QR Code Charging

What is QR code charging?

QR code charging is a method of starting and paying for an EV charging session by scanning a QR code displayed on a charging station using a smartphone. The QR code directs users to a web page or app where they can authenticate, start charging, and make a digital payment without using an RFID card or dedicated charging app.

Importance of QR code charging

QR code charging makes EV charging faster, simpler, and more accessible, particularly for first-time or occasional users. By enabling a scan-to-charge experience, it removes the need for physical access cards or prior app registration, helping improve charger accessibility and user convenience. It also supports secure, contactless payments and allows charging network operators to offer a seamless experience across public charging stations.

Uses of QR code charging

Common uses of QR code charging include:

• Starting charging sessions at public EV charging stations through a smartphone
• Enabling pay-as-you-go charging without RFID cards or subscriptions
• Supporting contactless digital payments through UPI, cards, or mobile wallets
• Providing guest access at destination charging locations such as hotels, malls, and workplaces
• Offering a simple access method for occasional users and travellers

Examples of QR code charging

Some practical examples of QR code charging include:

• A driver scans the QR code on a public charger to start and pay for an EV charging session.
• A shopping mall offers QR-based charging for visitors without requiring a membership.
• A highway charging station enables travellers to scan, charge, and pay using UPI.
• A workplace charging station provides guest access through QR code authentication.
• A destination charger at a hotel allows guests to begin charging by scanning a QR code.