Let me give you an answer: the method of increasing the capacity of electric meters: 1. Fill in the Miscellaneous Business Application Form directly at the local power supply business outlets; 2. Call the 95598 service hotline for telephone application. Information to be provided for the expansion of residential electricity meters: 1. Original and photocopy of ID card; 2. A copy of the house property right certificate or related materials (without mentioning the copy of the house purchase contract, the account name is the property owner); 3. When the property owner is not at the scene, the power of attorney shall be issued by the property owner, and the client may handle it on his behalf with his ID card; 4. Electricity meter expansion is generally free of charge. Good luck! A Bin, a real estate agent, will answer your questions.