The CL 500-24 inverter from e-ast's Classic Line series of modified sine wave inverters produces a modified sine wave AC voltage that is suitable for powering regular 230V-240V mains appliances up to 500W from a 24Vdc (22-28V) input, such as a solar battery or a vehicle's cigarette lighter output. Connection cables with cigarette lighter end and alligator clips for batteries are provided with the inverter. The CL 500-24 can achieve a 1000W peak output for 0.3-0.5 secs. To avoid damaging batteries through deep discharge, the CL 500-24 inverter has a protective function that cuts its output when the input voltage drops below its lower voltage range.