51.2V 300Ah 15.36kWh LiFePO4 Lithium Battery

The Gold Standard for Premium Off-Grid Energy Storage & Whole-Home Backup

Upgrade your energy independence with the ultimate high-capacity storage solution: the 51.2V 300Ah 15.36kWh LiFePO4 Battery. Engineered for demanding off-grid setups, residential solar systems, and heavy-duty commercial backups, this massive 15.36 kilowatt-hour battery bank delivers unparalleled power density in a single, streamlined unit.

By utilizing premium, Grade-A Lithium Iron Phosphate cells, this 300Ah battery allows you to run high-load appliances for longer periods without sweating the state of charge. Its native 51.2V architecture perfectly aligns with modern 48V inverter systems, keeping current lower, reducing heat, and maximizing round-trip efficiency.

Key Features & Benefits

• Ultra-High 15.36kWh Capacity: A single unit provides massive backup potential, capable of running essential home loads, refrigeration, climate control, and electronics through multi-day grid failures.

• Superior 300Ah Power Delivery: Handles high continuous discharge rates with ease, making it the perfect match for heavy-duty 12kW or larger hybrid solar inverters.

• Premium LiFePO4 Chemistry: Enjoy peace of mind with the safest lithium technology available—completely immune to thermal runaway, non-toxic, and 100% maintenance-free.

• 6000+ Deep Charging Cycles: Built to last over a decade of daily deep cycling (up to 80%–90% Depth of Discharge) while maintaining exceptional health.

• Advanced Smart BMS Integration: The built-in Battery Management System constantly monitors cell voltage, temperature, and balancing, while protecting against overcharge and short circuits.

Technical Specifications