Off-Grid
Huawei undefined SUN2000-20KTL-M3

Huawei • SUN2000-20KTL-M3 (JP)

SUN2000-20KTL-M3

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.
20kW
Nominal AC Power
97.6%
Max Efficiency
681 x 530
Dimensions (mm)
Size Your System Find Installer

Ideal Use Case

The Huawei SUN2000-20KTL-M3 is tailored for specific solar energy needs. This inverter is an excellent choice if you:

Operate a 20.0 kW commercial solar installation
Use three-phase grid connection
Need 4 independent MPPT trackers for different roof orientations
Prioritize high efficiency performance
Focus on grid-tied operation without battery storage
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 Power20 kW
Max Efficiency97.6 %
Euro Efficiency0 %
Max AC Current0 A
Rated AC Current57.2 A
Number of Feed-in Phases3
THD (Total Harmonic Distortion)0 %

DC Input Data

MPP Voltage Range200~750 V
Max DC Voltage750 V
Min DC Voltage to Start200 V
Max DC Current144 A
Number of MPP Trackers4
DC Inputs8

Mechanical & Environmental Data

Dimensions (W x H x D)681 x 530 x 270 mm
Weight43.0 kg
Protection ClassIP66
Cooling MethodNatural
DisplayLED
InterfaceRS 485, USB

Operating Conditions

Operating Temperature-25 ~ +60 ℃
Humidity0-100 %
Frequency50, 60 Hz
Max Altitude4000 m
Transformer TypeTransformerless
Power Consumption (Night)0 W

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Product FAQ

What size solar array can the Huawei SUN2000-20KTL-M3 handle?

The Huawei SUN2000-20KTL-M3 has a nominal AC output of 20kW with a maximum efficiency of 97.6%. It is typically paired with a solar array of 24–26kW DC for optimal energy harvest.

Is the Huawei SUN2000-20KTL-M3 a hybrid inverter?

The Huawei SUN2000-20KTL-M3 is a off-grid inverter. To add battery storage, you would need a separate AC-coupled battery inverter or upgrade to a hybrid model.

Does the Huawei SUN2000-20KTL-M3 have WiFi monitoring?

Most Huawei 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 Huawei SUN2000-20KTL-M3 have?

This inverter features 4 independent MPPT trackers with a maximum DC input voltage of 750V. Multiple trackers allow panels on different roof faces or orientations to operate independently for maximum yield.

Is the Huawei SUN2000-20KTL-M3 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.