A 1500W inverter running on a 24V battery bank can draw up to 90 Amps of current. This is assuming the 1500W inverter's efficiency (at maximum load) is around 85%. An inverter is an electrical device that converts DC (direct current) power from a battery or solar panels into AC (alternating current) power, which is what most household appliances use. The inverter's primary function is to simulate the waveform of AC power, allowing your devices to operate as. 1500W continuous and 3000W peak modified sine wave inverter, 24 volt DC input and selectable 110V/120V/220V/230V AC output, this DC to AC power inverter with safe charging design to protect your device against under voltage, over voltage, short circuit, reverse polarity connection, overload and. The amount of current (Amps) that a 1500 Watt inverter draws will mainly depend on the voltage of the battery bank (12V, 24V, or 48V), and the power usage (Watts) of the AC load. However, the wires and over-current protection devices (fuses and circuit breakers) used for the DC side of the inverter. I have the all-in-one PIP-2424LV-MDS controller/inverter. see in the image and marked in yellow. - home this helps! Quick question. Even at full load, the inverter can provide power for a substantial 80 minutes when connected to a 1500 Amps 120V battery.