Sigen PV 50M1-HYB

Item number: C00688

Warranty: 5 years

The Sigen PV 50M1-HYB is a hybrid inverter with a nominal power of 50 kW from the Sigenergy Sigen Hybrid Inverter product family, designed for the integration of solar systems and battery energy storage. The device is capable of switching to backup mode with a load-side interruption time of 0 ms and provides 150% overload capacity for 10 seconds to ensure stable service for loads with high starting currents. The advantages of the series include its compact design, the ability to connect multiple units via Energy Gateway (scalable from kW to MW), and a DC-coupled microgrid solution that simplifies configuration and improves efficiency.

Key product benefits

• 0 ms switchover to backup power (without load interruption)
• 150% overload capacity for up to 10 seconds for smooth start-up and pulse loads
• Compact size and weight in its performance class, easier installation
• Multiple units can be connected via Energy Gateway (flexible expansion in the kW–MW range)
• DC-coupled microgrid design for more efficient system configuration

DC input (PV)

• Maximum PV input power: 100,000 Wp
• Maximum DC input voltage: 1100 V
• Nominal DC input voltage: 600 V (380/400 Vac) or 720 V (480 Vac)
• Starting voltage: 180 V
• MPPT voltage range: 160–1000 V
• Number of MPPT: 4
• Number of PV strings per MPPT: 2
• Maximum input current per MPPT: 40 A
• Maximum short-circuit current per MPPT: 60 A

DC input (battery)

• Battery module compatibility: SigenStack BAT 12.0
• Battery controller compatibility: SigenStack BC M2-0.5C-BST / SigenStack BC M2-1C-BST
• System configuration: 4–21 units
• Maximum charging power: 55000 W
• Maximum discharge power: 55000 W
• Maximum operating current: 180 A

AC output (mains operation)

• Nominal output power: 50000 W
• Maximum output apparent power: 55000 VA
• Maximum effective output power (cosφ = 1): 55000 W
• Nominal output current @380 Vac: 76.0 A
• Nominal output current @400 Vac: 72.5 A
• Nominal output current @480 Vac: 60.2 A
• Maximum output current @380/400 Vac: 83.6 A
• Maximum output current @480 Vac: 66.2 A
• Nominal output voltage: 380 / 400 / 480 Vac, 3W+N+PE
• Nominal mains frequency: 50 / 60 Hz
• Power factor: 0.8 capacitive ~ 0.8 inductive
• Teljes áramharmonikus torzítás (THDi): < 3%

AC output (backup operation)

• Nominal output power: 50000 W
• Maximum output apparent power: 55000 VA
• Peak power (10 s): 75000 W
• Nominal output voltage: 380 / 400 / 480 V, 3W+N+PE
• Nominal output frequency: 50 / 60 Hz
• Power factor: 0.8 capacitive ~ 0.8 inductive
• Feszültségharmonikus torzítás (THDv): < 3%
• Standby power switchover interruption time: 0 ms

Impact

• Maximum efficiency: 98.3%
• European efficiency: 97.9%

Protection

• DC reverse polarity protection
• Insulation monitoring
• Residual current monitoring
• Arc Fault Circuit Interrupter (AFCI)
• AC overcurrent / overvoltage / short circuit protection
• Type II DC/AC surge protection
• Anti-islanding protection

General information

• Dimensions (W / H / D): 1110 / 668 / 348 mm
• Weight: 110 kg
• Storage temperature range: -40 ~ 70 °C
• Operating temperature range: -30 ~ 60 °C
• Relative humidity: 0-100%
• Maximum installation altitude: 5,000 m (power reduction above 4,000 m)
• Cooling: intelligent airflow cooling
• Protection: IP66
• Communication: WLAN / Fast Ethernet / RS485 / Sigen CommMod (4G/3G/2G)

Standards

• IEC/EN 62109-1, IEC/EN 62109-2, IEC/EN 61000-6-1, IEC/EN 61000-6-2