FFTECH Single-phase Hybrid Inverter

Type:

3kW3.6kW4kW5kW6kW

Finish:

Customizable

Compatible with lithium-ion batteries and lead-acid batteries
Compatible with both high-voltage and low-voltage batteries

Compatible with smart home energy management command systems

Compatible with power grid scheduling commands instructions

Compatible with virtual power plant

· Luxury Villa

· Communication Base Station

· Farm and Ranch

· Household Electricity Consumption

ADVANTAGES

3-6kW output grid,hybrid
Multiple operating modes:grid-connected, off-
Wide MPPT range
Support multi-unit parallel operation
Supports LCD display and smart LCD setting
Intelligent BMS management function
Intelligent management of battery charge and discharge
Free setting of priority for input power source

KEY PARAMETERS

Model	FHEH-3KLS	FHEH-3K6LS	FHEH-4KLS	FHEH-4K6LS	FHEH-5KLS	FHEH-6KLS
Input Parameters (PV)
Max AC Nominal Power (AC)	3000W	3600W	4000W	4600W	5000W	6000W
Max DC Voltage	550V
Start-up Voltage	120V
Nominal Voltage	380V
MPPT Voltage Range	120-550V
Number of MPPTs	2
Strings per MPPT	1
Max MPPT Input Current	14A
Max MPPT Short-circuit Current	16.5A
Input Parameters (BAT)
Operating Voltage Range	40-58V
Max Charging Current	95A
Max Discharging Current	62.2A	75A	83.3A	95.8A	104.2A	110A
Battery Type	Lead-acid / Lithium
Output Parameters (AC)
Nominal AC Power	3000W	3600W	4000W	4600W	5000W	6000W
Max AC Apparent Power	3000VA	3600VA	4000VA	4600VA	5000VA	6000VA
Nominal AC Voltage (Range*)	230V(180V-260V)
Nominal AC Frequency (Range*)	50Hz/60Hz（45-55Hz/55Hz-65Hz）
Max Output Current	13.0A	16.0A	17.4A	20.0A	21.7A	26.0A
Adjustable Power Factor	0.8 leading – 0.8 lagging
THDi	＜3%
Grid Connection Type	L+N+PE
Output Parameters (BACK-UP)
Max Apparent Power	3000W	3600W	4000W	4000W	4000W	4000W
Nominal AC Voltage	230V
AC Grid Frequency	50/60Hz
Max Output Current	13.0A	15.6A	17.4A
THDv	＜3%
Switch-over Time	＜20ms
Efficiency
Max Efficiency	97.00%
European Efficiency	97.00%
MPPT Efficiency	99.90%
Protection Facilities
Protection Measures	Over/Under Voltage, Over/Under Frequency, Over Temperature, Short Circuit, Reverse DC Polarity, Insulation Resistance Detection, Ground Fault Monitoring, Grid Voltage Monitoring, Anti-islanding, Leakage Current Detection, etc.
General Parameters
Dimensions (L × W × H)	591.2540225mm
Weight	Approx. 32 kg
Operating Temperature Range	-25℃-+60℃
Max. Operating Altitude	2000m
Isolation Transformer	NO
Cooling Method	Natural Cooling
Ingress Protection Rating	IP65
Relative Humidity	0–95% RH (No Condensation)
DC Connection	MC4 & TC
AC Connection	Connector
Display	LCD + LED
Communication Interfaces	RS485 / USB / CAN
Monitoring Interface	DRM / WiFi / LAN (optional)
Paralleling Function	Supported