GEN3-LB-EU 3-8K
The Resilient Core of Residential Energy Security
The GEN3-LB-EU 3-8K redefines power density in its class. Its compact, lightweight design delivers the same high performance as bulkier inverters—without the bulk
1.5x PV Oversizing Up to 12kW Input
180A Charge/Discharge
IP66 Protection
16 Units in parallel
Backup Power Protection
Residential Self-Consumption
Smart Energy WORKSHOP/Office
Massive Scalability: Up to 16 Units
Grow as you go. Parallel up to 16 units, each paired with 3 PGEM MAX batteries, to reach a massive 128kW power / 768kWh storage—perfect for large estates, clinics, schools, and small industrial sites.
1.5x PV Overclocking: Up to 12kW Input
Maximize Generation Yield. With 2 independent MPPTs and PV input up to 12kW (1.5x rated output), GEN3 delivers efficient energy harvesting—even under low-light or complex roof conditions.
| UPS Output | |
|---|---|
| Max rated output power (w) | 8000 |
| Surge power, duration | 2 × rated power for 1s |
| PV Input | |
| Max. PV input power (w) | 12000 |
| Max. PV input voltage (V) | 530 |
| Grid | |
| Max. AC input power (w) | 12000 |
| Max.continuous AC bypass current (A) | 52A |
| THDI | ＜3% |
| General | |
| Parallel | 16 Units |
| Dimensions (W*H*D) | 416×538.5×229.5mm |
| Weight | 22.5kg |
GEN3-LB-EU 8K
Know MoreRated Output Power
8000W
Max. PV Input Power
12,000W
Max Charge/Discharge
180A
Scalability
Supports up to 16 units in parallel
THDI
<3%
GEN2-LB-EU 8K
Know MoreRated Output Power
8000W
Max. PV Input Power
12,000W
Max Charge/Discharge
167A
Scalability
Supports up to 16 units in parallel
THDI
<3%
AC/DC Surge Protection
Type II
AC/DC Surge Protection
Type III
Dimensions (W*H*D)
0.051 m3
416×538.5×229.5mm
Dimensions (W*H*D)
0.101 m3
566*653*275mm
Weight (Kg)
22.5kg
Weight (Kg)
48kg
GEN3-LB-EU 3-8K
Datasheet
User Manual
Q&A
The GEN3-LB-EU is a new-generation low-voltage hybrid inverter series for residential solar and energy storage systems. Available from 3kW to 8kW, it combines PV, battery, grid and generator integration with backup power and intelligent energy management.
The GEN3-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 models.
The maximum current depends on the inverter model. The GEN3-LB-EU 8K supports up to 180A charge/discharge current, allowing it to work effectively with higher-capacity and higher-current 48V battery systems.
PV capacity varies by model. The 8K model supports up to 12kWp PV input with dual MPPTs, providing greater flexibility for residential solar array design.
Yes. GEN3 is designed for strong backup and load-starting performance. When sizing the system, both the appliance’s continuous power and startup surge, as well as the battery’s discharge capability, should be considered.
The multifunctional GEN port can support different applications, including generator integration, Smart Load and AC Coupling, providing greater flexibility for different energy system designs.
Yes. The GEN3 platform supports up to 16 inverters in parallel, allowing the system to be expanded as power and energy requirements grow.
Yes. Through LuxCloud, users and authorized installers can remotely monitor PV, battery, grid and load data. Supported settings, diagnostics and OTA firmware updates can also be managed remotely.
