Documentation

    Connect your charger to Joulo

    Choose your charger brand below and follow the step-by-step guide. Most chargers connect in under 5 minutes.

    Want the full model list with MID and connection type? See the MID charger check.

    254,997 sessions7,506 chargers6,318 connected chargers84% auto connectedLive platform status

    Hosted OCPP proxy

    proxy.joulo.nl — start here, then the live endpoint or full technical docs

    proxy.joulo.nl

    Hosted OCPP proxy: guide, WebSocket URL and Joulo connection

    Cloud integrations

    One-click connection via your charger's cloud account

    Tesla
    Tesla
    1 model

    Connect Wall Connector via Tesla OAuth

    Easee
    Easee
    2 models

    Connect Easee Home/Charge via your Easee account

    Wallbox
    Wallbox
    2 models

    Connect Pulsar Plus/Pro via your Wallbox account

    Zaptec
    Zaptec
    3 models

    Connect Zaptec Go/Pro via your Zaptec Portal

    V2C
    V2C
    1 model

    Connect V2C Trydan via API key

    Smappee
    Smappee
    3 models

    Connect Smappee via OAuth

    Enphase
    Enphase
    1 model

    Connect Enphase via OAuth • cloud data depends on Enphase API availability

    Peblar
    Peblar
    2 models

    Add Peblar manually now, automatic connection in May

    Volt time
    Volt time
    5 models

    Connect Volt Time via cloud integration

    CPO connections

    Connections through charge point operator platforms

    PlugChoice
    PlugChoice

    CPO connection through the PlugChoice platform

    50five
    50five

    CPO connection for 50five chargers

    Eneco eMobility
    Eneco eMobility

    CPO connection through Eneco eMobility

    OCPP resources

    Protocol docs and proxy options for technical setups

    OCPP Proxy

    Open-source OCPP proxy/splitter for technical users

    Wat is OCPP?

    Explanation of the OCPP protocol and how Joulo uses it

    OCPP API

    Technical API docs for OCPP integrations

    OCPP by brand

    Direct connection via the OCPP protocol, per charger brand

    ABB
    ABB
    2 models

    OCPP and installation guides

    ABL
    ABL
    8 models

    OCPP and installation guides

    Alfen
    Alfen
    10 models

    OCPP and installation guides

    Autel
    Autel
    1 model

    OCPP and installation guides

    Blue Current
    Blue Current
    3 models

    OCPP and installation guides

    Cabur
    Cabur
    1 model

    OCPP and installation guides

    Cfos
    Cfos
    1 model

    OCPP and installation guides

    ChargeAmps
    ChargeAmps
    3 models

    OCPP and installation guides

    ChargePoint
    ChargePoint
    5 models

    OCPP and installation guides

    Circontrol
    Circontrol
    2 models

    OCPP and installation guides

    Compleo
    Compleo
    4 models
    Installer

    OCPP and installation guides

    CoolBlue
    CoolBlue
    1 model

    OCPP and installation guides

    CTEK
    CTEK
    1 model

    OCPP and installation guides

    Cube
    Cube
    3 models

    OCPP and installation guides

    Delta Electronics
    Delta Electronics
    1 model

    OCPP and installation guides

    DIC
    DIC
    1 model

    OCPP and installation guides

    Eaton
    Eaton
    2 models

    OCPP and installation guides

    Ecotap
    Ecotap
    6 models
    Installer

    OCPP and installation guides

    Enelion
    Enelion
    3 models

    OCPP and installation guides

    Enovates
    Enovates
    4 models
    Installer

    OCPP and installation guides

    Etrel
    Etrel
    1 model

    OCPP and installation guides

    EVBox
    EVBox
    2 models

    OCPP and installation guides

    Flexicharge
    Flexicharge
    5 models

    OCPP and installation guides

    GARO
    GARO
    2 models

    OCPP and installation guides

    Grasen
    Grasen
    1 model
    Installer

    OCPP and installation guides

    Hager
    Hager
    3 models

    OCPP and installation guides

    Hey One
    Hey One
    1 model
    Installer

    OCPP and installation guides

    Inepro
    Inepro
    1 model

    OCPP and installation guides

    KEBA
    KEBA
    4 models

    OCPP and installation guides

    Loxone
    Loxone
    1 model

    OCPP and installation guides

    NexBlue
    NexBlue
    1 model

    OCPP and installation guides

    Raedian
    Raedian
    4 models
    Installer

    OCPP and installation guides

    Ratio Electric
    Ratio Electric
    3 models

    OCPP and installation guides

    Schneider Electric
    Schneider Electric
    2 models

    OCPP and installation guides

    Shell Recharge (NewMotion)
    Shell Recharge (NewMotion)
    4 models

    OCPP and installation guides

    SMA
    SMA
    2 models

    OCPP and installation guides

    SolarEdge
    SolarEdge
    2 models

    OCPP and installation guides

    Spelsberg
    Spelsberg
    1 model

    OCPP and installation guides

    Tinkerforge
    Tinkerforge
    1 model

    OCPP and installation guides

    Vestel
    Vestel
    2 models

    OCPP and installation guides

    Volkswagen
    Volkswagen
    1 model
    Installer

    OCPP and installation guides

    Volvo
    Volvo
    1 model

    OCPP and installation guides

    Webasto
    Webasto
    1 model

    OCPP and installation guides

    Manual reading

    Submit meter readings manually

    Meterstand aflezen

    Manually submit your MID meter reading to Joulo

    Serienummer vinden

    How to find your MID meter serial number