Planning Scenario
A commercial parking operator may need to support long-dwell users, occasional fast top-up, tenant access and billing while keeping charging within the approved building power boundary.
Image note: The company image above is a general SUNFULL reference and is not presented as a customer site or installed-project record.
Planning Framework
- Compare 7-22kW AC charging for long-stay bays with DC top-up only where dwell time and vehicle turnover justify it.
- Define the target CSMS, OCPP functions, authorization groups, payment responsibility and site power limit before hardware approval.
- Plan commissioning for normal load, peak building load, communications loss, controller restart and safe fallback behavior.
Decision Trade-offs
AC-heavy, DC-heavy and mixed layouts create different electrical, queueing and operating trade-offs. Compare them with the same vehicle demand, dwell-time, grid-capacity, billing and expansion assumptions; do not treat this reference as evidence of a delivered saving.
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 commercial parking procurement: 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 commercial parking plan, 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.
Sources and technical boundary
Use protocol and site-planning sources to define requirements; they do not verify a SUNFULL model or a completed customer project.