The Ecolion 9kWh (51.2V/176Ah) LiFePO4 lithium battery is a wall-mounted, deep-cycle energy storage unit designed for home and office solar inverter systems. offering a long lifespan of 4,000 to 6,000 cycles. Key SpecificationsCapacity: 9kWh (51.2V / 176Ah nominal)Battery Type: Lithium Iron Phosphate (LiFePO4)Design: Wall-mount style with an integrated LCD screen and functional buttonsSafety: Built-in Battery Management System (BMS) for protection against overcharge, deep discharge, and short circuitsLifespan: 4,000 – 6,000 cycles (approx. 8 to 10 years of use)