IoT connectivity for EV charging networks
Foretrukket av IoT-ledere. Bygget på partnerskap.
Trusted by Nordic EV charging leaders
Some of the leading EV charging companies in the Nordics, including Easee, rely on Com4 to keep their chargers connected. We know what charging networks need: a stable connection to the charge point backend, remote firmware updates, load balancing and secure payment traffic.
Charging is part of a bigger energy picture. See IoT for energy and utilities.
NexCharge
NexCharge, a Polish charging innovator, builds compact charging stations for e-bikes, scooters, wheelchairs, phones and laptops, placed in parks, cafés, shopping malls and even mountain shelters.
With Com4’s eSIM inside every station, NexCharge can:
- Activate charging and log every session in real time
- Diagnose and restart stations remotely, cutting downtime and service visits
- Deploy anywhere without local SIM setup, on networks in nearly 190 countries
- Keep stations connected in harsh conditions, from city streets to snowy mountaintops
“The Com4 SIM is like a remote control for each charger.” – Grzegorz Obajtek, CTO, NexCharge
Always-on chargers
Multi-network SIMs keep chargers connected to your backend, so sessions start, payments clear and uptime stays high.
Remote operations
Push firmware updates, run diagnostics and restart chargers remotely instead of sending a technician.
Smart energy
Share charging and energy data in real time for load balancing and smarter use of grid capacity.
Secure payments and data
Private APN and encrypted connections protect payment and customer data between charger and backend.
Scale across borders
Pre-activated SIMs and one contract for every market, all managed in Polaris, our connectivity management platform.
Discover the Power of IoT with Com4’s Exclusive Free Test Kit
Ready to revolutionize your IoT journey? Com4 invites you to experience the future with our Free IoT Test Kit – a gateway to seamless connectivity and unparalleled possibilities.
The Free IoT Test Kit includes:
- Up to 5 SIM cards per applicant
- 100 MB of data per SIM per month, usable within the EU
- A 60-day validity period
- Possibility to include eSIM form factor
- Support for multiple technologies, including 2G/3G/4G/5G, LTE-M, and NB-IoT, all within a single SIM
Global cellular connectivity for EV charging
Roll out chargers in new countries without new SIM contracts, and manage them all in Polaris. Our new mobile core, built on Nokia 5G SA, is ready for the next generation of charging networks. Part of Wireless Logic, Com4 brings 15 years of IoT experience, 1000+ customers and 20M+ connections across the group.
We are your true partner for IoT connectivity.
Building a new charger or growing your network into new markets? Our IoT specialists help you get connectivity right from the first unit.