Top 10 44KW AC Charger Factory in China 2025

Introduction to 44KW AC Charger

A 44KW AC charger is a crucial component in the electric vehicle (EV) charging infrastructure. It operates on alternating current and is designed to provide a relatively fast charging solution for electric vehicles. Compared to lower - power AC chargers, a 44KW AC charger can significantly reduce the charging time, making it more convenient for EV owners. It is commonly used in commercial charging stations, such as those in shopping malls, office buildings, and public parking lots, where vehicles need to be charged quickly during short stops. The charger typically has a stable power output, advanced safety protection features, and is compliant with relevant international and national standards to ensure the safety and reliability of the charging process.

Top 10 Factories

1. Zhejiang Sinray Electronics Co., Ltd

Zhejiang Sinray Electronics Co., Ltd is a leading player in the EV charger manufacturing industry. With years of experience and a strong R & D team, the company has been at the forefront of developing high - quality charging solutions. It is committed to providing innovative and reliable products to meet the growing demand for electric vehicle charging.

Features in 44KW AC Charger:

Advanced Technology: Sinray's 44KW AC chargers are equipped with the latest power electronics technology, which ensures high - efficiency power conversion. This means that more of the input power is actually used to charge the vehicle's battery, reducing energy waste.
Intelligent Control System: The chargers feature an intelligent control system that can communicate with the vehicle's battery management system. It can adjust the charging current and voltage according to the battery's state of charge, temperature, and other parameters, ensuring a safe and optimized charging process.
Modular Design: The modular design of the 44KW AC chargers makes them easy to install, maintain, and upgrade. If a component fails, it can be easily replaced without shutting down the entire charging system.

Advantages of the Company:

Quality Assurance: Sinray has a strict quality control system in place. All products undergo multiple rounds of testing and inspection before leaving the factory, ensuring that they meet high - quality standards.
Customization Service: The company can provide customized charging solutions according to the specific needs of customers. Whether it is for a large - scale commercial charging project or a special - purpose charging application, Sinray can design and manufacture chargers that meet the requirements.
After - sales Support: Sinray offers comprehensive after - sales support, including technical training, maintenance, and repair services. Their professional after - sales team can quickly respond to customer inquiries and solve problems, ensuring the long - term stable operation of the charging equipment.

Website: https://www.sinrayevcharger.com/

2. BYD Electric Co., Ltd

BYD is a well - known Chinese company with a wide range of business in the new energy field, including electric vehicles and EV chargers. It has a strong R & D and manufacturing capability, and its products are widely recognized for their high quality and performance.

Features in 44KW AC Charger:

High - power Density: BYD's 44KW AC chargers are designed with a high - power density, which means they can achieve a high charging power in a relatively small physical size. This is very beneficial for installation in limited - space charging stations.
High - efficiency Cooling System: To ensure the stable operation of the charger under high - power conditions, BYD has developed a high - efficiency cooling system. It can effectively dissipate heat generated during the charging process, preventing overheating and prolonging the service life of the charger.
Compatibility: The chargers are highly compatible with a wide range of electric vehicle models. They support different charging protocols and can communicate with various vehicle battery management systems, making them suitable for use in different charging scenarios.

Advantages of the Company:

Integrated Industry Chain: BYD has an integrated industry chain in the new energy field, from battery production to electric vehicle manufacturing and charger development. This allows the company to have better control over the quality and cost of its products.
Global Market Presence: BYD has a strong global market presence. Its products are sold in many countries and regions around the world, which means it has rich experience in dealing with different market requirements and regulations.
Continuous Innovation: The company invests heavily in R & D and is constantly innovating in charger technology. It is committed to improving the performance and functionality of its chargers to meet the evolving needs of the market.

3. Tesla (China) Co., Ltd

Tesla is a world - famous electric vehicle manufacturer, and it also has its own charger production line in China. Tesla's chargers are known for their high - performance and seamless integration with Tesla vehicles.

Features in 44KW AC Charger:

Optimized for Tesla Vehicles: Tesla's 44KW AC chargers are specifically optimized for Tesla electric vehicles. They can communicate with the vehicle's onboard charging system more effectively, providing a faster and more stable charging experience.
User - friendly Interface: The chargers are equipped with a user - friendly interface, which allows Tesla owners to easily operate the charger. They can monitor the charging status, set charging parameters, and even pay for the charging service through the Tesla mobile app.
Network Connectivity: Tesla's chargers are connected to the Tesla Supercharger network. This enables real - time monitoring and management of the chargers, and also allows Tesla to remotely update the charger's software to improve its performance and security.

Advantages of the Company:

Brand Influence: Tesla has a strong brand influence in the global electric vehicle market. Its chargers are often associated with high - quality and advanced technology, which gives consumers more confidence in using them.
Technical Leadership: The company is at the forefront of electric vehicle and charger technology. It constantly invests in R & D to improve the performance and efficiency of its chargers, setting new standards for the industry.
Large - scale Charging Network: Tesla has been building a large - scale Supercharger network around the world. In China, it is continuously expanding its charging infrastructure, which provides convenience for Tesla owners and also promotes the popularization of electric vehicles.

4. ABB (China) Co., Ltd

ABB is a global technology leader in power and automation. In the field of EV chargers, ABB has a long - standing reputation for its high - quality and reliable products.

Features in 44KW AC Charger:

Robust Design: ABB's 44KW AC chargers are designed with a robust structure, which can withstand harsh environmental conditions. They are suitable for outdoor installation in various climates, from extreme cold to high - temperature and high - humidity environments.
High - precision Power Control: The chargers feature high - precision power control technology, which can accurately control the charging current and voltage. This ensures that the vehicle's battery is charged safely and efficiently, without over - charging or under - charging.
Remote Monitoring and Management: ABB's chargers support remote monitoring and management through a dedicated software platform. Operators can monitor the charger's status, performance, and energy consumption in real - time, and perform remote configuration and troubleshooting.

Advantages of the Company:

Global Technology Resources: As a global company, ABB has access to a wealth of technology resources. It can integrate the latest technologies from different fields into its charger products, ensuring their competitiveness in the market.
Comprehensive Safety Features: ABB places a high emphasis on safety. Its chargers are equipped with a variety of safety features, such as over - current protection, over - voltage protection, short - circuit protection, and grounding protection, to ensure the safety of the charging process and the users.
Industry Experience: ABB has decades of experience in the power and automation industry. This experience allows the company to design and manufacture chargers that are not only reliable but also meet the complex requirements of different industries and applications.

5. TELD New Energy Co., Ltd

TELD New Energy is a professional EV charger manufacturer in China. It focuses on the research, development, production, and sales of new energy charging equipment.

Features in 44KW AC Charger:

Energy - saving Design: TELD's 44KW AC chargers are designed with energy - saving features. They use advanced power conversion technology to reduce energy loss during the charging process, which helps to lower the operating cost of the charging station.
Multiple Charging Modes: The chargers support multiple charging modes, such as normal charging, fast charging, and timed charging. Users can choose the most suitable charging mode according to their needs, providing more flexibility.
Smart Metering Function: The chargers are equipped with a smart metering function, which can accurately measure the amount of electricity consumed during the charging process. This provides a reliable basis for billing and energy management.

Advantages of the Company:

Cost - effective Products: TELD offers cost - effective charger products. It can provide high - quality chargers at a relatively competitive price, which is very attractive to customers, especially for large - scale charging projects.
Rapid Response to Market Demand: The company has a flexible production and R & D system, which allows it to quickly respond to market demand. It can develop and launch new charger products according to the changing market trends and customer needs.
Good Reputation in the Market: TELD has established a good reputation in the domestic EV charger market. Its products are widely used in various charging stations, and it has received positive feedback from customers for their quality and performance.

6. Star Charge Co., Ltd

Star Charge is one of the leading players in the Chinese EV charging market. It is committed to providing comprehensive charging solutions for electric vehicle users.

Features in 44KW AC Charger:

High - speed Charging Algorithm: Star Charge's 44KW AC chargers use a high - speed charging algorithm, which can significantly reduce the charging time compared to traditional chargers. This is very important for users who need to quickly charge their vehicles.
Cloud - based Management System: The chargers are connected to a cloud - based management system. This system allows operators to manage multiple charging stations remotely, including charger scheduling, fault diagnosis, and user management.
User - centered Design: The company designs its chargers with a user - centered approach. The charging cables are of appropriate length and flexibility, and the charging connectors are easy to plug and unplug, providing a convenient charging experience for users.

Advantages of the Company:

Large - scale Charging Network: Star Charge has been actively building a large - scale charging network across China. Its wide - spread charging stations provide convenience for EV owners, increasing the accessibility of charging services.
Data - driven Operation: The company uses big data analytics to optimize the operation of its charging stations. It can analyze user charging behavior, energy consumption patterns, and other data to improve the efficiency and profitability of the charging business.
Partnerships and Collaborations: Star Charge has established partnerships and collaborations with many electric vehicle manufacturers, real - estate developers, and other relevant parties. This allows it to expand its market share and promote the development of the EV charging industry.

7. JIESHEN Energy Technology Co., Ltd

JIESHEN Energy Technology focuses on the development and production of new energy charging equipment. It has a strong R & D team and advanced manufacturing facilities.

Features in 44KW AC Charger:

High - quality Components: JIESHEN uses high - quality components in its 44KW AC chargers, which ensures the reliability and durability of the products. The components are carefully selected from well - known suppliers to meet the strict quality requirements.
Adaptive Charging Technology: The chargers are equipped with adaptive charging technology, which can automatically adjust the charging parameters according to the battery's characteristics and the charging environment. This helps to protect the battery and extend its service life.
Expandable Functionality: The chargers have expandable functionality, which means they can be easily upgraded in the future. For example, additional features such as wireless charging or smart payment functions can be added through software or hardware upgrades.

Advantages of the Company:

Independent R & D Capability: JIESHEN has an independent R & D capability, which allows it to develop unique charger technologies and products. It can continuously innovate and improve its products to meet the market demand.
Quality - oriented Production: The company adheres to a quality - oriented production philosophy. It has a complete quality management system in place, from raw material inspection to finished product testing, ensuring that every charger meets high - quality standards.
Localized Service: JIESHEN provides localized service to its customers. It has a wide - spread service network across China, which can quickly respond to customer needs and provide on - site support.

8. XCharge Technology Co., Ltd

XCharge Technology is a high - tech company specializing in EV charger R & D and production. It is known for its innovative charger solutions.

Features in 44KW AC Charger:

Ultra - fast Charging Technology: XCharge's 44KW AC chargers are based on ultra - fast charging technology. They can charge the vehicle's battery at a much faster rate than conventional chargers, reducing the waiting time for users.
Artificial Intelligence - enabled Charging: The chargers are integrated with artificial intelligence technology. They can learn from user charging behavior and battery data to optimize the charging process. For example, it can predict the battery's state of charge and adjust the charging strategy accordingly.
Compact and Stylish Design: The chargers have a compact and stylish design, which is suitable for installation in various locations, including urban areas with limited space. Their modern appearance also adds to the aesthetic value of the charging stations.

Advantages of the Company:

Innovative R & D Concept: XCharge has an innovative R & D concept, constantly exploring new technologies and solutions in the field of EV charging. It is committed to leading the technological innovation in the industry.
International Market Expansion: The company has been actively expanding its international market. Its products have been exported to many countries and regions, which shows the competitiveness of its chargers in the global market.
Strong Technical Team: XCharge has a strong technical team composed of experts in power electronics, control engineering, and other fields. Their professional knowledge and experience ensure the high - quality and high - performance of the charger products.

9. Envision AESC (China) Co., Ltd

Envision AESC is a well - known battery and energy storage company, and it also has a presence in the EV charger market.

Features in 44KW AC Charger:

Battery - integrated Charging Solution: Envision AESC's 44KW AC chargers are designed to be integrated with its battery technology. This integration allows for better coordination between the charger and the battery, improving the overall charging efficiency and battery life.
High - reliability Power Supply: The chargers are equipped with a high - reliability power supply system. It can ensure a stable power output even in unstable power grid environments, reducing the impact of power fluctuations on the charging process.
Safety - first Design: Safety is a top priority for Envision AESC. Its chargers are designed with multiple safety protection mechanisms, such as battery over - temperature protection, over - charge protection, and short - circuit protection, to ensure the safety of the charging process.

Advantages of the Company:

Battery Expertise: With its strong background in battery technology, Envision AESC can provide chargers that are specifically optimized for its batteries. This synergy between battery and charger technology gives the company an advantage in the market.
Global R & D and Manufacturing Network: The company has a global R & D and manufacturing network. It can leverage its international resources to develop and produce high - quality chargers that meet the needs of different markets.
Sustainable Development Concept: Envision AESC adheres to a sustainable development concept. Its chargers are designed to be energy - efficient and environmentally friendly, which is in line with the global trend of green energy development.

10. Wanbang New Energy Investment Group Co., Ltd

Wanbang New Energy is a comprehensive new energy enterprise with a focus on EV charging infrastructure.

Features in 44KW AC Charger:

Comprehensive Charging Ecosystem: Wanbang New Energy's 44KW AC chargers are part of a comprehensive charging ecosystem. The company provides not only chargers but also related services such as charging station operation, energy management, and value - added services for EV users.
Multi - standard Compatibility: The chargers are compatible with multiple charging standards, including domestic and international standards. This makes them suitable for use with different types of electric vehicles from various manufacturers.
Intelligent Energy Management: The chargers are integrated with an intelligent energy management system. It can optimize the energy consumption of the charging stations by coordinating with the power grid and other energy sources, reducing the operating cost and environmental impact.

Advantages of the Company:

Industry - wide Influence: Wanbang New Energy has a wide - spread influence in the new energy industry. It has established good relationships with many industry players, which helps to promote the development and popularization of its charger products.
Large - scale Investment and Construction: The company has made large - scale investments in the construction of charging stations. Its extensive charging network provides convenience for EV owners and also creates a favorable market environment for the development of the EV industry.
Customer - centric Service: Wanbang New Energy focuses on providing customer - centric service. It offers 24/7 customer support, ensuring that users can get timely assistance during the charging process.

Conclusion

The top 10 44KW AC charger factories in China in 2025 represent the leading forces in the country's EV charging industry. Each of these companies has its own unique features and advantages in terms of technology, product design, and market strategy. Zhejiang Sinray Electronics Co., Ltd stands out with its advanced technology, customization service, and strong after - sales support. BYD benefits from its integrated industry chain and global market presence. Tesla is known for its brand influence and seamless integration with its vehicles. ABB brings its global technology resources and comprehensive safety features. TELD offers cost - effective products and rapid response to market demand. Star Charge has a large - scale charging network and data - driven operation. JIESHEN focuses on high - quality components and localized service. XCharge is at the forefront of innovation with its AI - integrated chargers. Envision AESC leverages its battery expertise, and Wanbang New Energy provides a comprehensive charging ecosystem.

As the demand for electric vehicles continues to grow in China and around the world, these factories will play a crucial role in providing high - quality, reliable, and efficient 44KW AC chargers. They will not only support the development of the EV industry but also contribute to the construction of a more sustainable and green transportation system. The competition among these companies will also drive continuous innovation and improvement in charger technology, leading to better charging solutions for electric vehicle users.