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GEN2-LB-EU 3-6kW Hybrid Inverter Smart, Reliable, and Built for Nigerian Homes

Q: What makes GEN2-LB-EU 3-6kW suitable for Nigerian homes?

It is aimed at single-phase home backup where fast transfer, solar use, battery operation and remote monitoring need to be planned together.

Q: Can GEN2-LB-EU 3-6kW be used for essential-load backup?

Yes, when the backed-up circuits are selected carefully. Lighting, internet, refrigeration and security loads should be separated from heavy or non-essential equipment during sizing.

Q: What should installers record in LuxCloud after commissioning?

Record the plant, dongle binding, inverter model, battery model and any event screenshots so future support starts from site data instead of guesswork.

Q: Where can I get GEN2-LB-EU 3-6kW documents and support?

Use the download centre for the current datasheet or manual, check the warranty page, and send model, serial number, site photos or PDF files through the Nigeria contact form when you need technical support.

Dual MPPT, up to 9.6kW PV input

Supports on-grid and off-grid scenarios

Automatic switchover to backup power during outages

Remote monitoring via LuxCloud and mobile app

Compact, quiet, and easy to install

5-year warranty

At a glance: The GEN2-LB-EU 3-6K range includes a 5kW hybrid inverter for home energy storage, solar use and dependable outage backup.

Categories: GEN2-LB-EU 3-6K, Hybrid Series, Inverter, Single Phase

Powerful Energy Backup, Seamless Backup During Power Outages

Switches in less than 7ms to ensure your home stays powered even when the grid fails. Supports generator input for flexible backup in rural and urban areas.

Solar Ready & Expandable, PV Input up to 9.6kW – Scalable Up to 10 Units

Designed for Nigeria’s sunny conditions, with dual MPPTs and wide voltage range. Expandable system structure to grow with your energy needs.

Smart Charging & AI Optimization, Adapt to Tariff & Maximize Battery Use

Set time-of-use charging rules and let the system optimize discharge based on your load and solar generation. Works great with prepaid meters and tariff zones.

Easy Integration , Connect to Existing Solar or New Systems

Compatible with lithium batteries, diesel generators, and all mainstream PV panels. Supports both new setups and solar upgrades.

Remote Monitoring from Anywhere, Manage Your System via App or Web

Track real-time performance, receive fault alerts, and even upgrade firmware remotely—perfect for installers and smart home users.

Built for Harsh Conditions, IP66 Protection + Enhanced Cooling

Whether it’s a hot day or dusty season, GEN2-LB-EU performs reliably with its improved waterproofing and ventilation design.

Max PV Input-9.6kW

Output Power

3kW / 4kW / 5kW / 6kW

2 MPPTs

Monitoring

Wi-Fi / Ethernet / LuxCloud

Battery-Compatible with

48V lithium batteries

Backup Time

Instant switch in <7ms

Backup Time

Instant switch in <7ms

Warranty:

5 years

Powerful Energy Backup, Seamless Backup During Power Outages

Switches in less than 7ms to ensure your home stays powered even when the grid fails. Supports generator input for flexible backup in rural and urban areas.

Solar Ready & Expandable, PV Input up to 9.6kW – Scalable Up to 10 Units

Designed for Nigeria’s sunny conditions, with dual MPPTs and wide voltage range. Expandable system structure to grow with your energy needs.

Smart Charging & AI Optimization, Adapt to Tariff & Maximize Battery Use

Set time-of-use charging rules and let the system optimize discharge based on your load and solar generation. Works great with prepaid meters and tariff zones.

Easy Integration , Connect to Existing Solar or New Systems

Compatible with lithium batteries, diesel generators, and all mainstream PV panels. Supports both new setups and solar upgrades.

Remote Monitoring from Anywhere, Manage Your System via App or Web

Track real-time performance, receive fault alerts, and even upgrade firmware remotely—perfect for installers and smart home users.

Built for Harsh Conditions, IP66 Protection + Enhanced Cooling

Whether it’s a hot day or dusty season, GEN2-LB-EU performs reliably with its improved waterproofing and ventilation design.

Specification

Model	GEN2-LB-EU 3K	GEN2-LB-EU 3.6K	GEN2-LB-EU 4K	GEN2-LB-EU 4.6K	GEN2-LB-EU 5K	GEN2-LB-EU 6K
INPUT (PV DC)
Max. PV input power (W)	6600	7000	7000	9000	9600
Rated PV input voltage (V)	360
Number of independent MPPT inputs	2/(1:1)
PV input voltage range (V)	100~530
MPPT voltage range (V)	150~425
Start-up voltage (V)	100
Max. PV input current per MPPT (A)	18/18
Max. PV short-circuit current input per MPPT (А)	32/32
Battery
Compatible battery type	Lithium-ion/Lead-Acid
Rated battery voltage (V)	48
Battery voltage range (V)	40~60
Max. charging/discharging current (A)	80/80	80/80	80/80	96/96	105/120	125/140
Max. charging/discharging power (W)	3000	3600	4000	4600	5000	6000
Force wake up battery from PV function	YES
Grid
Rated AC voltage (V)	230
Rated AC frequency (Hz)	50/60
Rated AC output current (A)	13	15.7	17.4	20	21.7	26
Rated AC output power (W)	3000	3600	4000	4600	5000	6000
Max. AC intput power (W)	12000
PF	0.99(Adjustable from 0.8 leading to 0.8 lagging)
THDI	<3%
Max. continuous AC passthrough current(A)	52.2
GEN
Rated GEN voltage (V)	230
Rated GEN frequency (Hz)	50/60
Rated GEN input current (A)	40
Rated GEN input power (W)	9200
UPS
Rated output power (W)	3000	3600	4000	4600	5000	6000
Rated output voltage (V)	230
Rated output current (A)	13	15.7	17.4	20	21.7	26
Rated output frequency (Hz)	50/60
Surge power, duration	2 × rated power for 0.5s
Switching time (UPS)	7ms
Wave form	Sine wave
THDV	<5%
Efficiency
MPPT efficiency	99.9%
EU efficiency
Max. efficiency	97.3%
Max. charge / discharge efficiency	94.5%
Protection
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 surge protection	Type III
AC surge protection	Type III
General
Dimensions (WHD)	440528220mm / 17.420.88.7 in
Weight	25kg / 55 lbs
Ingress protection rating	NEMA4X/IP 66
Operating environment temperature range (°C)	-25~60
Storage temperature range (°C)	-40~65
Relative humidity	0~100%
Display & Communication interface	LCD+RGB, RS485/Wi-Fi/CAN
Warranty	5/10 years
Cooling method	Natural Cooling				Smart cooling
Topology on AC side	Transformer-less
Topology on Battery side	Transformer
Altitude(m)	2000
Noise emission(typical)	30dB				40dB	50dB
DC connection(VP-D4/MC4(Optional)	MC4
AC connector	YES
Standards & Certification	EN 62109/EN 61000, IEC 62116, IEC 61727, IEC 61683, G100/G99/G98, PIPEREE TypeA, CEI 0-21:2022 (V2:2024-01)

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Model selection

Planning with the GEN2-LB-EU 3-6kW Single-Phase Hybrid Inverter

Best fit

Nigerian homes seeking a single-phase hybrid inverter with fast backup transfer and remote monitoring.

Check before installation

Check essential load, startup surges, battery voltage and current, PV input and generator quality before commissioning.

FAQ

What makes GEN2-LB-EU 3-6kW suitable for Nigerian homes?

It is aimed at single-phase home backup where fast transfer, solar use, battery operation and remote monitoring need to be planned together.

Can GEN2-LB-EU 3-6kW be used for essential-load backup?

Yes, when the backed-up circuits are selected carefully. Lighting, internet, refrigeration and security loads should be separated from heavy or non-essential equipment during sizing.

What should installers record in LuxCloud after commissioning?

Record the plant, dongle binding, inverter model, battery model and any event screenshots so future support starts from site data instead of guesswork.

Where can I get GEN2-LB-EU 3-6kW documents and support?

Use the download centre for the current datasheet or manual, check the warranty page, and send model, serial number, site photos or PDF files through the Nigeria contact form when you need technical support.

Local project support

Confirm compatibility before you buy

Share your loads, supply type, target backup time and installation location. Our team can help narrow the inverter and battery options before a final site assessment.

Get a project quote View product documents