Technical Specifications
MODEL FHS-3K-ES FHS-3.6K-ES FHS-4.2K-ES FHS-5K-ES FHS-6K-ES        FHS-8K-ES
 PV Input
Recommended Max.input power[kW] 4.8 5.76 6.72 8 9.6 12.8
Start-up voltage[V] 80 80 80 80 80 80
Max.DC input voltage*[V] 600* 600* 600* 600* 600* 600*
Rated DC input voltage[V] 360 360 360 360 360 360
MPPT yoltage range[V] 100-550* 100-550* 100-550* 100-550* 100-550* 100-550*
No.of MPP trackers 1 1 2 2 2 2
No.of DC inputs per MPPT 1 1 1/1 1/1 1/1 1/1
Max.input current[A] 15 15 15/15 15/15 15/15 15/15
Max.short-circuit current[A] 20 20 20/20 20/20 20/20 20/20
 Battery Side
Battery type Lithium Battery (with BMS)
Battery voltage range[V] 85-450
Maximum charging/discharge current [A] 30/30
 Grid Side
Rated output power[kW] 3 3.6 4.2 5 6 8
Max.output apparent power[kVA] 3.3 3.961 4.6 5.5 6.6 8
Max.input apparent power**[KVA] 6 7.2 8.4 10 10 12
Max.charging power of battery[kw] 3 3.6 4.2 5 6 8
Rated AC voltage U/N/PE;220/230/240V
Rated AC frequency(Hz) 50/60 50/60 50/60 50/60 50/60 50/60
Max.output current[A] 15 18 21 25 28.7 36.3
Power factor 0.8 leading …0.8 lagging
Max.total harmonic distortion <3%@Rated output power
DCl <0.5%In <0.5%ln <0.5%In <0.5%In <0.5%In <0.5%In
 Back-up Side
Rated output power[kW] 3 3.6 4.2 5 6 8
Max.output apparent power[kVA] 3.3 3.96 4.6 5.5 6.6 8
Max.output current[A] 15 18 21 25 28.7 36.3
UPS switching time <10ms <10ms <10ms <10ms <10mS <10ms
Rated output voltage U/N/PE;220/230/240V
Rated output frequency[Hz] 50/60 50/60 50/60 50/60 50/60 50/60
Voltage harmonic distortion <3%@Linear load
 Ffficiency
Max.efficiency 97.60% 97.60% 97.60% 97.60% 97.60% 97.60%
European efficiency 97.00% 97.00% 97.00% 97.00% 97.00% 97.00%
 Protection
DC reverse polarity protection Integrated
Battery input reverse connection protection Integrated
nsulation resistance protection Integrated
Surge protection Integrated
Over-temperature protection Integrated
Residual current protection Integrated
Islanding protection Integrated
AC over-voltage protection Integrated
Oyerload protection Integrated
AC short-circuit protection Integrated
 General Data
Over voltage category PV:Main:I
Dimensions[W×H×D mm] 534×418×210
Weight[KG] 27.0
Protection degree P65
Standby self-consumption[W] <15
Topology Transformerless
Operating Temperature Range[℃] -30~60
Relative Humidity[% 0~100
Operating Altitude[m] 3000(>3000m derating)
Cooling Natural Convection
Noise Level[dB] <25
Display OLED&LED
Communication CAN,RS485,WiFi/LAN (Optional)

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