OCPP
SMA charger documentation
Can I connect my SMA to Joulo for ERE registration? Yes. Your SMA has a built-in MID-certified meter by default • required for ERE. You connect via OCPP; Joulo pulls in your charging sessions and submits them to the NEa.
What you need
- A Joulo account
- Access to the charger or installer portal
- The serial number of the MID meter
Supported models
Check the exact model and MID meter status before connecting.
2 models
| Model | Type | MID meter | Status |
|---|---|---|---|
| EV Charger 22 | AC | Ja | Compatible |
| EV Charger 7.4 | AC | Ja | Compatible |
Documentation
Use the official installation and OCPP documentation for this charger.
Installation manuals
OCPP documentation
More on ERE credits
Connecting is step one. Want to understand what you earn and where that money comes from? Read on in the Knowledge Base.
All knowledge-base articlesReady to connect your SMA?
Start the connection wizard and follow the steps for your charger.
Connect charger