On-Grid
SMA undefined Sunny Tripower X 25-US

SMA • Sunny Tripower X-US 20-30kW

Sunny Tripower X 25-US

Region:Germany
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.
37.5kW
Nominal AC Power
0%
Max Efficiency
728 x 762
Dimensions (mm)
Size Your System Find Installer

Ideal Use Case

The SMA Sunny Tripower X 25-US is tailored for specific solar energy needs. This inverter is an excellent choice if you:

Manage a large 37.5 kW commercial or industrial solar array
Use three-phase grid connection
Need 3 independent MPPT trackers for different roof orientations
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 Power37.5 kW
Max Efficiency0 %
Euro Efficiency98 %
Max AC Current30 A
Rated AC Current0 A
Number of Feed-in Phases3
THD (Total Harmonic Distortion)3 %

DC Input Data

MPP Voltage Range150~1000 V
Max DC Voltage1000 V
Min DC Voltage to Start188 V
Max DC Current72 A
Number of MPP Trackers3
DC Inputs6

Mechanical & Environmental Data

Dimensions (W x H x D)728 x 762 x 266 mm
Weight35.0 kg
Protection ClassNEMA 4X
Cooling MethodFan
DisplayLED
InterfaceEthernet, WLAN

Operating Conditions

Operating Temperature-25 ~ +60 ℃
Humidity0-100 %
Frequency54-66 Hz
Transformer TypeTransformerless
Power Consumption (Night)0 W

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Product FAQ

What size solar array can the SMA Sunny Tripower X 25-US handle?

The SMA Sunny Tripower X 25-US has a nominal AC output of 37.5kW with a maximum efficiency of 0%. It is typically paired with a solar array of 45–49kW DC for optimal energy harvest.

Is the SMA Sunny Tripower X 25-US a hybrid inverter?

The SMA Sunny Tripower X 25-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 SMA Sunny Tripower X 25-US have WiFi monitoring?

Most SMA 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 SMA Sunny Tripower X 25-US have?

This inverter features 3 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 SMA Sunny Tripower X 25-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.