Residential hydropower is not included in the national grid, and water is not connected to the grid, so it must be bought in the property ~ how to solve this situation?

This problem is really difficult to solve. At present, power companies charge electricity directly from the property, and there is no direct power supply contract with users, so you can't talk directly with power companies. Suggestion: Organize a plenary meeting of the owners' committee, take the property to court, and remove the management authority of the property company. At the same time, contact the power supply company, heating company and water supply company through the owners' committee, and ask each household to pay a fee, and each household can pay a certain construction fee. Only in this way can your water, electricity and heating be exempted from the property.