Modified Sine Wave Inverter 3000VA DC12V-AC220V FS-3000C high-power all-in-one modified sine wave inverter integrates inversion and charging function. It transforms 12V direct-current from battery bank into 220V alternating-current for home appliances, and can recharge 12V battery by mains AC power. It provides 1000W stable continuous power with 3000VA peak surge power, efficiency ≥85%. Designed to withstand large startup current, it fits off-grid solar system, home emergency