Usually one to three business days.
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It is reported that the first owner of the Han and 2021 Tang vehicles registered on the wechat public number \"Di Fanhui\" platform, if they meet the conditions for the installation of charging piles, they can apply directly through the entrance of \"private pile installation\". Within one working day after receiving the customer information, BYD partner installers will contact the owner and make an appointment for survey; Three working days after the telephone communication, on-site survey will be carried out to confirm the customer's identity information; After passing the inspection, the owners will be provided with free charging equipment, cable laying and other exclusive charging pile installation services. If the first owner does not have the conditions for the installation of the charging pile, BYD will retain the free installation rights for the owner for life, and the owner can submit an application through the \"private pile installation\" entrance at any time after the installation conditions are met, and enjoy the exclusive installation rights.