After 2026, will the AC charging pile main control board also be equipped with edge computing and local strategy engine as standard?

Yes, after 2026, edge computing and local strategy engines will change from "high-end option" to "standard bottom line" of AC charging pile main control board. This is not a single technological trend, but the result of the simultaneous pressure of regulations, power grids, and costs.

Firstly, regulations force the localization of the main control board.

• The EU AFIR requires new public communication stations to support ISO 15118 plug and play charging and automatic authentication, which requires the main control board to store certificates locally, run TLS protocol stacks, and handle PLC communication, which traditional low-end MCUs cannot run.

• OCMF metrology compliance also requires local completion of data signing and trusted storage. These are not things that the cloud can do for you, the main control board must carry them on its own.

Secondly, the power grid requires millisecond level local decision-making.  

• In the context of light storage vehicle collaboration and V2G scenarios, virtual power plant scheduling instructions require the pile group to reduce power or discharge in reverse within a few seconds.

• The round-trip delay of 4G cloud is usually five to ten seconds, and by the time the cloud command is issued, the grid side has long been unable to meet the requirements.

• The solution is to sink the strategy engine to the pile end and independently execute power scheduling even when the network is disconnected.

• The mainstream solution now uses a dual core architecture, with one running AI optimization and the other running real-time control. It can operate autonomously for dozens of hours when disconnected from the network.

Thirdly, the cost has been reduced to an affordable level.  

• The computing power of edge AI has dropped from a few years ago to a few dollars today, and a MCU priced at tens of yuan can dynamically allocate power among multiple piles within the total capacity without tripping.

• The local rule engine pre sets time of use electricity prices, load curves, and fault strategies, automatically switches to local autonomy when the network is disconnected, and significantly reduces traffic fees. The cost threshold disappears, and standard equipment becomes inevitable.

Fourthly, the role of the main control board has changed.  

• It has transformed from an 'instruction forwarder' to a 'local decision node', handling local settlement, power closed-loop, fault prediction, and carbon data signing simultaneously.

• Hardware requires NPU or high-performance MCU, sufficient Flash storage for certificates and logs, and hardware level security isolation.

Summary:

After 2026, the main control board of AC charging pile, edge computing and local strategy engine are no longer selling points, but the double bottom lines of compliance access and commercial feasibility. The regulations require local authentication and measurement, the power grid requires millisecond level response, and the cost is already affordable - the combination of the three, standard configuration is the way out.

The main control board of the communication charging pile produced by Xincheng Technology is of high quality and good price. Welcome to inquire and purchase!