HD-Wave SeriesSingle-Phase
SolarEdge SE11400H-US
HD-Wave Series · 11.4 kW
Common Issues
Arc Fault Detection (AFD) Trips
At this power level, AFD sensitivity is critical. Even small wiring issues trigger shutdowns. Regular maintenance essential.
Thermal Management Challenges
Largest single-phase inverter. Thermal derating more aggressive in summer. Adequate ventilation is critical.
Complex String Monitoring
More strings mean more potential failure points. String-level monitoring is essential for troubleshooting.
Grid-Tie Stability
High-power systems can cause grid instability. Utility may impose export limits or require additional equipment.
Key Specifications
| Power Rating | 11.4 kW AC |
| Input Voltage Range | 150V - 480V DC |
| Max Input Current | 45A per string |
| Efficiency | 97.9% |
| Weight | 42 lbs |
Common Error Codes
AFDArc Fault Detected in DC string
Critical
12Grid voltage out of range
Warning
81Fan failure detected
Critical
49Over-temperature condition
Warning
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