Flowion
Supported devices

Any charger that speaks OCPP.

Compatibility here is a protocol question, not a procurement one. Point a station speaking OCPP 1.6J, 2.0.1 or 2.1 at your organization's URL and it connects. What follows is the evidence for that — and the part that actually costs you an afternoon: how each box lets you change its CSMS.

vendors catalogued
41
charger models
85
OCPP versions spoken
3
tested on our own bench
1

Bench-tested by us: 1 of 85. Every other entry rests on the manufacturer's own documentation or a public compatibility list, and each row says which. The list is dated so you can tell how fresh it is.

Read the labels

How to read this list

Two labels sit on every row and they mean different things. One is what we commit to. The other is who established it — because “supported” earned by reading a datasheet is not the same claim as “supported” earned by plugging one in, and a list that blurs the two is worth nothing.

What we commit to

  • Planned

    Not supported today. Either the vendor integration has not been built, or the device's own path to a third-party CSMS is unclear or being withdrawn.

  • Supported

    Connects and runs. For OCPP-direct devices this follows from the protocol: the station speaks a version Flowion speaks. Check the evidence grade for who established that.

  • First class

    We have run this hardware against Flowion ourselves, recorded the firmware it was running, and written the setup documentation. Nothing reaches this level by assertion.

What backs it

  • Verified

    This exact hardware was run against Flowion, on a recorded date and firmware version.

  • Vendor documented

    The manufacturer's own documentation states the OCPP support and provisioning path cited.

  • Third-party reported

    A curated public compatibility list or another CSMS operator reports it. Reliable enough to plan against, not a substitute for running it.

  • Inferred

    Believed to work because it is claimed to speak OCPP, with nothing model-specific behind it. Never enough to claim support.

Protocol versions

Three versions, three different markets

Flowion speaks all three. That is a claim about our side of the socket, and the hardware answering it is at three very different stages.

  • OCPP 1.6J

    Widespread

    What essentially every station in the field speaks. The whole OCPP-direct group below rests on it.

  • OCPP 2.0.1

    Growing

    OCA certification opened in 2023 and hundreds of products now carry it. Increasingly mandated for public infrastructure, including US NEVI-funded sites.

  • OCPP 2.1

    No hardware yet

    Flowion speaks 2.1 today, but this is a CSMS-side capability with almost nothing to talk to: 2.1 was released in 2025 and OCA certification for it is not yet running, so no shipping station below is listed as speaking it. We are ready ahead of the hardware, deliberately, because 2.1 is the version built to carry ISO 15118-20 and bidirectional power.

39 vendors · 79 models

OCPP direct

The charging station opens its own WebSocket to Flowion. You configure the CSMS URL on the device and it speaks OCPP to us with nothing in between.

This is not an allowlist. Any charger that speaks OCPP 1.6J, 2.0.1 or 2.1 connects to Flowion, whether or not it appears below. The models here are evidence for that, plus the provisioning quirks that are the real work of pointing a box at a new CSMS.

ABB

CH
  • Terra AC Wallbox1.6JSupported

    AC wallbox · Third-party reported · Installer app (Bluetooth)

    • Firmware 1.8.21 and earlier are reported to mishandle automatic measurand detection; the measurand list has to be set explicitly.
  • Terra DC Wallbox1.6JSupported

    DC fast · Third-party reported · Installer app (Bluetooth)

  • EVLunic PRO1.6JSupported

    AC wallbox · Third-party reported · Device web UI

ABL

DE
  • eMH31.6JSupported

    AC wallbox · Third-party reported · Device web UI

Alfen

NL
  • Eve Single S-line1.6JSupported

    AC wallbox · Third-party reported · Installer app or tool

  • Eve Single Pro-line1.6JSupported

    AC wallbox · Third-party reported · Installer app or tool

  • Eve Double Pro-line1.6JSupported

    AC pedestal · Third-party reported · Installer app or tool

Alpitronic

IT
  • Hypercharger HYC501.6J2.0.1Supported

    DC fast · Vendor documented · On-device display

  • Hypercharger HYC1501.6J2.0.1Supported

    DC ultra-fast · Vendor documented · On-device display

  • Hypercharger HYC2001.6J2.0.1Supported

    DC ultra-fast · Vendor documented · On-device display

  • Hypercharger HYC4001.6J2.0.1Supported

    DC ultra-fast · Vendor documented · On-device display

Amp Society

  • AMP41.6JSupported

    AC wallbox · Third-party reported · Unknown

Autel

CN
  • MaxiCharger AC Elite Business1.6JSupported

    AC wallbox · Third-party reported · Device web UI

  • MaxiCharger DC Fast1.6JSupported

    DC fast · Third-party reported · Device web UI

Blink Charging

US
  • Series 7, 8 and 91.6J2.0.1Supported

    AC wallbox · Third-party reported · Unknown

Charge Amps

SE
  • Halo1.6JSupported

    AC wallbox · Third-party reported · Unknown

  • Halo 31.6JSupported

    AC wallbox · Third-party reported · Unknown

  • Aura1.6JSupported

    AC pedestal · Third-party reported · Unknown

  • Dawn1.6JSupported

    AC wallbox · Third-party reported · Unknown

Circontrol

ES
  • Raption 501.6JSupported

    DC fast · Third-party reported · Device web UI

  • Post eVolve Smart T1.6JSupported

    AC pedestal · Third-party reported · Device web UI

CTEK

SE
  • Chargestorm Connected1.6JSupported

    AC wallbox · Third-party reported · Vendor portal

  • Chargestorm Connected 21.6JSupported

    AC wallbox · Verified · Vendor portal

    Run on our bench 2026-08-12, firmware r4.11.10-0-g87e99e15e

  • Chargestorm 31.6JSupported

    AC wallbox · Third-party reported · Vendor portal

Delta Electronics

TW
  • DC Wallbox1.6JSupported

    DC fast · Third-party reported · Device web UI

Easee

NO
  • Easee Home1.6JSupported

    AC wallbox · Vendor documented · Vendor portal

    • Native OCPP has to be enabled for the unit first; the CSMS URL is not settable on the box itself.
  • Easee Charge1.6JSupported

    AC wallbox · Vendor documented · Vendor portal

    • Native OCPP has to be enabled for the unit first; the CSMS URL is not settable on the box itself.
  • Easee Charge Lite1.6JSupported

    AC wallbox · Vendor documented · Vendor portal

Eaton

IE
  • Green Motion Building Pro1.6JSupported

    AC wallbox · Third-party reported · Device web UI

Eldon

SE
  • Laddbox Eco1.6JSupported

    AC wallbox · Third-party reported · Device web UI

  • Laddbox Eco Combo1.6JSupported

    AC wallbox · Third-party reported · Device web UI

Enelion

PL
  • Lumina1.6JSupported

    AC wallbox · Third-party reported · Device web UI

  • Vertica1.6JSupported

    AC pedestal · Third-party reported · Device web UI

  • Wallbox Duo1.6JSupported

    AC wallbox · Third-party reported · Device web UI

EnerCharge

AT
  • EC5001.6JSupported

    DC ultra-fast · Third-party reported · Device web UI

  • BussPillar1.6JSupported

    DC fast · Third-party reported · Device web UI

Ensto

FI
  • Chago Wallbox1.6JSupported

    AC wallbox · Third-party reported · Device web UI

Etrel

SI
  • INCH Pro1.6JSupported

    AC wallbox · Third-party reported · Device web UI

    • Authorization type must be set to "Central system only" or "Charger whitelist and central system", or the station will not defer to the CSMS.

EVBox

NL
  • Elvi1.6JSupported

    AC wallbox · Third-party reported · Installer app (Bluetooth)

  • BusinessLine1.6JSupported

    AC pedestal · Third-party reported · Installer app (Bluetooth)

Evnex

NZ
  • E Series and X Series1.6JPlanned

    AC wallbox · Third-party reported · Vendor support request

    • The vendor is reported to be discontinuing the ability to configure a custom OCPP server, which would close the direct path entirely.

GARO

SE
  • Entity1.6JSupported

    AC wallbox · Third-party reported · Device web UI

  • Entity Pro1.6JSupported

    AC wallbox · Third-party reported · Device web UI

  • GLB1.6JSupported

    AC wallbox · Third-party reported · Device web UI

  • GLB Twin1.6JSupported

    AC wallbox · Third-party reported · Device web UI

  • LS41.6JSupported

    AC pedestal · Third-party reported · Device web UI

go-e

AT
  • Charger Gemini1.6JSupported

    AC wallbox · Third-party reported · Installer app or tool

  • Charger Gemini Flex1.6JSupported

    AC wallbox · Third-party reported · Installer app or tool

Grizzl-E

CA
  • Grizzl-E Mini Connect1.6JSupported

    AC wallbox · Third-party reported · Vendor support request

    • OCPP support is reported to sit behind a paid unlock from the manufacturer, so the direct path has a per-unit cost the protocol does not.
  • Grizzl-E Ultimate1.6JSupported

    AC wallbox · Third-party reported · Vendor support request

    • OCPP support is reported to sit behind a paid unlock from the manufacturer.

Hager

DE
  • witty share1.6JSupported

    AC wallbox · Third-party reported · Unknown

  • witty park1.6JSupported

    AC pedestal · Third-party reported · Unknown

KEBA

AT
  • KeContact P301.6JSupported

    AC wallbox · Third-party reported · Device web UI

Mennekes

DE
  • Amtron Charge Control1.6JSupported

    AC wallbox · Third-party reported · Device web UI

Morek

EE
  • Smart AC Charger1.6JSupported

    AC wallbox · Third-party reported · Device web UI

    • Charger idle sampling interval is reported unsupported and must be left at 0.

Ratio Electric

NL
  • io61.6JSupported

    AC wallbox · Third-party reported · Installer app or tool

  • io71.6JSupported

    AC wallbox · Third-party reported · Unknown

Rolec

GB
  • EVO1.6JSupported

    AC wallbox · Third-party reported · Installer app or tool

  • Zura1.6JSupported

    AC wallbox · Third-party reported · Device web UI

  • WallPod1.6JSupported

    AC wallbox · Third-party reported · Device web UI

  • Ultracharge1.6JSupported

    DC fast · Third-party reported · Device web UI

Schneider Electric

FR
  • EVlink Pro AC1.6JSupported

    AC wallbox · Third-party reported · Device web UI

  • EVlink Parking1.6JSupported

    AC pedestal · Third-party reported · Device web UI

  • EVlink Wallbox Plus1.6JSupportedDiscontinued

    AC wallbox · Third-party reported · Device web UI

Siemens

DE
  • SICHARGE D1.6JSupported

    DC ultra-fast · Third-party reported · Device web UI

Sinexcel

CN
  • SEC1.6JSupported

    DC fast · Third-party reported · Device web UI

SyncEV

GB
  • Compact EVCP1.6JSupportedDiscontinued

    AC wallbox · Third-party reported · Device web UI

    • Measurands must be specified manually; automatic detection is reported not to work.

Teison

CN
  • Smart MINI Wallbox1.6JSupported

    AC wallbox · Third-party reported · Installer app or tool

    • Reconnection behaviour after a dropped WebSocket is reported to be unreliable.

V2C

ES
  • Trydan1.6JSupported

    AC wallbox · Third-party reported · Device web UI

Vestel

TR
  • EVC041.6JSupported

    AC wallbox · Third-party reported · Device web UI

Wallbox

ES
  • Pulsar1.6JSupported

    AC wallbox · Vendor documented · Device web UI

  • Pulsar Plus1.6JSupported

    AC wallbox · Vendor documented · Device web UI

  • Pulsar Max1.6JSupported

    AC wallbox · Vendor documented · Device web UI

  • Copper SB1.6JSupported

    AC wallbox · Vendor documented · Device web UI

  • Commander 21.6JSupported

    AC wallbox · Vendor documented · Device web UI

  • Supernova1.6JSupported

    DC fast · Third-party reported · Device web UI

Zaptec

NO
  • Zaptec Go1.6JSupported

    AC wallbox · Vendor documented · Vendor portal

    • Choosing this path gives up Zaptec's own phase and load balancing across the installation; Flowion becomes the only thing managing power.
  • Zaptec Pro1.6JSupported

    AC wallbox · Vendor documented · Vendor portal

    • Choosing this path gives up Zaptec's own phase and load balancing across the installation.

ZJ Beny

CN
  • BCP-A2N-P1.6JSupported

    AC wallbox · Third-party reported · Device web UI

6 vendors · 15 models

Cloud OCPP

The station talks only to its manufacturer's cloud, which relays OCPP to us. Each vendor's relay has its own onboarding, authentication and capability rules, so every one of these needs an integration built before it works.

Nothing in this group works out of the box. Each entry names the integration it waits on and its status.

Amp Society

  • AMP41.6JPlanned

    AC wallbox · Third-party reported · Vendor portal

    Waiting on Amp Society cloud relay — OCPP 1.6J relayed by Amp Society's platform.

Charge Amps

SE
  • Halo1.6JPlanned

    AC wallbox · Third-party reported · Vendor portal

    Waiting on Charge Amps Cloud OCPP — OCPP 1.6J relayed by Charge Amps Cloud.

  • Halo 31.6JPlanned

    AC wallbox · Third-party reported · Vendor portal

    Waiting on Charge Amps Cloud OCPP — OCPP 1.6J relayed by Charge Amps Cloud.

  • Aura1.6JPlanned

    AC pedestal · Third-party reported · Vendor portal

    Waiting on Charge Amps Cloud OCPP — OCPP 1.6J relayed by Charge Amps Cloud.

  • Dawn1.6JPlanned

    AC wallbox · Third-party reported · Vendor portal

    Waiting on Charge Amps Cloud OCPP — OCPP 1.6J relayed by Charge Amps Cloud.

City EV

GB
  • CityLine 100 (Contactless)1.6JPlanned

    AC pedestal · Third-party reported · Vendor portal

    Waiting on City EV cloud relay — OCPP 1.6J relayed by City EV's platform; the CSMS URL is changed in their system, not on the unit.

  • EVLine 1001.6JPlanned

    AC wallbox · Third-party reported · Vendor portal

    Waiting on City EV cloud relay — OCPP 1.6J relayed by City EV's platform.

  • EVLine 3001.6JPlanned

    AC pedestal · Third-party reported · Vendor portal

    Waiting on City EV cloud relay — OCPP 1.6J relayed by City EV's platform.

DEFA

NO
  • eRange IQ1.6JPlanned

    AC wallbox · Third-party reported · Vendor support request

    Waiting on DEFA cloud relay — OCPP 1.6J relayed by DEFA, on custom firmware.

    • Third-party CSMS use is reported to need a custom DEFA firmware build, described by the vendor as beta.
  • eRange Duo1.6JPlanned

    AC wallbox · Third-party reported · Vendor support request

    Waiting on DEFA cloud relay — OCPP 1.6J relayed by DEFA, on custom firmware.

    • Third-party CSMS use is reported to need a custom DEFA firmware build, described by the vendor as beta.

Easee

NO
  • Easee Home1.6JPlanned

    AC wallbox · Vendor documented · Vendor portal

    Waiting on Easee Cloud OCPP — OCPP 1.6J (2nd Ed) relayed by Easee Cloud.

  • Easee Charge1.6JPlanned

    AC wallbox · Vendor documented · Vendor portal

    Waiting on Easee Cloud OCPP — OCPP 1.6J (2nd Ed) relayed by Easee Cloud.

  • Easee One1.6JPlanned

    AC wallbox · Third-party reported · Vendor portal

    Waiting on Easee Cloud OCPP — OCPP 1.6J (2nd Ed) relayed by Easee Cloud.

Zaptec

NO
  • Zaptec Go1.6JPlannedNo smart charging

    AC wallbox · Vendor documented · Vendor API

    Waiting on Zaptec Cloud OCPP — OCPP 1.6J cloud-to-cloud, with stations onboarded through the Zaptec Integrations API.

    • Standard OCPP smart charging profiles are not supported on this path. Zaptec Cloud keeps power management for itself, so Flowion cannot load balance these chargers — SetChargingProfile does not reach the hardware.
    • The CSMS is limited to authentication, session management and payment.
  • Zaptec Pro1.6JPlannedNo smart charging

    AC wallbox · Vendor documented · Vendor API

    Waiting on Zaptec Cloud OCPP — OCPP 1.6J cloud-to-cloud, with stations onboarded through the Zaptec Integrations API.

    • Standard OCPP smart charging profiles are not supported on this path, so Flowion cannot load balance these chargers.
    • The CSMS is limited to authentication, session management and payment.
Provenance

Where this came from

Researched 2026-08-12 from manufacturer documentation and public compatibility lists maintained by other operators. Vendors ship firmware faster than anyone updates a table like this, so treat a row as a starting point and confirm the exact SKU before you buy a pallet of them.

Running a charger that isn't here? It almost certainly still works — see the connection guide for the URL shape, and tell us how it went so it can join the list with better evidence than most rows here have.

Bring the fleet you already own.

No rip and replace. Point your existing chargers at your organization's URL — and when the hardware isn't in the room, the simulator is.

Sign inRead the docs