Best EV Charging Stations M3W Wall box factory and manufacturers | weeyu



EV Charging Stations M3W Wall box

This Wall-box EV charger is both suitable for residential and commercial use, the max output can reach 22kw to allow fast charge. its compact design can save more place.  This AC EV Charging Stations M3W Series also can be mounted on the the floor-mounted attachment, applicable for outdoor installation like parking lot of office building, hospital, supermarket, Hotel and etc. for commercial EV charging.

Input Voltage: 230V/400V
Max. Rated Current: 16A/32A
Output Power: 3.6kw/7.2kw/11kw/22kw
Wire Cross-section: 2.5 mm² -6 mm²

Operating Temp.: -35 ℃ to + 50 ℃
Storage Temp.: -40 ℃ to + 60 ℃
Cable Length: 5m/7.5m
Connector: IEC 62196 Type 2

Communication: WIFI +Ethernet +OCPP1.6 J
Control: Plug& Play, RFID cards, App
IP Protection: IP54

Dimensions: 410*260*165 mm
Weight: 9kg /11 kg
Certificates: CE, RoHS, REACH


  • Easy to install

    Only need to fix with bolts and nuts, and connect the electric wiring according to the manual book.

  • Simple to charge

    Plug & Charge, or Swapping card to charge, or controlled by App, it depends on your choice.

  • Compatible with all

    It's built to be compatible with all the EVs with the type 2 plug connectors. Type 1 is also available with this model

AC EV Charging Station Wallbox

It's designed to be in compliance with The Low Voltage Directive (LVD) according to the standards: IEC 61851-1:2019 /EN 50364:2018/EN 62311:2008/EN 50665:2017, Electromagnetic compatibility (EMC) according to the standard: EN 301 489-1 V2.2.3/EN 301 489-3 V2.1.1 /EN 301 489-17 V3.2.4 /IEC 61851-21-2:2018, RoHs Directive (RoHS)2011/65/EU, and European Chemicals Agency (ECHA) Regarding (EC)N0.:1907/2006 concerning REACH.

Charging Mode

Plug & Play: If you own a private parking area, no other person can get access to the charger, then you can choose the mode "Plug & Play" mode.


RFID Cards: If you are installing the EV charger outside, and someone can get access to the charger, then you can use the RFID cards to start and stop the charging.


Remote Control by App: Our M3W EV charger supports the remote control by App, through OCPP 1.6J. If you have your own app, we can provide the technical service to connect your App. Now we also finished the development of our own App for home users.

Smart Charging

Our App is finished with development, now it's under testing. All the new M3W wall box EV chargers can use the app to have a smart charging experience.


Current Adjustment:  You can easily adjust the charging current to fit the balance load.


Flexible Booking Function: The App supports charging booking to enable you to automatically start at any time you want. Choose the period which is cost-effective.


Charging Report: All your charging records will be collected and tabulated to be a report.


WIFI Configuration: You can easily configure the wifi of the EV charger with the APP.

Load balance

Load Balancing Management

EV charging load management balances energy demand throughout the day, with a focus on reducing energy usage during peak demands.


Full Charging: When there is no other home appliance used in the house, the power is enough for the fully charging;


Automatically Adjusting: when there are other home appliances working, the load on the main circuit is not enough for the full charging, so the Charge mate will adjust the EV charger to reduce the charging capacity.


How it works ?: We have a current transformer to detect the balance current of the main circuit and automatically adjust the charging power of the EV charging stations, which will make the charging more scientific and efficient.


PLC Wireless Communication: EV charging load management is delivered via a software-based, hardware-agnostic solution where the system is in constant communication with the vehicle charge points and the station’s power infrastructure.

Safty Protection -Type B RCD

Electric vehicle (EV) chargers - Within an electrical vehicle, the AC/DC conversion process ensures that charging of the electrical vehicle occurs within the confines of the electric vehicle itself. Electrical vehicle manufacturers state that, in the case of a 3-phase charger, DC current leakage can occur. The same phenomenon is replicated in the case of a single-phase charger with a boost stage.


The electrical vehicle cannot be fully isolated and therefore proper protection against DC residual current is needed in the system. The protection can be accomplished either with a 6mA detection device (Residual direct current detecting device, RDC-DD) inside the charger or with a Type B RCD either inside the panel board or inside the charger itself.


The Type B RCD ensures better continuity of service and protection because it will detect DC current and its tripping value is much higher than 6mA DC. The IEC 62643 requires that RCD trips for DC residual current are not greater than 60mA. This value is lower than the ventricular fibrillation threshold in DC. Type B RCD will also detect earth leakage current at frequencies higher than
50/60Hz which is not the case with a 6mA RCD-DD.

Summary of RCD types


  • Parking Lot

    Attract drivers who park longer and are willing to pay to charge. Provide convenient charge to EV drivers to max your ROI easily.

  • Retail &Hospitality

    Generate new revenue and attract new guests by making your location an EV rest stop. Boost your brand and show off your sustainable side.

  • Workplace

    Provide the charging stations can encourage the employees to drive electric. Set station access for only employees or offer it to the public.

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