Ⅲ(AC), Ⅱ(DC)

Protective class

Class I

Active anti-islanding method

frequency shift

Human Interface

LED/APP

BMS Communication Interface

RS485/CAN

Meter Communication Interface

RS485

Noise Emission (dB)

<25

Standby Power Consumption (W)

<5

Protection

Over/Under voltage protection

Yes

DC isolation protection

Yes

DC injection monitoring

Yes

Residual current detection

Yes

Anti-islanding protection

Yes

Overload protection

Yes

Battery Input reverse polarity protection

Yes

PV reverse polarity protection

Yes

Surge protection

Yes

Overheat protection

Yes

EPS Output (With Battery)

Max. Output Power (W)

3600

4600

5000

6000

Rated Apparent Power (VA)

4320

5520

6000

7200

Max. Apparent Power (VA)

4320

5520

6000

7200

Rated Voltage (a.c.V)

230(±2%)

Nominal Frequency (Hz)

50/60 (±0.2%)

Max. Output Current (a.c.A)

18.8

24

26.1

31.3

Inrush current (a.c.A)

16 a.c.A (peak), 11.3 us (duration)

Max. output fault current (a.c.A)

57(peak), 40 (rms)

EPS output Maximum output over current protection (a.c.A)

40

Switch time (ms)

＜10

THDv @Linear Load (%)

＜2

Power Factor

-0.8...+0.8

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