Service Description: We install a solar panel system for you with batteries, inverters, and everything you need. The target audience is farms, food trucks, and residential areas. We can also install Starlink satellite internet at a fixed location or on a vehicle as needed, or refrigerators in the car. Contact me for details. The price is determined by the need, location, and whether installation is included. It ranges between 2700-8000. It may be more or less depending on the need, profit margin is small.