| Customization: | Available |
|---|---|
| Nature of Source Flow: | Active Inverter |
| Phase: | Three |
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| Efficient | Safe | |||||||||
| • 12/16 MPPTs, max. efficiency 99.0% • > 150% DC/AC ratio |
• Type 4X, C5 Anti-Corrosion Level | |||||||||
| • Built-in PID recovery for better module | ||||||||||
| • Lower starting voltage, longer power generation time • Wide MPPT current design, compatible with 182 and 210 series bifacial modules |
performance | |||||||||
| • Fuse free design, safe and maintenance free | ||||||||||
| Smart | Economic | |||||||||
| • Night SVG function | • Power line communication (PLC) (optional) | |||||||||
| • Intelligent string monitoring. Smart I-V curve scan • Remote firmware upgrade with simple operation |
• Integrated tracking bracket power supply | |||||||||
| interface | ||||||||||
| Models | 250K-M12 | 300K-M12 | 350K-M12 | 350K-M16 | ||||||
| Input DC | ||||||||||
| Max. input voltage | 1500 V | |||||||||
| Rated voltage | 1080 V | |||||||||
| Start-up voltage | 500 V | |||||||||
| MPPT voltage range | 480-1500 V | |||||||||
| Max. input current | 12*40 A | 16*30 A | ||||||||
| Max. short circuit current | 12*70 A | 16*60 A | ||||||||
| MPPT number/Max. input strings number | 12/12 | 16/16 | ||||||||
| Output AC | ||||||||||
| Rated output power | 250 kW | 300 kW | 350 kW | |||||||
| Max. apparent output power | 250 kVA | 300 kVA | 350 kVA | |||||||
| Max. output power | 250 kW | 300 kW | 350 kW | |||||||
| Rated grid voltage | 3Ф/PE, 600 V | Ф/PE, 690 V | 3Ф/PE, 800 V | |||||||
| Rated grid frequency | 60 Hz | |||||||||
| Max. output current | 240.6 A | 251.0 A | 252.6 A | |||||||
| Power factor | >0.99 (0.8 leading - 0.8 lagging) | |||||||||
| THDi | <3% | |||||||||
| Efficiency | ||||||||||
| Max. efficiency | 99.0% | |||||||||
| CEC efficiency | 98.5% | |||||||||
| Protection | ||||||||||
| DC reverse-polarity protection | Yes | |||||||||
| Anti-islanding protection | Yes | |||||||||
| Strings monitoring | Yes | |||||||||
| I/V Curve scanning | Yes | |||||||||
| Integrated AFCI | Yes | |||||||||
| Integrated PID recovery | Yes | |||||||||
| General Data | ||||||||||
| Dimensions (W*H*D) | 45.9*37.2*16.3 in (1227*995.8*463.8 mm) | |||||||||
| Weight | 297 lbs (135 kgs) | |||||||||
| Topology | Transformerless | |||||||||
| Self-consumption (night) | <3 W | |||||||||
| Operating ambient temperature range | -22°F to 140°F (-30°C to +60°C) | |||||||||
| Relative humidity | -40°F to 176°F (-40°C to 80°C) | |||||||||
| Ingress protection | TYPE 4X | |||||||||
| Cooling concept | Intelligent redundant fan-cooling | |||||||||
| Max. operation altitude | 13,120 ft (4000 m) | |||||||||
| Compliance | UL 1741, UL 1998, UL 1699B, IEEE 1547, FCC Part 15 (Class A & B), CAN/CSA C22.2 107.1-1,California Rule 21 Phaes II & III | |||||||||
| Features | ||||||||||
| DC connection | MC4 connector | |||||||||
| AC connection | OT terminal (1000 MCM) | |||||||||
| Display | LED, Bluetooth + APP | |||||||||
| Communication | RS485, Optional: PLC | |||||||||
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