GoodWe GW50K-ET-10

GoodWe GW50K-ET-10 – 50 kW Hybrid Inverter with 4 MPPTs and Uninterruptible Power Supply (UPS)

The GoodWe GW50K-ET-10 is an efficient and modern industrial-grade hybrid inverter, designed for large commercial and industrial installations where reliability, flexibility, and the ability to integrate with energy storage systems are crucial. With a nominal power of 50 kW and four independent MPPT trackers, the device ensures high efficiency and flexibility in designing complex PV systems.

The inverter works perfectly with high-voltage (HV) lithium-ion batteries in the 200–800 V range, enabling fast and safe charging and discharging of the energy storage with a maximum power of 55 kW. It supports advanced operating modes – self-consumption, peak-shaving, time-of-use tariffs, and grid support – which can significantly reduce energy costs and optimize power management within a company.

The GW50K-ET-10 model also offers a UPS function, which – in conjunction with an optional STS box – allows for instantaneous switching to battery power in the event of a grid outage. Thanks to its parallel connection capability, inverters from this series are also ideal for expanded installations exceeding 100 kW.

Advantages and Functionality:

High nominal power of 50 kW – ideal for businesses, warehouses, halls, and industrial facilities

4 MPPTs – flexible string configuration for extensive PV installations

HV Li-Ion battery support (200–800 V) – charging/discharging up to 55,000 W

UPS function with fast switching (STS box required)

Remote monitoring and full communication – RS485, CAN, LAN, 4G (optional)

Parallel connection capability – easy system expansion

Built-in protections: overvoltage, overcurrent, short-circuit, AFCI (optional)

Smart active cooling – stable operation even under heavy loads

Compact design and wall mounting – space-saving

Technical Data (Key Parameters):

Inverter type: Hybrid, three-phase

AC output power: 50,000 W

Number of MPPTs: 4

Max. efficiency: 98.1%

European efficiency: 97.5%

Battery voltage range: 200 – 800 V

Max. charge/discharge power: 55,000 W

Max. PV power: 75,000 W

MPPT voltage range: 165 – 850 V

Nominal AC output voltage: 380 / 400 V (3L / N / PE)

Max. AC output current: 75.8 A

Backup power: up to 75,000 VA (10 sec), 60,000 VA (60 sec)

Output THD: <3%

Night consumption: <15 W

Protection degree: IP66

Cooling: Active, smart

Dimensions: 520 × 660 × 260 mm

Weight: 65 kg

Display and operation: LED, GoodWe app, WLAN

Thanks to its advanced technology, high power, and ability to work with energy storage systems and emergency power supply, the GoodWe GW50K-ET-10 is a complete solution for businesses and industrial facilities that want to achieve energy independence, optimize costs, and enhance the security of their infrastructure. This inverter is ready for the challenges of modern energy – efficient, scalable, and fully prepared to operate in a dynamically changing environment.