Usage Scenario
STANDARD &MEDIUM-SIZEDHOMES
LARGE RESIDENTIAL HOMES &VILLAS
LIGHT COMMERCIAL & SMALL BUSINESSES
Robust Continuous Output Power
Delivering 7kW to 14kW of continuous AC output power, paired with a maximum charge and discharge current of up to 250A.
Dedicated GEN Port with Smart Load & AC Coupling
Equipped with an independent generator port, the inverter seamlessly integrates Smart Load management and AC Coupled capabilities.
GEN-LB-EU
7/7.5/8/10/12/14K
Related Products
Which hybrid inverter is Best for You?
GEN2-LB-EU 7-14K
Know MoreMax. Continuous AC Output Power
14,000W
Max. PV Input Power
18,000W
Number of Independent MPPT Inputs
3 / (1:1:1)
Start-up Voltage
100 V
Protection
Over Current / Voltage Protection
AC Short-circuit Current Protection
GEN-LB-EU 7-10K
Know MoreMax. Continuous AC Output Power
10,000W
Max. PV Input Power
15,000W
Number of Independent MPPT Inputs
2 / (2:2)
Start-up Voltage
140 V
Protection
Over Current / Voltage Protection
AC Short-circuit Current Protection
GEN-LB-EU 7-14k
ULTIMATE HYBRID ENERGY CONTROL
Datasheet
User Manual
Q&A
Download LuxCloud APP
FAQ
What is the GEN2-LB-EU 7–14K series?
The GEN2-LB-EU is a low-voltage hybrid inverter series available from 7kW to 14kW, designed for residential and light commercial solar energy storage systems. It integrates PV, battery, grid and backup power for flexible energy management.
What battery voltage does the GEN2-LB-EU support?
The GEN2-LB-EU is designed for 48V low-voltage battery systems. It supports compatible lithium batteries with BMS communication. Please refer to the latest LuxpowerTek battery compatibility list for supported brands and models.
How much solar PV can be connected to the GEN2-LB-EU?
The supported PV capacity depends on the specific 7–14kW model. PV array design must remain within the inverter’s maximum PV power, MPPT voltage and input current limits specified in the latest datasheet.
Can GEN2-LB-EU provide backup power during a grid outage?
Yes. When the grid is unavailable, the inverter can continue supplying connected backup loads using available PV and battery energy. Backup duration depends on battery capacity, SOC, solar generation and load consumption.
Can it handle air conditioners, pumps and other high-surge loads?
Yes, provided the running power and startup surge are within the inverter and battery system capabilities. For motors, pumps and compressors, startup power should always be considered when sizing the system.
Can a generator be connected to the GEN2-LB-EU?
Yes. GEN2-LB-EU supports generator integration, allowing a compatible generator to provide an additional AC energy source for loads and battery charging when PV or stored energy is insufficient.
What can the multifunctional port be used for?
Depending on the system configuration, the multifunctional port can support applications such as generator integration, Smart Load and AC Coupling, providing flexibility for different energy system designs.
Does GEN2-LB-EU support Zero Export and Time-of-Use (TOU)?
Yes. The system supports export control and scheduled battery charging/discharging, helping users increase solar self-consumption, maintain backup reserves and optimize energy use according to electricity tariffs.
Can multiple GEN2-LB-EU inverters operate in parallel?
Yes. Compatible GEN2-LB-EU units support parallel operation, allowing system power and storage capacity to be expanded for larger applications. Parallel installation must follow LuxpowerTek’s applicable wiring and configuration requirements.
Can GEN2-LB-EU be monitored and configured remotely?
Yes. Through LuxCloud, users and authorized installers can remotely monitor PV, battery, grid and load information. Supported system settings, diagnostics and firmware functions can also be managed remotely.