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### Powmr 3kW Solar Hybrid Inverter Specifications
#### General Information:
- **Model**: Powmr 3kW Solar Hybrid Inverter
- **Type**: Hybrid Inverter (Grid-Tied + Off-Grid)
#### Electrical Specifications:
- **Rated Power**: 3 kW (3000 W)
- **Maximum PV Array Power**: 4 kW (4000 W)
- **PV Input Voltage Range**: 120V to 450V DC
- **MPPT Voltage Range**: 150V to 430V DC
- **Number of MPPT Trackers**: 2
- **Max PV Input Current**: 15A per MPPT
#### AC Output:
- **Nominal Output Voltage**: 230V AC
- **Output Voltage Range**: 184V to 265V AC
- **Nominal Output Frequency**: 50 Hz / 60 Hz
- **Output Frequency Range**: 47.5 Hz to 51.5 Hz / 59.3 Hz to 60.5 Hz
- **Output Waveform**: Pure Sine Wave
- **THD (Total Harmonic Distortion)**: <3% (Linear Load)
#### Battery Specifications:
- **Battery Voltage**: 48V DC
- **Battery Type**: Lead-acid or Lithium-ion
- **Charging Current**: 0-60A (adjustable)
- **Max Charging Power**: 3 kW
#### Efficiency:
- **MPPT Efficiency**: ≥ 98%
- **European Efficiency**: 96%
- **Peak Efficiency**: 97%
#### Protection Features:
- **Overload Protection**: Yes
- **Short Circuit Protection**: Yes
- **Reverse Polarity Protection**: Yes
- **Over Temperature Protection**: Yes
- **Battery Low Voltage Protection**: Yes
#### Communication:
- **Communication Ports**: RS232, USB, CAN, WiFi (optional)
- **Remote Monitoring**: Available (via mobile app or web portal)
#### Environmental Specifications:
- **Operating Temperature Range**: -10°C to 55°C
- **Storage Temperature Range**: -15°C to 60°C
- **Humidity**: 0% to 90% RH (non-condensing)
- **Cooling**: Forced air cooling
#### Physical Specifications:
- **Dimensions**: 400 mm x 300 mm x 120 mm (L x W x H)
- **Weight**: 12 kg
- **Mounting**: Wall-mounted
#### Standards and Certifications:
- **Safety**: IEC/EN 62109-1, IEC/EN 62109-2
- **EMC**: IEC/EN 61000-6-1, IEC/EN 61000-6-3
- **Grid Compliance**: VDE-AR-N 4105, G98/99
#### Additional Features:
- **LCD Display**: Yes, with backlight for real-time data display
- **User Interface**: Touch buttons
- **Programmable Parameters**: Yes (via display or software)
- **Warranty**: 2 years standard (extendable to 5 years)
This inverter is designed for both residential and commercial applications, providing flexibility and reliability for managing solar energy, grid power, and battery storage.
