GEN2-LB-EU 7-14kW Hybrid Inverter Heavy-Duty Hybrid Power, Smart Control for Every Scenario

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GEN2-LB-EU 7-14kW Hybrid Inverter Heavy-Duty Hybrid Power, Smart Control for Every Scenario

Single-phase hybrid inverter with up to 14kW output

3 MPPTs, supporting up to 18kW PV input

Supports generator, lithium batteries, grid & off-grid

Scalable, intelligent, and resilient

Remote monitoring & firmware upgrade ready Ideal for mid to large homes, farms, and businesses

10-year warranty

Categories: GEN2-LB-EU 7-14k, Single Phase

Designed for High Power Needs, Power Larger Appliances with Confidence

From deep freezers and borehole pumps to multi-room ACs—GEN2 7–14kW provides stable and reliable power when the grid goes down.

Maximize Solar Harvest Up to 18kW PV Input with 3 MPPTs

Supports flexible PV string layouts and high solar input. Perfect for rooftops, ground arrays, and commercial-grade setups.

Smart AI Energy Management TOU-Aware Charging + AI Optimization

Schedule charging during low-tariff hours or let AI dynamically decide when to charge/discharge for max savings and better energy use.

Built for Big System, Expandable – Connect up to 10 Units

GEN2-LB-EU 7–14kW supports up to 10 inverters in parallel—scale your system easily without compromising performance.

Generator-Compatible, Built-in Gen Port for Seamless Switching

Use diesel generators as backup input or battery charger. Auto-switching ensures reliable runtime even in remote areas.

Remote Operation, Anywhere, LuxCloud + App Control

Track live PV, battery, and load data. Modify settings remotely, receive alerts, and perform OTA firmware updates with ease.

Built for Nigerian Conditions, Weather-Resistant Design with Improved Cooling

Upgraded waterproof housing and thermal layout keep the system running in hot, dusty or humid environments. IP66 rated.

Output Power:

7kW / 10kW / 14kW

Max PV Input 18kW (3 MPPTs)

Battery Voltage: 48V

Parallel Support: Up to 10 units

Monitoring-Wi-Fi / Ethernet / LuxCloud

Mode Switching: On-grid / Off-grid / Hybrid

Compatibility: Lithium, Lead-acid, Diesel Generator

Protection: IP66

Warranty: 5 years

Designed for High Power Needs, Power Larger Appliances with Confidence

From deep freezers and borehole pumps to multi-room ACs—GEN2 7–14kW provides stable and reliable power when the grid goes down.

Maximize Solar Harvest Up to 18kW PV Input with 3 MPPTs

Supports flexible PV string layouts and high solar input. Perfect for rooftops, ground arrays, and commercial-grade setups.

Smart AI Energy Management TOU-Aware Charging + AI Optimization

Schedule charging during low-tariff hours or let AI dynamically decide when to charge/discharge for max savings and better energy use.

Built for Big System, Expandable – Connect up to 10 Units

GEN2-LB-EU 7–14kW supports up to 10 inverters in parallel—scale your system easily without compromising performance.

Generator-Compatible, Built-in Gen Port for Seamless Switching

Use diesel generators as backup input or battery charger. Auto-switching ensures reliable runtime even in remote areas.

Remote Operation, Anywhere, LuxCloud + App Control

Track live PV, battery, and load data. Modify settings remotely, receive alerts, and perform OTA firmware updates with ease.

Built for Nigerian Conditions, Weather-Resistant Design with Improved Cooling

Upgraded waterproof housing and thermal layout keep the system running in hot, dusty or humid environments. IP66 rated.

Specification

Model	GEN2-LB-EU 7K	GEN2-LB-BR 7.5K	GEN2-LB-EU 8K	GEN2-LB-EU 10K	GEN2-LB-EU 12K	GEN2-LB-EU 14K
Input (PV DC)
Max. PV input power (W)	12000			15000	18000	18000
Rated PV input voltage (V)	340
Number of independent MPPT inputs	3/(1:1:1)
PV input voltage range (V)	100-550
MPPT voltage range (V)	120-440
Start-up voltage (V)	100
Max. PV input current per MPPT (A)	26/15/15
Max. PV short-circuit current input per MPPT (А)	31/18/18
Battery
Compatible battery type	Lithium-ion/Lead-Acid
Rated battery voltage (V)	48
Battery voltage range (V)	40~60
Max. charging/discharging current (A)	147	157	167	210	250	250
Max. charging/discharging power (W)	7000	7500	8000	10000	12000	12000
Force wake up battery from PV function	YES
Grid
Rated AC voltage (V)	230	220	230
Rated AC frequency (Hz)	50/60
Rated AC output current (A)	30.5	34.1	35	43.5	52	61
Rated AC output power (W)	7000	7500	8000	10000	12000	14000
Acceptable Input Voltage Range (V)	180~270
Max. AC intput current (A)	80
Max. AC intput power (W)	18000
PF	0.99(Adjustable from 0.8 leading to 0.8 lagging)
THDI	<5%
Max. continuous AC passthrough current (A)	80
GEN
Rated GEN voltage (V)	230	220	230
Rated GEN frequency (Hz)	50/60
Rated GEN input current (A)	80
Rated GEN input power (W)	18000
UPS
Rated output power (W)	7000@230V	7500@220V	8000@230V	10000@230V	12000@230V	12000@230V
Rated output voltage (V)	230	220	230
Rated output current (A)	30.5	34.1	35	43.5	52	52
Rated output frequency (Hz)	50/60
Surge power, duration	1.1Pn/12min; 1.25Pn/6min; 1.35Pn/1min; 1.5Pn/1S; 2Pn/0.5S
Switching time (UPS)	Single: 10ms / Parallel: 20ms
Wave form	Sine wave
THDV	<3%
Efficiency
MPPT efficiency	99.9%
EU efficiency
Max. efficiency
Max. charge / discharge efficiency	95.0%
Protection
PV reverse polarity protection	YES
Over current/voltage protection	YES
Anti-islanding protection	YES
AC Short-circuit current protection	YES
Leakage current protection	YES
Ground fault monitoring	YES
Grid monitoring	YES
DC switch	YES
DC switch	YES
AC/DC surge protection	Type III
General
Dimensions (WHD)	520653275mm / 20.525.710.8 in
Weight	47.5kg / 104.7lbs
Ingress protection rating	IP66
Relative humidity	0~100%
Operating environment temperature range (°C)	-25~60℃ , > 45℃ Derating
Storage temperature range (°C)	-25~60
Display & Communication interface	Touch color screen, RS485/Wifi/CAN
Warranty	5/10 years
Cooling method	Smart cooling
Topology on AC / Battery side	Transformer-less / Transformer
Altitude	<2000m
Noise emission (typical)	<55dB
Standards & Certification	PTPIREE TypeA, EN 62109-1/EN 61000

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