The income from battery car charging piles is divided into two parts, one is the difference in electricity bills, and the other is advertising income. The company will not charge any franchise fee, but the property management company may ask for a share. There are generally two ways. The first is the property management company. Your electricity bill will be more expensive, and the property management company will earn part of the difference, or the total profit will be shared with the property management company. You have to discuss the details with the property management company, as each place is different!