Currently, EV charging stations are mainly categorized into AC charging stations and DC charging stations. AC charging stations support low-power charging needs, such as home charging, while DC charging stations offer faster charging speeds, making them suitable for high-power commercial charging scenarios. Below are the certification requirements for selling charging stations in different countries:

1. CE Certification (European Union)

Applicable standard: IEC 61851
This standard covers EV power equipment for charging electric road vehicles with a rated supply voltage up to 1000 V AC or 1500 V DC and a rated output voltage of up to 1000 V AC or 1500 V DC.

EMC and Safety Testing Standards for EV Chargers

EN IEC 61851-1:2019/AC:2023-12 (Safety: General requirements for AC and DC charging stations)

EN 61851-21-1:2017/AC:2017-11 (EMC: Applicable to onboard charging units only)

EN IEC 61851-21-2:2021 (EMC: Applicable to off-board charging units)

EN 61851-23:2014/AC:2016-06 (Safety: DC charging stations)

EN 61851-24:2014/AC:2015 (Communication protocol: DC charging stations)

Timelines:

Non-wireless charging stations: ~3–4 weeks for CE certification.

Wireless charging stations: Additional testing for CE-RED directive required.

2. RoHS Certification (European Union)

Mandatory for electronic and electrical products, RoHS ensures compliance with restrictions on hazardous substances.

Testing Standards:

RoHS 2.0 (IEC 62321)

Testing items include: Lead (Pb), Cadmium (Cd), Mercury (Hg), Hexavalent Chromium (Cr (VI)), PBBs, PBDEs, DEHP, BBP, DBP, DIBP.

Timelines: ~5–7 working days.

3. FCC Certification (United States)

The Federal Communications Commission (FCC) regulates electromagnetic interference for devices operating above 9 kHz. FCC certification is mandatory for electronic products sold in the U.S.

Timelines:

Non-wireless charging stations: FCC SDoC certification (~2 weeks).

Wireless charging stations: FCC ID certification required.

4. UL Certification (United States)

UL focuses on safety performance testing and certification, though it is not mandatory. It is recognized as a reliable standard in the U.S.

Key Points:

EMC properties are not covered.

Timelines: ~4–6 months.

5. CQC Certification (China)

CQC certification is voluntary in China, as charging stations are not included in the CCC mandatory certification list.

Key Standards:

GB/T 34014-2017 (Technical requirements for energy metering of off-board EV chargers)

GB/T 20234.1-2015 (General requirements for conductive charging connectors)

NB/T 33008.1-2018 (Inspection and testing of AC/DC charging equipment)

Additional standards:

GB/T 18487.1-2023 (General requirements for EV conductive charging systems)

NB/T 33002-2010 (Technical specifications for AC charging stations)

6. VPC Certification (Taiwan)

Taiwan's Ministry of Economic Affairs requires charging stations to carry the Voluntary Product Certification (VPC) label. Products with wireless technology must also obtain NCC certification.

Key Notes:

Testing must be conducted at Taiwan-accredited laboratories.

Charging stations must pass energy metering verification for trade purposes.

7. LTA Certification (Singapore)

To sell EV charging stations in Singapore, suppliers must obtain an LNO (Letter of No Objection) from the Land Transport Authority (LTA) and comply with the TR25 standards.

Wireless Features:

Products with wireless technology must also register with IMDA and display a compliance label with the Dealer License ID.

Special Requirements:

DC chargers >200 kW or >150 kW with thermal management or automated connection devices must undergo TR25-3 testing.

8. KC Certification (South Korea)

South Korea mandates KC Safety, KC EMC, and RF registration or certification for EV chargers. Compliance with statutory metrology evaluations is also required.

Key Notes:

Testing must be conducted at Korea-accredited laboratories.

Certified products must carry the KC logo and RRA registration/certification ID.

9. PSE Certification (Japan)

While Japan does not mandate certification for charging stations, components like connectors, plugs, and control boxes must meet PSE certification requirements.

Wireless Features:

Wireless-enabled products must obtain certification from MIC (Ministry of Internal Affairs and Communications).

Conclusion: Certification requirements for EV chargers vary significantly across regions, focusing on safety, electromagnetic compatibility, energy efficiency, and wireless technology. Businesses should align their products with local standards to ensure compliance and smooth market entry.