Public & workplace chargers
Connectivity for compatible public, workplace and destination charge points that report status and transactions to a remote platform.
EV charge points · OCPP connectivity · Remote charger monitoring
EV Charger SIM Cards for OCPP, Payments & Remote Monitoring
Keep EV charge points connected to their management platform without relying on the customer’s Wi-Fi. SimFalcon supplies managed IoT SIM connectivity for compatible EV chargers, OCPP gateways, payment terminals and remote charging infrastructure.
OCPP & charger connectivityMulti-network connectivitysPrivate APN optionsInstaller & fleet deployment
Send the exact connected-device model plus the postcode/country. We will assess the likely SIM, network and data requirements before recommending a plan.
EV charger / gatewayCharge point controller, cellular modem, router or payment terminal
SimFalcon IoT SIMManaged cellular connectivity matched to the charger and site
OCPP / back-office platformStatus, transactions, diagnostics, firmware and remote operations
Where EV charger SIMs are used
Cellular connectivity is useful when a charge point needs an independent path to its back-office platform, when site broadband is unavailable, or when an installer wants a repeatable connectivity standard across many locations.
OCPP communications
For chargers or gateways using OCPP to communicate with a charge point management system or other remote service.
Payment terminals
Cellular backhaul can support compatible payment or unattended retail components where the charger installation requires independent connectivity.
Car parks & remote sites
Useful at car parks, depots, forecourts and other locations where fixed broadband is unavailable, inconvenient or not controlled by the charger operator.
Installer deployments
Standardise the connectivity used across customer installations rather than sourcing a different consumer SIM for each site.
Multi-site estates
Suitable for businesses rolling out chargers across offices, hotels, retail sites, residential developments and fleet depots.
Before ordering an EV charger SIM, check these six things
The charger model and communications architecture decide the correct SIM. A charger with an internal modem is different from one connected through an external 4G/5G router.
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Exact charger modelSend the charger manufacturer and model plus the cellular modem or router model if connectivity is provided externally.
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SIM accessConfirm whether the charger accepts a removable SIM or uses an embedded / manufacturer-managed connectivity service.
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APN settingsThe charger or router should allow the required APN and other cellular settings to be configured where needed.
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OCPP destinationConfirm whether the charger must reach a specific OCPP endpoint, cloud service or charge point management system.
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Usage profileNormal control traffic can be modest, but firmware, diagnostics, payment services and remote support can change data use.
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Site signalCheck signal where the modem or antenna is actually installed, including underground or enclosed car parks.
Why use a managed IoT SIM for EV charging?
A charge point can be installed for years and may be unattended for most of its life. Connectivity should therefore be treated as part of the infrastructure, not as a temporary phone plan.
Less consumer-plan admin
Avoid building a charger rollout around top-ups, personal mobile accounts or SIMs that nobody actively manages.
Better coverage choices
Selected multi-network connectivitys are useful where a single network is weak or the charger is installed in a difficult radio environment.
Consistent rollouts
Installers and operators can use a repeatable SIM and support process across many charge points and sites.
For EV charger installers, CPOs and multi-site operators
SimFalcon can support one-off replacement connections as well as repeated charge point deployments. For a larger rollout, send the charger model, expected quantities, countries and whether connectivity is direct in the charger or through an external router.
EV Charger SIM Cards FAQ
What SIM card do I need for an EV charger?
It depends on the charger model, whether the SIM sits inside the charge point or an external router, the required APN settings, site coverage and expected data use.
Can an EV charger use a multi-network IoT SIM?
Where the charger or connected router supports the required cellular configuration, a multi-network connectivity can be useful at sites where dependence on one local network creates unnecessary risk.
What is OCPP and why does connectivity matter?
OCPP is widely used for communications between compatible charge points and charge point management systems. The charger still needs a reliable IP connection to reach the required OCPP endpoint.
Can I replace the SIM already in an EV charger?
Sometimes. Some chargers accept a standard removable SIM and configurable APN, while others use embedded or manufacturer-managed connectivity. Send the exact model before ordering.
How much data does an EV charger use?
Usage varies by charger, transaction traffic, firmware updates, diagnostics, payment services and monitoring frequency. We recommend sizing from the device specification or measured usage.
Do you supply SIMs for multiple EV charging sites?
Yes. SimFalcon can support installers and businesses deploying compatible charging equipment across multiple sites.