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. Against the steep rise in household electricity bills, SemookiiUHOOBESS makes a convincing case for the complementary nature between solar power and energy storage systems.
Output ranged from 3.6kW, 4.6kW, 5kW and 6kW, it includes self-developed LiFePO4 batteries with high-density cells and an EMS-integrated inverter. External PV power is recommended and AC generator is optional.
●Versions: EU / US
●Semookii BESS Classic series incorporate branded lithium battery cells, ensuring energy reliability and over 6000 life cycles.
●Semookii BESS is available for DC/AC/Hybrid Coupling.
●Modular design with expandable capacity from 5.12 kWh to 10.24 kWh, compatible with output range of 3.6kW, 4.6kW, 5kW and 6kW
●Safety is the highest priority. Max. 1100 C Fireproof Insulation.
●Built-in BMS. Short-circuit protection: 400A. 3 levels of alarm. SOC Estimation Accuracy ≤5%. Protocol: CAN, RS485. Great equalization for long battery cyclelife. Real-time monitoring of ambient temperature and the temperature and voltage of each cell.
Model | UHOO-3.6-5 UHOO-3.6-10 | UHOO-4.6-5 UHOO-4.6-10 | UHOO-5-5 UHOO-5-10 | UHOO-6-5 UHOO-6-10 |
PV Input | ||||
Absolute max Voltage (d.c.V) | 600 | |||
MPPT Voltage Range (d.c.V) | 100...550 | |||
Max.DC Input Power (W) | 4800 | 6200 | 6650 | 8000 |
Start-up Voltage (d.c.V) | 90 | |||
Rated Operating Voltage (d.c.V) | 360 | |||
Max.Input Current (d.c.V) | 12.5/12.5 | |||
Max. inverter back feed current to array (d.c.A) | 0 | |||
Isc PV (d.c.A) | 18/18 | |||
NO.of MPPT Trackers | 2 | |||
NO.of Strings per MPPT Tracker | 1 | |||
Battery Model | MF20425 | MF40925 | ||
Battery Capacity | LiFePO4 5.12kWh | LiFePO4 10.24kWh | ||
Nominal Battery Voltage (d.c.V) | 204.8 | 409.6 | ||
Battery Voltage Range (d.c.V) | 160...227.2 | 320...454.4 | ||
Max. Charge/Discharge Current (d.c .A) | 25/25 | |||
Cycling times | 6500 | |||
AC Input/Output | ||||
Rated output Power (W) | 3600 | 4600 | 5000 | 6000 |
Rated Apparent Power to Grid (VA) | 3600 | 4600 | 5000 | 6000 |
Max. Apparent Power to Grid (VA) | 3600 | 4600 | 5000 | 6000 |
Max. Apparent Power from Grid (VA) | 7200 | 9200 | 10000 | 12000 |
Rated Voltage (a.c.V) | 220/230/240 | |||
Rated Frequency (Hz) | 50/60 | |||
Rated AC Current to Grid (a.c.V) | 15.6 | 20 | 21.7 | 26.1 |
Max. output current (a.c.A) | 17.2 | 22 | 23.9 | 28.7 |
Max. Current from Grid (a.c.A) | 31.2 | 40 | 43.4 | 52.2 |
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) | |||
AC output Maximum output overcurrent protection (a.c.A) | 40 | |||
AC input power factor | -0.8...+0.8 | |||
AC output power factor | 1 (-0.8...+0.8 adjustable) | |||
THDi | <3% | |||
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 | |||
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 | |||
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 | |||
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 | |||
Safety and Approvals | ||||
Safety | IEC62040.1:2019 IEC 62109-1&-2 IEC62619 UN38.3 IEC60730-1 | |||
EMC | EN IEC 61000-6-2:2019 EN IEC 61000-6-3:2021 | |||
Country | AS/NZS 4777.2:2020 VDE-AR-N 4105:2018-11 MEA:2015 PEA:2016 EN 50549-2:2019 EN 50549-1+Poland deviation G99/1-6:2020 G98/1-6:2021 RD1699+UNE Distribution Code VDE0126+UTE C10/11: 2021 |