On-Grid
Voltronic undefined InfiniSolar V-3K-48

Voltronic • InfiniSolar V 1-5K On-Grid

InfiniSolar V-3K-48

Region:Taiwan
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.
4kW
Nominal AC Power
90%
Max Efficiency
300 x 440
Dimensions (mm)
Size Your System Find Installer

Ideal Use Case

The Voltronic InfiniSolar V-3K-48 is tailored for specific solar energy needs. This inverter is an excellent choice if you:

Have a 4.0 kW residential PV system
Have panels with uniform orientation and tilt
Focus on grid-tied operation without battery storage

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 Power4 kW
Max Efficiency90 %
Euro Efficiency0 %
Max AC Current13 A
Rated AC Current0 A
Number of Feed-in Phases0
THD (Total Harmonic Distortion)0 %

DC Input Data

MPP Voltage Range60~115 V
Max DC Voltage0 V
Min DC Voltage to Start0 V
Max DC Current0 A
Number of MPP Trackers1
DC Inputs0

Mechanical & Environmental Data

Dimensions (W x H x D)300 x 440 x 100 mm
Weight8.0 kg
InterfaceRS 232, USB

Operating Conditions

Operating Temperature-0 ~ +50 ℃
Humidity0-90 %
Frequency50, 60 Hz
Power Consumption (Night)0 W

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Product FAQ

What size solar array can the Voltronic InfiniSolar V-3K-48 handle?

The Voltronic InfiniSolar V-3K-48 has a nominal AC output of 4kW with a maximum efficiency of 90%. It is typically paired with a solar array of 5–5kW DC for optimal energy harvest.

Is the Voltronic InfiniSolar V-3K-48 a hybrid inverter?

The Voltronic InfiniSolar V-3K-48 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 Voltronic InfiniSolar V-3K-48 have WiFi monitoring?

Most Voltronic 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 Voltronic InfiniSolar V-3K-48 have?

This inverter features 1 independent MPPT tracker. Multiple trackers allow panels on different roof faces or orientations to operate independently for maximum yield.