• Use Case

EV Charging Stations

Always connected. Always secure. Always charging.
Electric Vehicle (EV) charging stations are critical infrastructure. They must remain online, secure, and responsive 24/7 to support real-time charging, payments, monitoring, and grid coordination. Even short connectivity disruptions can lead to failed charging sessions, lost revenue, frustrated drivers, and operational inefficiencies.

Fidelitel Fixed IP Multi-Carrier IoT SIMs provide the robust, secure, and always-on cellular connectivity EV charging operators need to scale reliably, across cities, highways, parking facilities, workplaces, and remote locations.

EV Charging Stations

Why EV Charging Stations Depend on Fixed IP Multi-Carrier SIMs

EV chargers are distributed, unattended, and often deployed in environments where fixed broadband is unavailable, unreliable, or costly. Unlike consumer IoT, EV infrastructure requires carrier-grade uptime, secure remote access, and predictable network behavior. Standard SIMs and single-carrier connectivity introduce single points of failure that EV networks cannot afford.

Core Challenges in EV Charging Connectivity

  • Chargers deployed across diverse geographies and coverage conditions
  • High uptime expectations from drivers and fleet operators
  • Secure handling of payments, user identity, and energy data
  • Continuous communication with central management platforms (e.g., OCPP)
  • Remote firmware updates and diagnostics at scale
  • Integration with utilities and smart grid systems
EV Charging Stations
EV Charging Stations

Why the Security Industry Needs Fixed IP SIMs​

This means:

  • No direct access to live video streams
  • No reliable remote administration
  • No stable firewall allow lists
  • Increased reliance on VPNs or third-party relays

Key Benefits of Fixed IP Multi-Carrier SIMs for EV Charging

Reliability & Uptime for Revenue Protection

EV chargers generate revenue only when they are online. Fidelitel Multi-Carrier (Multi-IMSI) SIMs automatically connect to the strongest available cellular network (4G/LTE/5G) and switch carriers if one experiences congestion or outage.

Result:

  • Fewer offline chargers
  • Higher session completion rates
  • Better driver satisfaction
  • Protected charging revenue
Secure global IoT surveillance solutions
Secure Payments & Data Protection

EV charging involves sensitive data: payment credentials, user identities, charging histories, and energy usage. Fidelitel Fixed IP SIMs ensures secure communication between chargers, payment gateways, and backend systems, protecting operators from cyber threats and compliance risks. Fidelitel Fixed IP SIMs support:

  • Static IP addressing for predictable security policies
  • VPN and private APN integration
  • Firewall allow lists and encrypted tunnels
Real-Time Data & Advanced Analytics

Modern EV charging networks rely on data to optimize performance and scale intelligently. This data enables load balancing, dynamic pricing, predictive maintenance, and infrastructure planning, critical for profitable EV network growth. Fidelitel IoT SIMs support real-time transmission of:

  • Charging session data
  • Energy consumption metrics
  • Utilization and dwell time
  • User behavior patterns
Remote Monitoring & Fleet Management

With thousands of chargers deployed in the field, physical maintenance is costly and slow. Fixed IP connectivity dramatically reduces operational expenses while improving charger availability. Fixed IP connectivity enables operators to:

  • Monitor charger health in real time
  • Diagnose faults remotely
  • Restart or reconfigure chargers without site visits
  • Push over-the-air (OTA) firmware and software updates
Seamless Integration with EV Platforms & Smart Grids

Fixed IP Multi-Carrier SIMs provide stable, always-reachable connectivity that simplifies integration and ensures coordinated charging operations across the ecosystem. EV chargers must communicate continuously with:

  • Central Management Systems (CMS)
  • OCPP platforms
  • Billing and roaming providers
  • Utilities and smart grid operators

How Fidelitel Fixed IP Multi-Carrier SIMs Work for EV Charging

Multi-Carrier SIM (Multi-IMSI)
A single SIM contains multiple carrier profiles and dynamically connects to the best available network in each location, urban, suburban, or remote, ensuring broad coverage and resilience.
EV Charging Stations
EV Charging Stations
Fixed IP Addressing
Each SIM is assigned a static IP address, this is widely recognized by EV connectivity leaders as essential for critical infrastructure, allowing: Direct, secure connections to chargers Simplified firewall and VPN configuration Reliable inbound access for management and diagnostics
Optimized Cellular Technologies

Fidelitel supports modern cellular standards commonly used in EV deployments. This balance ensures performance without unnecessary cost:

  • LTE Cat-1 / Cat-1 bis for cost-efficient, reliable coverage
  • LTE-M where applicable
  • 4G LTE and 5G (including RedCap) for higher throughput and future-proofing
EV Charging Stations

Real-World EV Charging Use Cases

Public Charging Networks
City streets, parking garages, highways, and retail locations require always-on connectivity to avoid charger downtime and driver frustration.
Partner‑certified IoT connectivity equipment
Fleet & Depot Charging
Logistics, delivery, and corporate fleets depend on reliable charging availability and usage analytics to maintain operations.
Commercial & Workplace Charging
Businesses offering employee or customer charging need secure billing, access control, and system visibility across locations.
Residential & Multi-Dwelling Units
Apartment complexes and residential charging solutions rely on cellular connectivity where wired broadband is impractical or unavailable.
Remote & Highway Charging

Highway rest stops and rural chargers demand multi-carrier resilience to overcome coverage variability and ensure driver confidence.

Why Fidelitel for EV Charging Connectivity

Fidelitel provides the connectivity layer that keeps EV charging stations online, secure, and profitable, everywhere they operate.
Fixed IP addressing built for critical infrastructure

Multi-Carrier resilience across carriers and regions

Secure private networking options

Hardware-agnostic compatibility with EV chargers and gateways

Scales from pilot deployments to national networks

Conclusion

As EV adoption accelerates, charging infrastructure must be as reliable as the power grid itself. Connectivity failures are no longer acceptable.

By combining Fixed IP addressing, Multi-Carrier cellular resilience, and enterprise-grade security, Fidelitel Fixed IP Multi-Carrier SIMs enable EV charging operators to deliver high uptime, seamless user experiences, and efficient operations at scale.