SolarEdge ONE EV Charger Pro – 22 kW smart EV charger with MID meter and LTE

The SolarEdge ONE EV Charger Pro is the premium version of the SolarEdge ONE EV charger. This 22 kW 1- and 3-phase EV charger has an integrated MID Class B energy meter, built-in LTE/eSIM and is ISO 15118 hardware-ready for Plug & Charge. Perfect for home charging with settlement through business, CoEs, small business installations and anyone who wants to accurately record their charging sessions.

The Pro version retains all the smart features of the standard ONE EV Charger – such as integration with the SolarEdge ecosystem, load balancing, PV surplus charging and app control – and adds accurate metering and mobile connectivity. This gives you one compact wallbox ready for dynamic charging, settlement and future Plug & Charge functionality.

Key benefits of the SolarEdge ONE EV Charger Pro

• Up to 22 kW charging capacity – 1- or 3-phase AC charging with 6-32 A per phase (Mode 3, Type 2 socket).
• MID-certified energy meter – integrated MID Class B meter with internal OLED display for kWh recording suitable for settlement.
• Built-in LTE / eSIM – always online, even without fixed internet cable or WiFi, via the ONE EV platform.
• ISO 15118 hardware-ready – prepared for Plug & Charge, so future EVs can identify themselves when plugged in.
• Seamless SolarEdge integration – works together with SolarEdge inverters for PV surplus charging, import limit and load balancing.
• RFID, app or plug & charge – authorise charging with RFID badges, via the app or by simply plugging in (configurable).
• WiFi, Ethernet & Bluetooth – in addition to LTE, you also have local connectivity options for commissioning and management.
• OCPP 1.6J – linkable to remote backends and CPO platforms for business use.
• Compact and robust – IP54, IK08, dimensions 235 × 230 × 130 mm and a weight of approx. 2.3 kg.

Technical specifications SolarEdge ONE EV Charger Pro

Charging capacity & grid side

• AC phase connection: 1 or 3 phases, with automatic switchover for PV surplus charging.
• Rated AC power: up to 22 kW.
• Current setting: 6 – 32 A per phase (adjustable).
• Nominal mains voltage: 3 × 230/400 V (±10%) AC, 50 Hz.
• Mains forms: TN / TT / IT, including MEN support for AU/NZ.

Charging interface

• EV connection: Type 2 socket (socket) up to 32 A / 400 V AC (EN 62196-1).
• Charging mode: Mode 3 (IEC 61851-1) AC charging.
• Overvoltage category: Cat. III (EN 60664-1).
• Residual DC detection: RDC-DD 6 mA DC (IEC 62955) – so only a standard 30 mA AC earth fault required in the installation.

Environmental specifications

• Enclosure protection class: IP54 (indoor and outdoor).
• Mechanical protection: IK08 (impact-resistant).
• Operating temperature: -30 °C to +50 °C.
• Storage temperature: -40 °C to +70 °C.
• Relative humidity: 5 – 80 % (non-condensing).
• Max. installation altitude: 2000 m above sea level.
• Dimensions (h × w × d): 235 × 230 × 130 mm.
• Weight: approx. 2.3 kg (Pro model).

AC connection & mounting

• Cable entry: top, rear or bottom.
• AC terminals: 0.2 – 16 mm².
• Strip length: 12 mm.
• Mounting: wall-mounted with snap-on backplate for quick installation.

Connectivity & smart features

• WiFi: IEEE 802.11 b/g/n, 2.4 GHz.
• Ethernet: RJ45.
• LTE / 2G / GPRS: built-in eSIM (subscription via ONE EV platform).
• Bluetooth: BLE 4.2 for commissioning.
• RFID reader: ISO/IEC 14443 Type A.
• OCPP: OCPP 1.6J.
• ISO 15118: hardware-ready for Plug & Charge.

Energy monitoring (MID)

• Integrated energy meter: MID Class B in accordance with EN 50470-3.
• Display: built-in OLED display for reading kWh, power and status, among others.

Compatible SolarEdge inverters & apps

• Inverters: all residential SolarEdge inverters with SetApp configuration, including:
  • SolarEdge Home Hub 1-phase and 3-phase inverters,
  • SolarEdge Genesis and Residential Three Phase,
  • SolarEdge 3-phase (SE15K to SE33.3K),
  • SolarEdge 3-phase with Synergy (SE50K to SE100K).
• Residential management: via mySolarEdge app.
• Business management: via ONE EV for C&I.

When to choose the Pro instead of the standard ONE EV Charger?

• You want to charge for business or settle with your employer/VvE and therefore need a MID meter.
• The charger hangs in a place where WiFi or wired internet is not reliable – LTE catches that.
• You want to be prepared in advance for ISO 15118 Plug & Charge with future EVs.
• You manage multiple chargers for staff or guests and want to monitor everything centrally via OCPP and a backend.

Installation tips for the SolarEdge ONE EV Charger Pro

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