Hybrid
Luxpower undefined GEN2-LB-EU 3K
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Luxpower • GEN2-LB-EU 3-6K Hybrid

GEN2-LB-EU 3K

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.
3kW
Nominal AC Power
97.3%
Max Efficiency
528 x 440
Dimensions (mm)
Size Your System Find Installer

Ideal Use Case

The Luxpower GEN2-LB-EU 3K is tailored for specific solar energy needs. This inverter is an excellent choice if you:

Have a small residential system (3.0 kW or less)
Use single-phase grid connection
Need 2 independent MPPT trackers for different roof orientations
Prioritize high efficiency performance
Want to add battery storage now or in the future
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 Power3 kW
Max Efficiency97.3 %
Euro Efficiency0 %
Max AC Current0 A
Rated AC Current13 A
Number of Feed-in Phases1
THD (Total Harmonic Distortion)3 %

DC Input Data

MPP Voltage Range150~425 V
Max DC Voltage530 V
Min DC Voltage to Start100 V
Max DC Current0 A
Number of MPP Trackers2
DC Inputs0
ConnectorsMC4

Mechanical & Environmental Data

Dimensions (W x H x D)528 x 440 x 220 mm
Weight25.0 kg
Protection ClassIP66, NEMA 4X
Cooling MethodFan
DisplayLCD
InterfaceRS 485, WLAN

Operating Conditions

Operating Temperature-25 ~ +60 ℃
Humidity0-100 %
Frequency50, 60 Hz
Max Altitude2000 m
Transformer TypeTransformerless
Power Consumption (Night)0 W

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Product FAQ

What size solar array can the Luxpower GEN2-LB-EU 3K handle?

The Luxpower GEN2-LB-EU 3K has a nominal AC output of 3kW with a maximum efficiency of 97.3%. It is typically paired with a solar array of 4–4kW DC for optimal energy harvest.

Is the Luxpower GEN2-LB-EU 3K a hybrid inverter?

Yes, the Luxpower GEN2-LB-EU 3K is a hybrid inverter that supports direct battery connection for energy storage and backup power.

Does the Luxpower GEN2-LB-EU 3K have WiFi monitoring?

Most Luxpower 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 Luxpower GEN2-LB-EU 3K have?

This inverter features 2 independent MPPT trackers with a maximum DC input voltage of 530V. Multiple trackers allow panels on different roof faces or orientations to operate independently for maximum yield.

Is the Luxpower GEN2-LB-EU 3K a single-phase inverter?

Yes, this is a single-phase inverter. Single-phase inverters are the most common choice for standard residential grid connections.