GoodWe GW50K-ET-10

Product code: F.Goodwe.3F.00500.10.K-ET

Manufacturer

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Manufacturer	GOODWE
Inverter type	Hybrid
Inverter phases	3
Max. AC power	50000
Max. DC power	75000
Output power	50000
Circuit breaker value	75.8
MPPT	4
Amperage	42 / 32 / 42 / 32
WIFI	Tak
Ethernet	No
Compatible energy storage	Goodwe
Compatible optimizers	Tigo
Country of origin	China
Weight	65
Width	520
Height	660
Depth	260

GoodWe GW50K-ET-10 is a three-phase hybrid inverter 50 kW from the ET50 series, dedicated to large commercial and industrial installations. Equipped with 4 MPPT, support for HV batteries 200–800 V and parallel operation capability, it ensures maximum flexibility of the PV system. It offers backup power of 50 kVA (up to 75 kVA for 10 s), max efficiency 98.1% and communication WiFi / RS485 / CAN / 4G. The inverter comes with a 5-year warranty with an option to extend up to 10 years.

Other
- GoodWe_ET_40-50_EN_GW_ET_40-50kW_Datasheet.pdf
  File size: 533 KB
- GoodWe_ET_40-50_EN_GW_ET40-50kW_Quick-Installation-Guide.pdf
  File size: 8 MB
- GoodWe_ET_40-50_EN_GW_ET40-50kW_User-Manual.pdf
  File size: 15 MB
- GoodWe_ET_40-50_PL_GW_ET40-50kW_Certificate-NC-RfG.pdf
  File size: 924 KB
- GoodWe_ET_40-50_PL_GW_ET40-50kW_karta_katalogowa.pdf
  File size: 492 KB
- warunki_gwarancji.pdf
  File size: 184 KB

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Product description

GoodWe GW50K-ET-10 – 50 kW Hybrid Inverter, 3-phase

The GoodWe GW50K-ET-10 from the ET50 series is designed for large commercial and industrial PV plants. It provides AC power of 50 kW, supports HV batteries 200–800 V with a maximum charge/discharge current of 100 A and charge/discharge power of 55,000 W. With 4 MPPT trackers (42/32 A, 165–850 V range) it enables flexible plant design and maximum performance. The backup section supplies 50 kVA (up to 75 kVA for 10 s), and thanks to integration with a Static Transfer Switch (STS) the inverter operates like a UPS. Advanced protections include DC SPD Type II (option Type I+II), AC SPD Type II, residual current monitoring, anti-islanding and optional AFCI. Protection rating IP66, active fan cooling and noise <60 dB ensure reliability in harsh conditions. The inverter carries a 5-year warranty with an option to extend to 10 years.

Applications

Commercial and industrial PV systems with HV energy storage
Emergency power systems in manufacturing facilities
Integration with intelligent energy systems (BMS, Smart Grid)
Projects requiring parallel operation and high reliability

Key Benefits

AC power: 50 kW, 3-phase
4 MPPT, input current up to 42/32 A per tracker
HV battery support 200–800 V, charge/discharge current 100 A
Backup: 50 kVA (up to 75 kVA / 10 s)
Efficiency: max 98.1%, EU 97.5%, MPPT 99.0%
Protections: DC SPD Type II (option Type I+II), AC SPD Type II, RCD, anti-islanding, optional AFCI
Communication: WiFi, RS485, CAN, 4G (optional)
Protection rating: IP66, active fan cooling
Warranty: 5 years (optionally up to 10 years)

Technical Parameters

Parameter	Value
Rated AC power	50,000 W
Number of phases	3 (380/400 V, 50/60 Hz)
Number of MPPT / strings	4 / 2
Max PV input power	75,000 W
Max DC voltage	1,000 V
MPPT voltage range	165–850 V
PV start-up voltage	200 V
Max input current per MPPT	42 / 32 A
Max short-circuit current per MPPT	55 / 42 A
Battery support (HV)	200–800 V (nom. 500 V)
Max charge/discharge current	100 A
Max charging / discharging power	55,000 W
Backup – apparent power	50,000 VA (up to 75,000 VA / 10 s)
Max / EU / MPPT efficiency	98.1% / 97.5% / 99.0%
Protections	DC SPD Type II (option Type I+II), AC SPD Type II, RCD, anti-islanding, optional AFCI
Communication	WiFi, RS485, CAN, 4G (optional)
Protection rating	IP66, active fan cooling
Noise	<60 dB
Weight	65 kg
Warranty	5 years (optionally up to 10 years)

Offer for Your Project

Need a 50 kW hybrid inverter for industrial or commercial sites? Contact us – we will prepare a comprehensive B2B offer including storage sizing, protections and BOS for your PV project.