DEYE SUN-M50G4-EU-Q0-I Microinverter

Deye 500W Solar Inverter Datasheet — SUN-M50G4-EU-Q0-I

500W microinverter with single MPPT, IP67 protection, and <100ms AC discharge.

SKU: SUN-M50G4-EU-Q0-I | Last Updated: 2026-01-24

⚡Electrical Specifications

AC Fast Discharge Time<100 ms
AC Output Overcurrent ProtectionYes
AC Output Overvoltage ProtectionYes
AC Output Short-Circuit ProtectionYes
AC Voltage Tolerance (×Un)0.85-1.1
Anti-Islanding ProtectionYes
DC Injection Current (% of In)<0.5
DC Reverse Polarity ProtectionYes
European Efficiency96.0 %
Grid Connection FormL+N+PE
Insulation Impedance DetectionYes
Inverter TopologyIsolated
Max. AC Output Apparent Power500 VA
Max. AC Output Current2.3/2.2 A
Max. Efficiency96.5 %
Max. Input Short-Circuit Current22.5 A
Max. Operating PV Input Current15 A
Max. PV Input Power700 W
Max. PV Input Voltage60 V
Number of MPPTs1
MPPT Efficiency>99 %
MPPT Voltage Range25-55 V
Overvoltage CategoryOVC II(DC), OVC III(AC)
Parallel Units10
Power Factor Range (Leading to Lagging)0.9-0.9
Supported PV Module Power1 x 210-700 W
Rated AC Output Active Power500 W
Rated AC Output Current2.3/2.2 A
Rated Grid Frequency50/45-55, 60/55-65 Hz
Rated Output Voltage220/230 V
Rated PV Input Voltage42.5 V
Startup Voltage20 V
Strings per MPPT1
Surge Protection LevelTYPE II(AC)
Current Total Harmonic Distortion (THDi)<3 %
Warranty (Years)10

🔧Mechanical Specifications

Cabinet Dimensions173 x 158.5 x 31.5 mm
Communication InterfacesWi-Fi
Weight1.85 kg

🌡️Environmental Specifications

IP RatingIP67
Noise Level<25 dB
Operating Temperature Range-40 to 65 °C
Max. Operating Altitude2000 m
Permissible Ambient Humidity0-100 %
Thermal ProtectionYes
Cooling TypeNatural Cooling

✅Certifications

IEC 61727IEC 62116CEI 0-21EN 50549NRS 097RD 140UNE 217002OVE-Richtlinie R25G98VDE-AR-N 4105IEC 61000-6-1EN 61000-6-1IEC 61000-6-2EN 61000-6-2IEC 61000-6-3EN 61000-6-3IEC 61000-6-4EN 61000-6-4IEC 62109-1EN 62109-1IEC 62109-2EN 62109-2