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Inverter FM 5.5kW
Product Details
Integrated Reverse Control Unit – CM Series
5.5 kW, 220 V, 230 Vac output
Product Features
- Pure Sine Wave Off-Grid Inverter
- Output power factor PF = 1.0
- Wide photovoltaic input voltage range: 60 Vdc to 500 Vdc
- 80A voltage charging controller with built‑in advanced DSP control
- Battery balancing function to optimize battery performance and extend its lifespan.
- Can operate without batteries.
- Up to 12 units can operate in parallel, supporting both single-phase and three-phase parallel operation, as well as parallel operation without current-sharing cables.
- Multiple output priorities available: UTL.SOL.SBU.SUB
- Lithium battery communication can be connected via RS485 (optional).
- Wi-Fi/GPRS remote control (optional)

| Inverter FM 5.5kW | M5500-48PL |
| Model | M5500-48PL |
| Power | 5.5KVA/5.5KW |
| Parallel operation | Yes, 12 units. |
| Input | |
| Rated Voltage | 230VAC |
| Voltage range | 170–280 VAC (computers), 90–280 VAC (household appliances) |
| Frequency | 50/60 Hz (automatic detection) |
| Output | |
| Rated Voltage | 220/230 VAC ±5% |
| Overload power | 11000VA |
| Frequency | 50/60 Hz |
| Output waveform | Sine wave |
| Conversion Time | 10 ms (computer); 20 ms (household appliances) |
| Peak Efficiency (PV to Inverter) | 97% |
| Peak Efficiency (Battery to Inverter) | 93% |
| Overload protection | 5s @ ≥150% load; 10s @ 110%–150% load |
| Peak factor | 3:01 |
| Permissible power factor | 0.6–1 (inductive or capacitive) |
| battery | |
| Battery voltage | 48VDC |
| Float Charge Voltage | 54VDC |
| Overcharge protection | 63VDC |
| Charging Method | CC/CV |
| Photovoltaic Charging & Mains Power Charging | |
| Photovoltaic Charging Method | MPPT |
| Maximum PV Input | 5500W |
| Maximum Photovoltaic Input Open-Circuit Voltage | 500VDC |
| MPPT Charging Voltage Range | 60VDC-450VDC |
| Maximum PV Input Current | 18A |
| Maximum PV charging current | 100A |
| Maximum Mains Charging Current | 60A |
| Maximum Charging Current | 100A |
| Physical Properties | |
| Dimensions: length × width × height | 448x295x120 |
| Bag dimensions: length × width × height | 560x375x190 |
| Net Weight (kg) | 10 |
| Communication Method | USB/RS232/Dry Contact |
| Application | |
| Operating temperature range | -10°C to 50°C |
| Storage temperature range | -15°C to 60°C |
| Humidity | 5% to 95% (no frost) |

E-mail: [email protected]
Address:No. 2 Xinggu East Road, Xinggu Area A, Pinggu Park, Zhongguancun Science Park, Pinggu District, Beijing
Email: [email protected]
Looking forward to hearing from you.
Phone:86-10-69929796
Online Time:9:00-18:00