On-Grid
Sungrow undefined SG4400UD-MV-US

Sungrow • SG4400UD-MV-US (North America)

SG4400UD-MV-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.
0kW
Nominal AC Power
98.9%
Max Efficiency
6058 x 2896
Dimensions (mm)
Size Your System Find Installer

Ideal Use Case

The Sungrow SG4400UD-MV-US is tailored for specific solar energy needs. This inverter is an excellent choice if you:

Have a small residential system (0.0 kW or less)
Need 4 independent MPPT trackers for different roof orientations
Want maximum energy harvest (98.9% peak efficiency)
Focus on grid-tied operation without battery storage
Operate in extremely cold climates
Want remote monitoring and control capabilities

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 Power0 kW
Max Efficiency98.9 %
Euro Efficiency98.5 %
Max AC Current0 A
Rated AC Current0 A
Number of Feed-in Phases0
THD (Total Harmonic Distortion)3 %

DC Input Data

MPP Voltage Range915~1500 V
Max DC Voltage1500 V
Min DC Voltage to Start955 V
Max DC Current4904 A
Number of MPP Trackers4
DC Inputs28

Mechanical & Environmental Data

Dimensions (W x H x D)6058 x 2896 x 2438 mm
Weight16500.0 kg
Protection ClassNEMA 3R, NEMA 4X
Cooling MethodFan
DisplayLED
InterfaceRS 485, Ethernet, WLAN

Operating Conditions

Operating Temperature-35 ~ +60 ℃
Humidity0-100 %
Frequency57-63 Hz
Max Altitude1000 m
Transformer TypeYes
Power Consumption (Night)0 W

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Product FAQ

What size solar array can the Sungrow SG4400UD-MV-US handle?

The Sungrow SG4400UD-MV-US has a nominal AC output of 0kW with a maximum efficiency of 98.9%. It is typically paired with a solar array of 0–0kW DC for optimal energy harvest.

Is the Sungrow SG4400UD-MV-US a hybrid inverter?

The Sungrow SG4400UD-MV-US is a on-grid inverter. To add battery storage, you would need a separate AC-coupled battery inverter or upgrade to a hybrid model.

Does the Sungrow SG4400UD-MV-US have WiFi monitoring?

Most Sungrow 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 Sungrow SG4400UD-MV-US have?

This inverter features 4 independent MPPT trackers with a maximum DC input voltage of 1500V. Multiple trackers allow panels on different roof faces or orientations to operate independently for maximum yield.