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Home Solar Batteries

stack installation of growatt 48v batteries

Add battery storage to your home solar system with an energy storage system (ESS) built to pair with a grid-tie or hybrid inverter. Choose from single 5kWh units — like the GSL Energy Powerlite and Growatt ALP LV-US (48–51.2V) — up to expandable systems reaching 20kWh–61.44kWh, so you can start small and scale up without replacing the whole system.

Most units support parallel connection for expansion, are cobalt-free LiFePO4 chemistry, and include built-in BMS protection plus CAN/RS485 communication for inverter monitoring. Higher-capacity options are rated for 90% depth of discharge and -10°C to 50°C operation, holding up well through a Canadian winter — with IP65-rated outdoor models also available.

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9 products

GSL Energy Powerlite 5 kWh 51.2 V 100 Ah Lithium Battery System

From $1,386.00 USD $2,918.00 USD

Growatt ALP LV-US 5 kWh 48 V LiFePO4 Battery

From $2,335.00 USD

Growatt APX 5kWh 330V-450V Battery Module (High Voltage Battery)

From $1,605.00 USD $5,544.00 USD

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

From $3,020.00 USD

ROCKSOLAR 20kWh-61.44kWh High Voltage Outdoor LiFePO4 Battery System (DC UL9540 Certified)

From $16,777.00 USD $25,530.00 USD

Growatt APX 55042-P0-US (Power Module + Base) for APX 5.0P-S0-US

$1,241.00 USD $2,043.00 USD

Growatt APX/ALP Battery Wall mount Bracket

$59.00 USD

ROCKSOLAR High Voltage Battery | 40.96–61.44kWh LiFePO4 Battery (DC UL9540 Certified)

From $12,218.00 USD $14,407.00 USD

Growatt ALP 5.0L Battery Base

$135.00 USD

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About Rocksolar

Rocksolar Canada is a trusted provider of innovative renewable energy solutions, dedicated to helping individuals and businesses transition to clean, reliable power. With a strong focus on performance, safety, and sustainability, Rocksolar delivers high-quality solar and energy storage products designed to meet the evolving energy needs of modern homes, commercial operations, and mobile lifestyles

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Rocksolar provides a wide selection of energy products in one place, including solar panels, LiFePO₄ batteries, inverters, solar pumps, and complete solar systems designed for homes, businesses, RVs, and off-grid use.

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