Collection: 48V LiFePO4 Batteries

48V LiFePO4 batteries are the standard for home solar, backup and off-grid systems. At 48V (51.2V nominal), a battery bank carries a quarter of the current of a 12V bank at the same power, so wiring is thinner and losses are lower, and most hybrid and off-grid inverters are built for it.

Our 48V batteries

Battery	Capacity	Format	Best for
GSL 14.34 kWh wall-mount	14.34 kWh (280Ah)	Indoor wall-mount; self-heating version available	Home backup and off-grid homes; up to 16 in parallel
GSL Energy Powerlite 5 kWh	5.12 kWh (100Ah)	Compact module	Smaller systems and cottages; expand by adding modules
Growatt ALP LV-US 5 kWh	5 kWh	Stackable module	Growatt inverter systems

Choosing a 48V battery

Inverter communication: choose a battery that communicates with your inverter over CAN or RS485 (closed loop), so the inverter charges it correctly. Ask us to confirm your inverter model.
Capacity and expansion: start with the storage you need now and check how many units can run in parallel later.
Cold weather: LiFePO4 can't be charged below 0°C. Install indoors in a heated space, or choose a self-heating battery for cottages and unheated garages.
Safety documents: ask for UL 1973 and UL 9540A test reports; rebate programs and inspectors may require them.

Need a complete system? See home battery backup systems or off-grid solar systems. For 12V and 24V batteries for RVs and boats, see all LiFePO4 batteries.

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GSL 14.34kWh 48V LiFePO4 Wall-Mount Home Battery (DC UL9540 Certified)

From $4,139.99 CAD

Growatt ALP LV-US 5 kWh 48 V LiFePO4 Battery

From $3,199.99 CAD

ROCKSOLAR 51.2V 100Ah Self-Heating Rack mount LiFePO4 Battery | 5.12kWh

$1,899.00 CAD ~~$2,599.99 CAD~~

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Collection: 48V LiFePO4 Batteries

Our 48V batteries

Choosing a 48V battery

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GSL 14.34kWh 48V LiFePO4 Wall-Mount Home Battery (DC UL9540 Certified)

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Growatt ALP LV-US 5 kWh 48 V LiFePO4 Battery

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ROCKSOLAR 51.2V 100Ah Self-Heating Rack mount LiFePO4 Battery | 5.12kWh

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