Smart AC Charging Controller

The Smart AC Charging Controller is an intelligent control module designed for next-generation AC electric vehicle charging systems. As the core control unit of an AC charger, it integrates charging control, communication management, safety monitoring, and intelligent operation functions to enable reliable, efficient, and connected charging experiences.

Designed for EV charger manufacturers, charging network operators, fleet charging providers, energy management companies, and system integrators, this controller provides a flexible and scalable solution for developing residential, commercial, and public AC charging equipment.

Backed by proven industry experience, having successfully empowered over 100,000 charging piles worldwide, and featuring an advanced hardware architecture, customizable firmware, and multiple communication options, the Smart AC Charging Controller helps customers shorten product development cycles, improve system reliability, and build intelligent EV charging solutions for global markets.

Professional research and development, customization, and manufacturing services are provided to support worldwide partners with high-performance EV charging control technologies. Supported by stable supply chains, flexible order quantities for rapid prototyping to large-scale mass production, and comprehensive technical support, we ensure a seamless path from concept to commercial deployment.

Intelligent AC Charging Control
The controller provides comprehensive charging process management and intelligent control capabilities compliant with IEC 61851 standards, ensuring stable and efficient operations:

• Charging start and stop control
• Real-time charging status monitoring
• Charging current management
• Charging session control
• Fault detection and protection management
• Power control and energy monitoring
• Charging process optimization
   

Multi-Protocol and OCPP Communication Capability
Designed for flexible integration into global charging ecosystems, the controller supports open communication standards and multiple physical interfaces:

• OCPP Protocol Support: Native compatibility with OCPP 1.6J and OCPP 2.0.1 for seamless cloud platform integration.
• Wired and Wireless Interfaces: CAN, RS485, Ethernet, Wi-Fi, and 4G/Cellular communication expansion.

Smart Connectivity and Remote Management
Enables connected charging through communication with backend platforms and cloud-based management systems:

• Remote charging control and real-time equipment monitoring
• Secure charging data transmission and operation data collection
• Remote fault diagnosis and over-the-air firmware upgrade
• Comprehensive energy consumption and load management analysis

High Compatibility and Easy Integration
The modular design enables fast integration into various AC charging platforms, suitable for:

• Residential AC EV chargers (Single-phase and Three-phase)
• Commercial AC charging stations and workplace charging systems
• Fleet charging infrastructure and smart charging networks
• Customized OEM and ODM EV charging equipment

Advanced Safety Protection
Supports multiple mechanical and electrical protection mechanisms to ensure safe operation under harsh operating environments:

• Over-current, over-voltage, and under-voltage protection
• Residual Current Monitoring (RCM and Type B RCD integration support)
• Real-time temperature monitoring (connector thermal protection)
• Communication fault detection and charging abnormality detection
• Emergency shutdown control

Customizable Hardware and Software Platform
Flexible customization services are available to meet distinct regional and application requirements:

• Controller hardware design and custom interface configuration
• Communication protocol adaptation and embedded software development
• Functional optimization and product structure integration

Modular Product Architecture: Enables efficient integration into different AC charging systems while significantly reducing development complexity.

Professional Embedded Software Development: Supports customized firmware development to meet specific charging logic, communication requirements, and application scenarios.

Strong System Integration Capability: Combines EV charging technology expertise with hardware development and intelligent management system experience to provide complete integration support.

Reliable Manufacturing and Global Compliance: Built under strict ISO 9001 quality management processes, with hardware engineered to meet international safety and EMC standards.

OEM and ODM Support: From product concept development to mass production, flexible cooperation models are provided for charging equipment manufacturers and technology partners.

Electric Vehicle to AC Charger to Smart AC Charging Controller to Communication Network (OCPP) to Cloud Management Platform

The Smart AC Charging Controller works as the intelligent connection hub between charging hardware and digital platforms, enabling connected, efficient, and scalable EV charging operations.

Proven Industry Experience: Over 100,000 deployment instances worldwide, delivering field-tested stability and reliability.

Comprehensive R&D Capability: Engineering teams provide integrated capabilities covering hardware design, embedded software development, protocol integration, and system optimization.

Global Supply and Rapid Delivery: Supported by reliable manufacturing capabilities, flexible minimum order quantities, optimized lead times, and stable product delivery from prototype to mass production.

Global Compliance Support: Designed with international electrical and communication standards in mind, accelerating your time-to-market across regions.