The SP1500-124 is a 1500W pure sine wave inverter designed to convert 24VDC power into clean, stable AC power. It accepts a DC input voltage from 21.0V to 33.0V and provides a selectable AC output of 100, 110, 115, or 120VAC with ±3% regulation. This model delivers a continuous rated power of 1500VA with a surge capability of up to 2650VA for one second, operating with a maximum efficiency of 92%. Featuring a pure sine wave output with less than 5% THD, comprehensive protections, and a temperature-controlled cooling fan, it is ideal for home appliances, portable equipment, vehicles, yachts, and off-grid solar power systems.