This description is authored by the participant and not by the Open Charge Alliance. The Open Charge Alliance is not responsible for the content of this description.
Powerfill.io is an EV charging management platform (CSMS) and hosted OCPP server built by the team behind SteVe OCPP, the world’s most popular open-source OCPP server. Powerfill.io lets charge point operators (CPOs), fleet managers, hotel and property owners manage sites, chargers, drivers, RFID tags, and smart charging profiles – with full OCPP 1.6 support and OCPP 2.0.1 on the roadmap. Built on open standards with full data portability, including easy migration between SteVe and Powerfill. Free for up to 2 chargers – scale your OCPP backend from a single charge point to a large network at powerfill.io.
| Cert. number | OCPP Version | Product type | Product designation | Certificate type | Software version | Date of registration | ||
|---|---|---|---|---|---|---|---|---|
| OCPP 1.6 | Charging Station Management System | SteVe OCPP Pro | Core + S + C | Powerfill.io - SteVe OCPP Pro v3.14.0 | July 7th 2026 |