The AIMS 2500 watt low frequency inverter charger is perfect for most off grid systems, semi-trucks, 5th wheels, toy haulers or any remote locations needing power. Providing 2500 watts of continuous, clean and reliable pure sine wave power, ideal for sensitive electronics and household appliances. If needed, this inverter has the capability of producing 7500 watts of total surge power for 20 seconds, for start-up applications like refrigerators, computers, tools, motors, fans and microwaves.