The iGen4200 is a special inverter generator because it is one of Westinghouse's most powerful generators. It has a peak wattage of 4,200 watts and a rated wattage of 3,500 watts. It also has a 212cc Westinghouse OHV 2-stroke engine, making it one of the most powerful generators on the market. Furthermore, it has a noise level of only 62dB, making it one of the quietest generators on the market. The generator is RV-ready, and it has standard household outlets with USB ports. It is designed with safety in mind concerning those more sensitive to electronics.