Hybrid
Growatt undefined WIT 25K-HU

Growatt • WIT 17-25K-HU

WIT 25K-HU

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.
25kW
Nominal AC Power
97.6%
Max Efficiency
475 x 695
Dimensions (mm)
Size Your System Find Installer

Ideal Use Case

The Growatt WIT 25K-HU is tailored for specific solar energy needs. This inverter is an excellent choice if you:

Operate a 25.0 kW commercial solar installation
Need 2 independent MPPT trackers for different roof orientations
Prioritize high efficiency performance
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 Power25 kW
Max Efficiency97.6 %
Euro Efficiency97 %
Max AC Current41.67 A
Rated AC Current0 A
Number of Feed-in Phases0
THD (Total Harmonic Distortion)2 %

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)475 x 695 x 241 mm
Weight55.0 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 25K-HU handle?

The Growatt WIT 25K-HU has a nominal AC output of 25kW with a maximum efficiency of 97.6%. It is typically paired with a solar array of 30–33kW DC for optimal energy harvest.

Is the Growatt WIT 25K-HU a hybrid inverter?

Yes, the Growatt WIT 25K-HU is a hybrid inverter that supports direct battery connection for energy storage and backup power.

Does the Growatt WIT 25K-HU 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 25K-HU 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.