The A-iPower AP4000P provides 4,000-Watt of starting power and 3,000-Watt of running power, it's ideal for construction jobsite or anywhere around your home or recreational use like RVing. The generator features a TT-30R RV outlet and an easy to reach control panel which conveniently provides easy, user-friendly access to the panel. The generator is powered by A-iPower 223 cc/4HP OHV engine, combined with an efficient high output alternator designed and manufactured by Senci, this delivers greater peak-Wattage when starting motor-driven tools and appliances. The A-iPower generator can power up: lights, TV, refrigerator, pump, and fan all at the same time. With a large 4.0 Gal. heavy-duty all steel construction fuel tank with built-in fuel gauge, it provides an average run time of 14.5-hours at 25% load. The generator operates at 68 dBA. Powerful, Portable, Light, Compact, Reliable, Purpose-Built are the words for the A-iPower AP4000P generator.