Choosing the wrong charging station motherboard results in a loss of 100000 yuan! How important is the OCPP protocol for household charging stations going global?

OCPP is a digital passport for household charging stations to go abroad, without which one cannot even enter the platform door.

Why lose 100000 yuan:

• The backend of European and American operators only recognizes OCPP 1.6J/2.0.1, and they do not have the testing qualification due to protocol incompatibility.

• In the early stage, CE/UL certification, molds, and inventory were all wasted, and a SKU that was unsold easily lost 100000 yuan.

What is OCPP pipe:

• It's not just about communication, it's about standardizing operational rules.

• Pile status reporting, remote start stop, metering data, firmware OTA, plug and charge all rely on its translation.

• Household piles are also mandatory:

• The hosting model of European and American operators is common, where users purchase a pile and the operator provides installation and maintenance services, and the pile must be connected to the platform.

• Even if it is a pure C-end, users need to subscribe to valley power packages such as Octopus Energy without OCPP.

Version selection:

• 1.6J is mature and widely compatible, 2.0.1 supports intelligent scheduling/V2G but platform migration is underway.

• Suggest reserving 2.0.1 for hardware and running 1.6J for software by default, switch according to market.

• Implementation method:

• Self developed: 6-12 months, bug fixing to doubt life

• Open source solution: Rapid prototyping is available, industrial grade stability can be supplemented by oneself

• Commercial SDK: 5000-20000 euros authorization, 3-month integration, including the most secure certification use cases

Authentication binding:

• CE/UL/Germany Eichrecht/France NF/UK Smart Charging, OCPP interoperability is a mandatory test item, and if the protocol is not standardized, it will be directly suspended.

Conclusion:

OCPP is an admission ticket for overseas operations. When choosing a motherboard, protocol stack maturity, version compatibility, and authentication support are more important than CPU clock speed. Save money on the protocol stack and lose the entire SKU.

The communication charging pile motherboard produced by Xincheng Technology is of high quality and beautiful price. Welcome to inquire and purchase!