| Model | FH-3600S | FH-4600S | FH-5000S |
| Battery lnput Data |
| Battery Type | Lithium / Lead-Acid |
| Nominal Battery Voltage (V) | 51.2 |
| Battery Voltage Range (V) | 41.6~58.5 |
| Max. Continuous Charging Current(A) | 80 | 95 | 95 |
| Max. Continuous Discharging Current(A) | 85 | 100 | 100 |
| Max. Charge Power(W) | 3600 | 4600 | 5000 |
| Max. Discharge Power(W) | 3600 | 4600 | 5000 |
| PV String Input Data |
| Max. Input Power(W) | 5200 | 6600 | 7000 |
| Max. Input Voltage(V) | 500 |
| MPPT Operating Voltage Range(V) | 120-430 |
| Start-up Voltage(V) | 150 |
| Nominal Input Voltage(V) | 360 |
| Max. Input Current Per MPPT(A) | 15 |
| Max. Short Circuit Current Per MPPT(A) | 18.9 |
| Number of MPPT Trackers | 2 |
| Number of Strings Per MPPT | 1 |
| AC Output Data(On-grid) |
| Rated Power Output to Utility Grid (W) | 3600 | 4600 | 5000 |
| Max. Apparent Power Output to Utility Grid (VA) | 3960 | 4600 | 5500 |
| Max. Apparent Power from Utility Grid (VA) | 3960 | 4600 | 5500 |
| Nominal Output Voltage (V) | 220/230/240 |
| Nominal AC Grid Frequency (Hz) | 50/60 |
| Max. Apparent Power from Utility Grid (VA) | 17.2 | 20.0 | 23.9 |
| Max. Apparent Power from Utility Grid (VA) | 17.2 | 20.0 | 23.9 |
| Type of Infeed | Single-phase |
| Max. Total Harmonic Distortion | <3% |
| Power Factor | ~0.99(Adiustable from 0.8 leading to 0.8 lagging) |
| Switch Time | <10ms |
| Conversion Efficiency |
| Max. Efficiency | 97.8% |
| EU Efficiency | 97% |
| Max. Battery to AC Efficiency | 95% |
| MPPT Efficiency | 99.9% |
| Environmental / Ambient Conditions |
| Operating Temperature Range(℃) | -25 ~ +60 |
| Excess Temperature Behaviour | Continuous power reduction (derating) |
| Relative Humidity | 0 to 95%, non-condensing |
| Installation Altitude above Sea Level | up to 2000m above sea level |
| Installation Location | Inside & Outside |
| Cooling Method | Natural Cooling |
| Mechanical Data |
| Dimensions(W*H*D mm) | 350*580*230 |
| Weight (kg) | 25±0.5 |
| IP Code(in accordance with IEC 60529) | IP65 |
| Installation Type | Wall Installation Wall mounted |
| Communications |
| Communication With BMS | CAN |
| Communication With Meter | RS485 |
| Communication With Porta | WiFi |
| Display | LED, WIFI + APP |
| Monitoring Settings | Integrated data logger |
| Other Data |
| Topology | Transformer |
| Install method | <10 |
| Protection | PV Insulation Resistance Detection, Residual Current Monitoring, Antiislanding Protection, AC Overcurrent Protection, AC Short Circuit Protection, AC Overvoltage Protection, DC Switch Remote Shutdown |
| Manufacturer’s Warranty | 5 Years |