This ultra-high-capacity 16 kWh solar energy storage battery (51.2V / 314Ah) delivers heavy-duty power storage using safe, long-lasting Lithium Iron Phosphate chemistry. Designed for demanding residential or commercial setups, it features a strong 150A maximum charge current and 200A maximum discharge current, operates across wide temperatures (-20°C to 60°C), and comes with an IP20 protection rating for dependable energy backup.