A rack-based 48V architecture gives larger energy systems a practical modular building block for storage planning.
Home Energy
48V LiFePO4 storage for home backup and energy independence
Use modular battery storage to support home backup, self-consumption and off-grid energy systems with a clear path to monitoring and expansion.
CAN and RS485 support on compatible models helps connect battery data to selected inverter and monitoring systems.
Plan capacity in modules so the system can be sized around actual household energy use and backup goals.
Serviceability and spare-part support are part of SOK's long-term ownership approach; exact warranty coverage remains model-specific.
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System planning
Choose the voltage that fits your system
Start with your inverter, charging sources, loads and existing electrical architecture. For multi-battery systems, confirm model compatibility before installation.
Why SOK
Start with the home’s loads, not a battery-size guess
A home storage design should account for essential versus whole-home loads, inverter power, solar generation, backup duration and the exact inverter-battery communication requirements.
Discuss your system →Selected SOK models use serviceable construction to make long-term ownership and component access more practical.
Selected models offer self-heating for charging in cold conditions; operating limits remain model-specific.
Bluetooth, CAN and RS485 availability varies by model for monitoring and system integration.
Selected models support Victron-compatible communication for integrated battery monitoring and system control.
Buying guide
Questions before you choose
Model specifications differ. Use these answers as a starting point, then check the product page or contact SOK for a system-specific recommendation.
How many kWh of home battery storage do I need?
Begin with the loads you want to support and how long you want them powered. Essential-load backup can require much less storage than whole-home operation, especially when high-power appliances are included.
Can this be used for home backup?
The battery can form part of a properly engineered backup or off-grid system. The inverter, transfer equipment, protection, installation and local electrical requirements must be suitable for the intended use.
Which inverters are compatible?
Compatibility is model-specific. Check the exact inverter protocol against the battery communication interface before purchase; selected SOK models support CAN and RS485 communication.
Can I add more battery modules later?
Potentially, within the model-specific parallel and system limits. Expansion should be planned with battery age, state of charge, cabling, protection and inverter capacity in mind.
Need help choosing?