A capable machine with light use. 20 kilowatts. It can run 3 air conditioners, two refrigerators, and the entire rest area lighting, and it still has room to carry more load. The company is Perkins, British. Operating hours: 3300 hours. This means a total operation of approximately 4.5 years over 3 years. Consider it as if it hasn't been used. I am the first user, the machine is new. And the usage is minimal. Bids start at 15,000. Selling soon. The machine is guaranteed. It only needs a battery.