Solar energy ready for use, 14 panels, 300 watts And an inverter that works without batteries, almost new From the brand "Go Green", it comes with two AGM batteries for support only, and it does not work without them. The price of the two batteries is approximately 2300, German AGM. The specifications are in the picture. It runs an 18,000 BTU air conditioner, a refrigerator, lighting, screens, and fans without problems during the day. You can also install batteries. The price of the solar energy system is 6000, non-negotiable. The panels are Japanese, not Chinese. Whoever finds the price suitable is welcome to call.