Project Background
Parking operators needed a charging layout that supported long-dwell users, fast top-up users and tenant billing without overloading the building connection.
SUNFULL Approach
- Used 7-22kW AC chargers for long-stay bays and compact DC chargers for short-stay charging.
- Specified OCPP backend connection, RFID user groups and site power limit rules.
- Prepared a phased procurement path so operators could start small and expand by zone.
Result and Buyer Takeaway
The site plan reduced CAPEX pressure while keeping the operational system ready for billing, reporting and future charger expansion.
RFQ checklist for a similar project
Send destination country, charger power or storage capacity, site type, expected quantity, connector standard, communication protocol, certification needs, branding requirements and target delivery schedule.
Parking-site procurement notes
For a commercial parking project, confirm vehicle dwell time, the AC/DC charger mix, tenant access rules, payment method, OCPP backend, peak-load limit and whether dynamic load balancing is required before comparing hardware prices.
Buyer route for similar projects: start with the commercial EV charger page, verify factory capability on the factory page, confirm documents on the certificates page, and use the OEM factory page if branding, firmware or packaging is part of the order.
Project details SUNFULL needs before recommending AC/DC chargers
For a similar project, a useful RFQ should include the country, site type, available grid capacity, expected vehicles per day, preferred AC/DC charger mix, connector standard, OCPP or payment scope, certification requirements and first-batch quantity.
- Commercial EV charger manufacturer page for parking, hotel, CPO and fleet project scope.
- AC charger page for 7kW, 11kW and 22kW long-dwell charging.
- DC fast charger page for 60kW, 120kW, 150kW and highway/fleet charging.
- OCPP charger support page when backend, RFID, payment or CSMS integration is required.