FRELIT 4 KW Single-Phase Solar On-Grid Inverter
₹25,000.00
- High DC/AC ratio for more yields.
- Low start-up voltage.
- Wide input voltage range.
- Anti-PID function.
- Anti-islanding/Overvoltage protection.
- Smart cooling models.
- Remote monitoring (Wi-Fi/GPRS).
- Bigger graphic LCD display.
- Efficiency up to 97.8% for superior energy conversion.
- Compact and lightweight design for easy installation.
Description
| Model No. | FE-1.1S1 | FE-2.2S1 | FE-3.0S1 | FE-3.4S1 | FE-4.0ST | FE-4.4S1 | FE-4.7S1 | FE-5.0S1 | FE-5.5S1 | FE-6.0S1 |
|---|---|---|---|---|---|---|---|---|---|---|
| DC Side / Input Parameters | ||||||||||
| Max DC power (w) | 1350W | 2650W | 3600W | 4100W | 4800W | 5300W | 5650W | 6000W | 6600W | 7200W |
| Max DC voltage (Vdc) | 550 | 550 | 550 | 550 | 550 | 550 | 550 | 550 | 550 | 550 |
| Min System start/shut down voltage (Vdc) | 65/70 | 75/100 | 75/100 | 75/100 | 75/100 | 75/100 | 75/100 | 75/100 | 75/100 | 75/100 |
| MPPT voltage range (Vdc) | 70-450 | 100-450 | 100~450 | 100~450 | 100~450 | 100~450 | 100-500 | 100-500 | 100-500 | 100-500 |
| Max. Input current (A) | 18 A | 22A | ||||||||
| Max. Input short circuit per MPPT | 25A | 30A | ||||||||
| Number of MPP trackers | 1 | |||||||||
| Strings per MPP tracker | 1 | |||||||||
| AC Side / Output Parameters | ||||||||||
| Rated Output Power (w) | 1100 | 2200 | 3000 | 3400 | 4000 | 4400 | 4700 | 5000 | 5500 | 6000 |
| Nominal output voltage/range (v) | 208,220,230,240/180-270 | |||||||||
| AC grid frequency/range (Hz) | 50Hz, 60Hz (auto-selection) / 44Hz-55Hz; 54Hz-65Hz | |||||||||
| Maximum output current (A) | 6 | 8 | 12 | 16 | 16 | 16 | 21 | 23 | 23 | 28 |
| AC connection (with PE) | Single Phase | |||||||||
| Current distortion (THDI) | <1.5% | <1.5% | <1.5% | <1.5% | <1.5% | <2.5% | <2.5% | |||
| Power factor | ~1% (Adjustable from 0.8 leading to 0.8 lagging) | |||||||||
| Efficiency | ||||||||||
| Maximum conversion efficiency | 0.973 | 0.973 | 0.974 | 0.975 | 0.978 | 0.978 | 97.80% | 97.50% | 97.50% | 97.60% |
| European efficiency | 0.97 | 0.97 | 0.971 | 0.972 | 0.973 | 0.973 | 97.30% | 97.20% | 97.20% | 97.30% |
| MPPT efficiency | 0.999 | 0.999 | 0.999 | 0.999 | 0.999 | 0.999 | 99.90% | 99.90% | 99.90% | 99.90% |
| Safety and Protection | ||||||||||
| DC Side / Input Parameters | Yes | |||||||||
| DC Reverse-Polarity Protection | Yes | |||||||||
| Anti-islanding / Overvoltage Protection | Yes | |||||||||
| Short Circuit Protection | Yes | |||||||||
| Leakage Current Protection | Yes | |||||||||
| Grid Monitoring / Ground Fault Monitoring | Yes | |||||||||
| DC/AC Side SPD (Thermally Protected) | Yes | |||||||||
| General Parameters | ||||||||||
| Dimension (L/W/H) (mm) | 300/294/104 | 370/318.5/105.5 | ||||||||
| Weight (Kg) | 5 | 7 | ||||||||
| Embedded DC Switch | Optional | |||||||||
| Night power consumption (w) | <0.2 | |||||||||
| Isolation type | Transformerless | |||||||||
| Protection degree | IP65 | |||||||||
| Operation temperature (°)) | -25 ~ +60 | |||||||||
| Cooling concept | Natural Convection | |||||||||
| Operating Attitude(m) | <2000m without power derating | |||||||||
| Acoustic noise level (dB) | <25 | |||||||||
| Display | Graphic LCD | |||||||||
| Communication interface | Standard WiFi; RS485 (Optional) | |||||||||
| Warranty | Standard 8 years; 10 years optional | |||||||||