The short answer is yes, but the details depend on your AC type, the size of your solar system, and your energy consumption patterns. With the right setup, solar power can not only keep your home cool but also lower your electricity bills and reduce your reliance on the grid. But you've got solar on your roof, so you should be producing plenty of power to offset your aircon. This line of thinking is common. During daylight hours, your rooftop solar system can generate enough energy to power your air conditioner — giving you cooling or heating powered by the sun. Yes, the short answer is that a solar generator can power an air conditioner. However, there are other factors you need to take into account before moving forward.