Hybrid
Growatt undefined WIT 50K-AU-US / K-A-US

GrowattWIT 50-100K-AU-US / K-A-US

WIT 50K-AU-US / K-A-US

Region:China
Region shows where the seller or factory is located. Most ship globally, and all listed suppliers should be able to ship to your current location.
50kW
Nominal AC Power
0%
Max Efficiency
850 x 1350
Dimensions (mm)

Ideal Use Case

The Growatt WIT 50K-AU-US / K-A-US is tailored for specific solar energy needs. This inverter is an excellent choice if you:

Manage a large 50.0 kW commercial or industrial solar array
Use three-phase grid connection
Want to add battery storage now or in the future
Install in hot climate regions

Don’t guess your solar setup — calculate it first!

Take our Solar Quiz to get a personalized recommendation for panels, inverter, battery capacity, and system size — before you spend money on the wrong setup.

Run Technical Sizing

AC Output Data

Nominal AC Power50 kW
Max Efficiency0 %
Euro Efficiency0 %
Max AC Current66.2 A
Rated AC Current0 A
Number of Feed-in Phases3
THD (Total Harmonic Distortion)3 %

DC Input Data

Max DC Voltage0 V
Min DC Voltage to Start0 V
Max DC Current0 A
Number of MPP Trackers0
DC Inputs0

Mechanical & Environmental Data

Dimensions (W x H x D)850 x 1350 x 510 mm
Weight140.0 kg
Protection ClassIP66, NEMA 4X
Cooling MethodFan
InterfaceRS 485, WLAN

Operating Conditions

Operating Temperature-5 ~ +60 ℃
Humidity0-100 %
Frequency45-65 Hz
Max Altitude4000 m
Transformer TypeTransformerless
Power Consumption (Night)0 W

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Product FAQ

What size solar array can the Growatt WIT 50K-AU-US / K-A-US handle?

The Growatt WIT 50K-AU-US / K-A-US has a nominal AC output of 50kW with a maximum efficiency of 0%. It is typically paired with a solar array of 60–65kW DC for optimal energy harvest.

Is the Growatt WIT 50K-AU-US / K-A-US a hybrid inverter?

Yes, the Growatt WIT 50K-AU-US / K-A-US is a hybrid inverter that supports direct battery connection for energy storage and backup power.

Does the Growatt WIT 50K-AU-US / K-A-US have WiFi monitoring?

Most Growatt inverters come with or support optional WiFi/Ethernet dongles. This allows you to track your solar production and battery status via a mobile app or web portal in real-time.

Is the Growatt WIT 50K-AU-US / K-A-US a three-phase inverter?

Yes, this is a three-phase inverter. Three-phase inverters are ideal for larger homes, commercial systems, or regions with three-phase grid connections.