SunGoldPower 12000W 48V Split Phase Pure Sine Wave Inverter Charger offers a powerful all-in-one solution that combines a 48V DC inverter, AC charger, and automatic transfer switch—ideal for backup systems or off-grid power setups. This split-phase inverter accepts 240VAC input and provides flexible 120V or 240V output for a wide range of residential and commercial appliances, with selectable 50Hz or 60Hz output. Designed with default AC priority and switchable battery priority (via SW5), it features smart remote control, auto generator start (AGS), and compatibility with multiple battery types including lithium (LiFePO4), AGM, and lead-acid. Capable of powering heavy-duty devices such as refrigerators, air conditioners, dryers, and water pumps, it’s engineered for high efficiency and seamless operation in demanding environments.