Sigenergy Sigen PV 50M1-HYA

Sigenergy SKU: SIG-11010131

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Sigenergy Sigen PV 50M1-HYA is a high-efficiency, battery-ready inverter for large-scale commercial solar projects. With 98.6% efficiency, advanced protection, and parallel capability, it delivers scalable, reliable performance for high-demand PV installations across the UK.

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Sigenergy Sigen PV 50M1-HYA

The Sigenergy Sigen PV 50M1-HYA is a hybrid inverter for grid-connected PV and ESS installations. It is specified with 50 kW nominal output and supports PV input alongside battery system expansion.

Key Features
50 kW hybrid inverter

Nominal output active power of 50,000 W with up to 55,000 W maximum active output at cos?=1.

PV input configuration

Supports up to 100,000 Wp PV input with 4 MPP trackers and 2 strings per MPPT.

Wide DC operating range

MPPT voltage range of 160 to 1,000 V, with 1,100 V maximum DC input voltage and 180 V start-up voltage.

Protection and installation support

Includes IP66 ingress protection, AFCI detection, and instant PV reverse connection alert.

Parallel operation capability

Multiple units can be connected in parallel, with no data logger needed.

Benefits
  • High-efficiency conversion for grid-tied operation
  • Supports outdoor mounting with IP66 protection
  • Useful for PV system expansion with battery-ready design
  • Installation checks are supported by PV reverse connection alert
  • Parallel connection can simplify multi-unit system layouts
Technical Summary

Three-phase hybrid inverter with 380/400/480 Vac output, 50/60 Hz grid frequency, power factor range 0.8 leading to 0.8 lagging, and THDi below 3%. Max efficiency is 98.6% at 380/400 Vac and 98.8% at 480 Vac. Battery-side data in the source is limited, but the unit is listed as battery ready and compatible with SigenStack BAT 12.0 system configuration data.

Installation Notes

PV connection type is MC4 with a maximum conductor size of 6 mm². AC connection uses OT/DT terminals with a maximum conductor size of 240 mm². IP66 rating supports outdoor installation. Operating temperature range is -30 to 60 °C.

Efficiency

Maximum efficiency is 98.6% at 380/400 Vac and 98.8% at 480 Vac. European efficiency is 98.3% at 380/400 Vac and 98.4% at 480 Vac.

Communication

WLAN / Fast Ethernet / RS485 / Sigen CommMod (4G/3G/2G)

Nominal Voltage (V)

600.00

Manufacturer

Sigenergy

Commodity Code

8504408490

Dimensions (mm) (H x W x D)

760 x 1020 x 420

Weight (kg)

75.7

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Datasheet Sigen Hybrid 50 60 80 100 110 125 M1HYA

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