How to apply for charging piles in underground garages?

To install charging piles in domestic parking spaces, first apply to the property power supply bureau. Applicants are required to bring the original ID card, house title certificate, application report of self-use charging pile, car purchase contract and invoice, certificate of use of fixed parking space, written document of property right approval of charging pile and other materials. 3-7 working days after acceptance, the power supply bureau will go to the site for investigation, and then sign a power supply contract, install electricity meters and connect electricity. I. Confirmation of charging conditions The key to installing charging piles is whether there is a fixed parking space and whether the property agrees to the application for installing charging piles. The confirmation of charging conditions needs to provide: an agreement on car purchase intention; The identity certificate of the applicant; Proof of property right or right to use the fixed parking space; Application for installing electric vehicle charging equipment in parking space (with property seal); Parking space (garage) plan (or site photo). After the vehicle enterprise and the power supply company complete the investigation, the power supply company is responsible for confirming the user's power supply conditions and completing the preparation of the preliminary feasibility plan for self-use charging facilities. 2. After the power supply scheme applicant formally signs the car purchase contract, he can entrust the car manufacturer or 4S to apply for cable installation from the power supply company. The power supply company will formally reply to the power supply plan within 7 working days, and then the user will go to the power supply company for confirmation. 3. After the installation and construction users are officially confirmed by the power supply scheme, the electric vehicle manufacturer or 4S will carry out the construction, and the selection of charging pile equipment should meet the relevant national requirements. The construction of toll facilities excluding civil works shall be completed within 3 working days. 4. After the application for acceptance of the charging pile construction is completed, the user needs to apply to the local power supply company for acceptance. After the acceptance of the project, go through the relevant formalities, and the power supply company will complete the installation and power connection of the meter within 5 working days.