
Chargers

Your Alfen has a factory-fitted MID meter. Connect it once, we register your sessions with the NEa and pay out every quarter.

ERE eligibility
Yes, the Alfen Eve Single and Eve Pro have a built-in MID-certified energy meter as standard. Both models are directly eligible for ERE registration via Joulo, connected via OCPP 1.6J • no extra hardware needed.
Alfen Eve Single / Pro
What it yields
per year at 4,100 kWh, our customer average
Models
Per model: specs, MID status and questions.
Wall charger with built-in MID meter and OCPP connection • directly eligible for ERE.
MID • Yes, built-in as standard
More about this modelMulti-port wall charger with MID and integrated load balancing for commercial installations.
MID • Yes, built-in per charge point
More about this modelCompact home charger with a factory-fitted MID meter and OCPP connection • directly eligible for ERE.
MID • Yes, factory-fitted
More about this modelConnecting
We register your charging sessions as ERE's and pay out every quarter.
Create a free account and configure your Alfen Eve for OCPP via MyEve or the Service Installer.
Joulo retrieves your EAN code and validates your MID status automatically.
Joulo registers your ERE's with the NEa and pays out every quarter.
Guide: connect your Alfen step by step
technical specs
Protocol
OCPP 1.6J via wss://ocpp.joulo.nl
Auth
OCPP basic auth + secret
Sync
live (WebSocket)
MID detection
Standaard MID-meter ingebouwd
What fits you
Look up your make and model. You see right away what you need.
Check your chargerRequest a quote for a charger with a factory MID meter, installation included.
Request a quoteQuestions
Yes. The Alfen Eve Double (alle), Eve Double Plus and 14 other models have a factory-fitted MID-certified meter and counts for ERE's right away.
Set the OCPP URL via MyEve (temporary WiFi) or the Service Installer tool to wss://ocpp.joulo.nl. Joulo recognises your charger on the first BootNotification.
On first connection, Alfen pushes your historic sessions within 24-48 hours. After that, your charger streams real-time via OCPP.
Our customer average is 4,100 kWh charged at home per year. Our customers receive 12.6 cents net per kWh on average, after service fees. That comes to about €517 per year in ERE's, €129 per quarter. At the standard 20% fee it is 12 cents per kWh.
A 20% service fee on the revenue. No subscription and no connection fee. The contract is cancellable yearly and we pay out every quarter.
No, and your supplier does not matter. ERE units cover the renewable share of the Dutch grid mix. For 2026 that share is 50.5%.
Yes, as long as the MID meter measured them. Sessions from 1 January 2026 count, and 2026 sessions can be registered up to and including 25 February 2027. Sessions from before the MID meter never count.
Every quarter, on the account from your registration. Your dashboard shows per charging session where the amount comes from.
More questions? Ask usLast updated: Source: NEa, overview of account holders
By signing up, you agree to our terms and privacy policy.
20% service fee, paid out quarterly, cancel yearly. Joulo B.V. holds its own account in the NEa's REV register.