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"Huawei SUN2000-100KTL" datasheet filetype:pdfLowest expected winter temperature in your area
Highest expected summer temperature in your area
How the panels are mounted affects operating temperature
Affects only bifacial panels — reflected light increases current, which may change compatibility
Inverter spec: 1. Increase if using Y-connectors to parallel more strings — current limits still apply.
Apply worst-case Voc +3% and Isc +5% to account for manufacturing variance. Recommended for safety-critical designs.
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Max DC voltage
550 V
MPPT voltage range
70–500 V
Max input current per MPPT
18 A
Max short-circuit current
27 A
Nominal AC power
4.2 kW
MPPT configuration
2 MPPT × 1 strings
The Deye SUN-4.2K-G05P1-EU-AM2 is a 4.2 kW inverter suitable for residential and commercial solar installations. The panel matcher above shows all compatible solar panels with optimal string configurations calculated automatically based on voltage, current, and temperature limits.
Use our string sizing calculator for a detailed 7-check compatibility analysis with temperature-adjusted voltage and current calculations.