On-Grid
KACO undefined 155 TL3

KACO • Blueplanet 155 - 165 TL3

155 TL3

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.
232.5kW
Nominal AC Power
99.1%
Max Efficiency
699 x 719
Dimensions (mm)
Size Your System Find Installer

Ideal Use Case

The KACO 155 TL3 is tailored for specific solar energy needs. This inverter is an excellent choice if you:

Manage a large 232.5 kW commercial or industrial solar array
Use three-phase grid connection
Have panels with uniform orientation and tilt
Want maximum energy harvest (99.1% peak efficiency)
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 Power232.5 kW
Max Efficiency99.1 %
Euro Efficiency98.9 %
Max AC Current0 A
Rated AC Current456 A
Number of Feed-in Phases3
THD (Total Harmonic Distortion)3 %

DC Input Data

MPP Voltage Range875~1300 V
Max DC Voltage1500 V
Rated DC Voltage900 V
Min DC Voltage to Start1000 V
Max DC Current183 A
Number of MPP Trackers1
DC Inputs2

Mechanical & Environmental Data

Dimensions (W x H x D)699 x 719 x 460 mm
Weight78.2 kg
Protection ClassIP66, NEMA 4X
Cooling MethodFan
DisplayLED
InterfaceRS 485, Ethernet, USB

Operating Conditions

Operating Temperature-25 ~ +60 ℃
Humidity0-100 %
Frequency45-65 Hz
Max Altitude3000 m
Transformer TypeTransformerless
Power Consumption (Night)0 W

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Product FAQ

What size solar array can the KACO 155 TL3 handle?

The KACO 155 TL3 has a nominal AC output of 232.5kW with a maximum efficiency of 99.1%. It is typically paired with a solar array of 279–302kW DC for optimal energy harvest.

Is the KACO 155 TL3 a hybrid inverter?

The KACO 155 TL3 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 KACO 155 TL3 have WiFi monitoring?

Most KACO 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 KACO 155 TL3 have?

This inverter features 1 independent MPPT tracker with a maximum DC input voltage of 1500V. Multiple trackers allow panels on different roof faces or orientations to operate independently for maximum yield.

Is the KACO 155 TL3 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.