Industrial IoT SIM Cards for EV Charging Stations
High-reliability industrial IoT SIM cards designed for electric vehicle charging infrastructure, featuring multi-carrier roaming and centralized management.
- No lock-in, no commitments
- Multi-carrier · Telefónica + Wireless Logic
- Human support based in Seville
Reliable Connectivity for the Future of Electric Mobility
For charging point operators (CPOs), a lost connection means lost revenue and frustrated drivers. Whether installed in underground parking lots or remote highway locations, your iot sim ev charging station electric vehicle requires 100% uptime to process payments and manage load balancing. Our solutions for EV charging points eliminate the risk of single-network failure by automatically switching to the strongest available signal.
iot.cards provides specialized M2M connectivity that handles the unique demands of smart charging. With multi-carrier roaming and industrial-grade hardware, we ensure your infrastructure stays online across 180+ countries without the burden of long-term contracts or local management hurdles.
Engineered for Smart Grid Reliability
Multi-Carrier Roaming
Our SIMs connect to the best available 4G, LTE-M, or NB-IoT network, ensuring continuous telemetry even in areas with poor coverage from a single provider.
Private APN Security
Secure your charging network with a Private APN, protecting sensitive payment data and control commands from the public internet.
Industrial MFF2 Form Factor
For maximum durability, we offer embedded SIMs resistant to vibration, humidity, and extreme temperatures found in outdoor stations.
Global Deployment for EV Networks
Scaling an electric vehicle charging network requires a unified connectivity strategy. With iot.cards, you can manage thousands of distributed assets through our centralized management portal. This allows for real-time monitoring of data consumption, remote SIM activation, and instant diagnostics without sending a technician to the field.
To optimize your operational costs, we offer shared data plans. Instead of paying for individual SIM overhead, your entire fleet of charging stations pulls from a single data pool, significantly reducing monthly expenses while ensuring every device has the bandwidth it needs for OCPP communication.
Why Choose iot.cards for EV Infrastructure
| Feature | Standard SIM | iot.cards |
|---|---|---|
| Redundancy | Single Carrier | Multi-Network Roaming |
| Cybersecurity | Public IP Risk | Private APN / VPN |
| Management | Individual Billing | Unified Cloud Portal |
| Form Factor | Consumer Plastic | Industrial Grade / MFF2 |
Frequently Asked Questions
Can I remotely access my EV chargers without a public fixed IP?
Yes. While we do not provide public fixed IPs for security reasons, we offer Private APNs and VPN configurations. This allows you to maintain a secure, bi-directional tunnel to your devices without exposing them to the open internet.
What happens if the primary network fails?
Our multi-carrier IoT SIMs are programmed with unsteered roaming. This means they will automatically search for and connect to the next strongest available network in the area, ensuring your station remains operational.
Are these SIM cards suitable for outdoor environments?
Absolutely. We provide industrial-grade SIM cards designed to withstand temperature fluctuations from -40°C to +105°C, as well as MFF2 (solderable) chips for hardware that needs to resist constant vibration.
Tell us about your project
We analyse your use case and prepare a custom quote based on SIM count, data usage, and coverage requirements.
Ready to connect your devices?
Start with the test kit or talk directly with our team.