The AIMS Power 4000 watt 24 volt pure sine low frequency inverter charger is one of the best in its class. This inverter charger is a perfect product to create an environmentally-friendly power system with. Its high-wattage capacity allows for use in almost any application, and this inverter charger’s 24 volt capacity allows for maximum efficiency. Use this product for renewable solar, off-grid home and business back up power, mobile and emergency backup power applications anywhere that uses 110 or 120 volts of alternating current. This inverter charger features a 300% surge rating which gives it the capability to withstand 12,000 watts for up to 20 seconds. This means it has no issues powering tools with locked rotor startup or Locked Rotor Amperage (LRA), like air compressors or air conditioners.