Grand A 51.2V Powerwall Lithium Ion Batteries
High-performance 48V LiFePO4 battery with ultra-stable 51.2V output, ideal for residential solar energy storage. Built with premium-grade lithium iron phosphate cells for unmatched safety and 4000+ deep cycles at 80% DoD. Modular design supports seamless scalability (100Ah to 200Ah). Precise BMS safeguards against overcharge, overheating, and short circuits. IP65-rated casing ensures dust/water resistance for indoor/outdoor use. Zero maintenance, 10-year lifespan, and 98% efficiency. Perfect for off-grid homes, solar arrays, and backup power. Ships with UL/TUV certifications. Bulk discounts available.