Premium DIY 15KW Battery Box Kit – 48V 280Ah LiFePO4 Energy Storage Solution

High-Capacity LiFePO4 Battery
Equipped with 280Ah premium LiFePO4 cells for superior energy density, long cycle life (4000+ cycles), and stable performance. Ideal for off-grid solar systems, RV power, and backup home energy storage.
Integrated JK BMS for Smart Control
Advanced JK BMS ensures real-time monitoring, overcharge/discharge protection, and balanced cell management. Enhances safety and extends battery lifespan with precise voltage/current regulation.
Robust & Customizable Case Design
Durable steel/aluminum alloy casing with precision welding and anti-corrosion coating. Modular design allows flexible expansion (parallel/series connection) for scalable power needs.
Plug-and-Play Installation
Pre-assembled terminals, pre-drilled holes, and clear wiring guides simplify DIY setup. Compatible with most inverters (48V systems) for seamless integration.
Global Compliance & Warranty
CE/UN38.3 certified. Ships from EU stock for fast delivery. Backed by a 5-year warranty and 24/7 technical support. Bulk order discounts available.
Perfect For:
Off-grid homes, solar farms, marine applications, and industrial backup power. Maximize renewable energy use with zero maintenance.