PGEM Residential Battery Module Scalable Home Energy Storage with Smart Protection

① 3-6kW true off-grid solar shading device with hybrid functionality

② Supports PV, battery, grid, and generator input

③ Specifically designed for energy independence and backup use

④ Wide PV input range for flexible system design

⑤ Integrated CT interface for smart power control

⑥ Remote monitoring and OTA updates via LuxCloud

⑦ 2-year warranty (3-year warranty for Luxpower batteries)

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Description

5.12 kWh safe LFP chemistry

Smart BMS with active balancing

1C continuous charge/discharge
Wall-mounted / Grounded

 

Parallel up to 32 modules

Remote firmware upgrades

10-year warranty

Safe & Reliable Power

Lithium iron phosphate cells ensure maximum safety with excellent thermal stability and more than 6000 cycles at 90% depth of discharge, delivering dependable backup power for years.

Smart BMS for Extended Life

Integrated smart BMS offers overvoltage, undervoltage, overcurrent, temperature, and short-circuit protection. Active cell balancing minimizes degradation, improving battery lifespan.

Powerful & Flexible

Rated for 1C continuous charge/discharge, PGEM supports high-power applications while providing scalable expansion up to 32 modules in parallel without extra devices.

Universal Compatibility

PGEM works seamlessly with major inverter brands including Luxpower, Victron, Growatt, Deye, Voltronic, SMA, Sofar, SolArk, SRNE, Must, and more.

Remote Maintenance Ready

Enjoy convenient firmware upgrades and remote troubleshooting with original firmware backup to avoid upgrade failures, maximizing system uptime.

Ideal for Nigerian Households

$180.00
Reliable power in unstable grid environments
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$180.00
Perfect for solar backup or off-grid living
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$180.00
Safe indoor installation with minimal maintenance
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Real-Time Smart Monitoring

Stay connected with your energy storage system through advanced app monitoring, checking SOC, charge/discharge status, cycle history, and applying OTA firmware updates anytime.

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Specification

Datasheet GEN-LB-EU 5K GEN-LB-EU 6K
INPUT (PV DC)
Max. PV array power (W) 8000 8000
Rated PV input voltage (V) 360V 360V
Number of independent MPPT inputs 2 2
PV input voltage range (V) 100~550 100~550
MPPT voltage range (V) 120~500 120~500
Start-up voltage (V) 140 140
Max. PV input current per MPPT (A) 17 17
Max. PV short-circuit current input per MPPT (A) 25 25
Battery
Compatible battery type Lithium-ion / Lead-Acid Lithium-ion / Lead-Acid
Rated battery voltage (V) 48 48
Battery voltage range (V) 40~60 40~60
Max. charge/discharge current (A) 100A 120A
Max. charge/discharge power (W) 5000 6000
Force wake up battery from PV fuction (Y/N) Y Y
Grid
Rated AC voltage (V) 230 230
Rated AC frequency (Hz) 50/60 50/60
Rated AC output current (A) 21.7A 26A
Rated AC output power (W) 5000 6000
Max. AC input current (A) 34.7 34.7
PF 0.99 (Adjustable from 0.8 leading to 0.8 lagging) 0.99 (Adjustable from 0.8 leading to 0.8 lagging)
THDI <3% <3%
Rated AC current of BYPASS relays (A) 60 60
UPS
Rated output power (W) 5000 6000
Rated output voltage (V) 230 230
Rated output current (A) 21.7A 26A
Rated output frequency (Hz) 50/60 50/60
Surge power, duration
Switching time (UPS) <20ms <20ms
Wave form sine wave sine wave
THDV <5% <5%
Efficiency
MPPT efficiency 99.9% 99.9%
Max. efficiency 97.3% 97.3%
Max. charge efficiency 94.5% 94.5%
Max. discharge efficiency 94.5% 94.5%
Protection
Over current / voltage protection (Y/N) YES YES
Anti-islanding protection (Y/N) YES YES
AC Short-circuit current protection (Y/N) YES YES
Leakage current protection (Y/N) YES YES
Ground fault monitoring (Y/N) YES YES
Grid monitoring (Y/N) YES YES
DC Switch (Y/N) YES YES
DC Surge protection Type III Type III
AC Surge protection Type III Type III
General
Dimensions (W*H*D) 455*467*181mm / 17.9*18.4*7.1inch 455*467*181mm / 17.9*18.4*7.1inch
Weight (kg) 29kg / 64lbs 29kg / 64lbs
Ingress protection rating IP65 IP65
Operating environment temperature range (°C) -25~60 -25~60
Storage temperature range (°C) -40~65 -40~65
Relative humidity 0~95% 0~95%
Display & Communication interface LCD, RS485/Wi-Fi/CAN LCD, RS485/Wi-Fi/CAN
Warranty 5 years 5 years
Cooling method Smart cooling Smart cooling
Topology on AC side Transformer-less Transformer-less
Topology on Battery side Transformer Transformer
Altitude (m) <2000 <2000
Noise emission (typical) <25dB <25dB
DC connection (VP-D4/MC4(Optional)) MC4 MC4
AC connector YES YES

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