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PGEM Residential Battery Module Scalable Home Energy Storage with Smart Protection

① Quick installation for wall-mounted or floor-stand

② Remote monitoring

③ Flexible remote upgrade

④ Auto-addressing for master/slaves set up

⑤ Parallel up to 32 modules

⑥ Wide range inverter compatibility

⑦ 1C rate continuous charge/discharge

⑧ Multi protection to avoid over discharge

⑨ Smart BMS management for longer lifespan

⑩ Active balancing charging, low self consumption

At a glance: PGEM is a 5.12kWh wall-mounted lithium battery for compatible low-voltage home solar and backup systems.

Categories: Battery Storage, PGEM, Residential

5.12 kWh safe LFP chemistry

1C continuous charge/discharge

Wall-mounted / Grounded

Remote firmware upgrades

Smart BMS with active balancing

Parallel up to 32 modules

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

Reliable power in unstable grid environments

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Perfect for solar backup or off-grid living

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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.

Specification

Model	PGEM
Cell Type	LFP
Rated Energy	5.12kWh
Rated Capacity	100Ah
Rated Voltage	51.2V
Charge Voltage	56.5V
Max. Charge/Discharge Current	100A
Discharge Peak Current	105A / 15s, 150A / 0.5s
Parallel	Up to 32 units parallelable w/o extra device needed, slave battery drops offline or come back alive does not affect system running
IP Level	IP20
Dimension (WHD)	428640166mm / 16.925.26.5 in
Weight	58kg / 127.9lbs
Communication	CAN/RS485
Compatible Inverter	Victron, Luxpower, Deye, Voltronic, SMA Goodwe, Growatt, Sofar, Solark, SRNE, Must
Humidity	5%~85% RH (No condensation)
Work Temperature	-20 ~ +55 ℃
Storage Temperature	-10 ~ +35 ℃
Remote Maintenance	Flexible remote upgrade, remote monitoring Original firmware backup to prevent upgrade failure
Warranty *	10 years, 6000 cycles
Certification	CE UN38.3; IEC62619
Protection	Overcharge/discharge/current/voltage/temperature protection Short circuit protection, Reverse connection protection Stronger active balance, Low SOC protection

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Model selection

Planning with the PGEM 5.12kWh LFP Home Battery

Best fit

Homes that want compact wall-mounted storage with a planned expansion path.

Check before installation

Review wall structure, service clearances, battery-to-inverter communication, cable protection and target usable energy.

FAQ

Why choose a wall-mounted PGEM 5.12kWh battery?

PGEM fits homes that want compact low-voltage storage mounted close to compatible inverter equipment with service access planned from the start.

What should be checked before wall mounting PGEM?

Check wall strength, clearances, cable route, ventilation, battery communication, protection and whether the location stays within product conditions.

Can PGEM be expanded later?

Expansion must follow the current manual and approved inverter communication arrangement. Matching voltage alone is not enough for safe battery expansion.

Where can I get PGEM 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