Hybrid
Growatt undefined WIT 8K-XHU

Growatt • WIT 8-25K-XHU

WIT 8K-XHU

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.
8kW
Nominal AC Power
98.1%
Max Efficiency
465 x 644
Dimensions (mm)
Size Your System Find Installer

Ideal Use Case

The Growatt WIT 8K-XHU is tailored for specific solar energy needs. This inverter is an excellent choice if you:

Have a medium-sized 8.0 kW residential or small commercial system
Use three-phase grid connection
Need 2 independent MPPT trackers for different roof orientations
Want maximum energy harvest (98.1% peak efficiency)
Want to add battery storage now or in the future
Operate in extremely cold climates

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 Power8 kW
Max Efficiency98.1 %
Euro Efficiency97.2 %
Max AC Current13.33 A
Rated AC Current0 A
Number of Feed-in Phases3
THD (Total Harmonic Distortion)3 %

DC Input Data

MPP Voltage Range150~850 V
Max DC Voltage1000 V
Min DC Voltage to Start180 V
Max DC Current80 A
Number of MPP Trackers2
DC Inputs4

Mechanical & Environmental Data

Dimensions (W x H x D)465 x 644 x 241 mm
Weight45.0 kg
Protection ClassIP66
Cooling MethodFan
DisplayLED
InterfaceRS 485, USB, WLAN

Operating Conditions

Operating Temperature-30 ~ +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 8K-XHU handle?

The Growatt WIT 8K-XHU has a nominal AC output of 8kW with a maximum efficiency of 98.1%. It is typically paired with a solar array of 10–10kW DC for optimal energy harvest.

Is the Growatt WIT 8K-XHU a hybrid inverter?

Yes, the Growatt WIT 8K-XHU is a hybrid inverter that supports direct battery connection for energy storage and backup power.

Does the Growatt WIT 8K-XHU 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.

How many MPPT trackers does the Growatt WIT 8K-XHU have?

This inverter features 2 independent MPPT trackers with a maximum DC input voltage of 1000V. Multiple trackers allow panels on different roof faces or orientations to operate independently for maximum yield.

Is the Growatt WIT 8K-XHU 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.