Main Products

Power Sensor/Power Monitoring/Energy Management/Power Quality


Acrel Co., Ltd. [Stock Code : 300286. SZ] is a high-tech enterprise concentrating on research, production, sales and services.

We mainly provides systemic solutions of energy efficiency management and electrical safety for users. 

We are professional manufacturer of power sensor, energy meter, motor protector, residual current relay and cloud platform.

We provide good quality product and service as we have professional R&D team, quality inspector team, after sales service team.

We gain CE, IEC, TUV, ISO9001 certificate.

Founded in
R&D center


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Supplying system solutions of energy efficiency management and electrical safety.
  • Supplying system solutions of energy efficiency management and electrical safety.
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    Charging Pile Energy Management System Solution

    Single phase and three phase AC, DC energy meters complies with the corresponding IEC standards and can be used in all kinds of AC and DC charging piles.

    December 10,2020
    Power Monitoring System

    Power Monitoring System adopts the method of on-site networking. After networking, it communicates through field bus and transmits it to the background.

    December 10,2020
    Wireless Temperature Monitoring System

    High/Low voltage wireless temperature monitor device used in substation,distribution,switch cabinet and etc. with RED certificate.

    December 10,2020
    Medical Isolation Power Supply System

    Medical IT system insulation monitoring device and fault location system is suitable for hospital operating room, ICU (CCU) and other important places, and can provide a safe place for such continuous, reliable power solutions.

    December 10,2020
    Substation Control and Protection Solution

    This system is suitable for substation in or under 35kV voltage.It has 4 remote functions:remote measuring,signaling,conrolling,adjusting.It can not only measure electrical parameters,but also measure circuit breaker's contact temperature,provide abnormal and accident alarm,report forms and other services.

    December 10,2020
    Prepayment Cloud Platform

    The data is uploaded to the cloud platform in real-time through gateway, unit price can be set on each electricity meter or water meter.

    December 10,2020


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 Acrel is a high-tech enterprise concentrating on research, production, sales and services.
Acrel at EP China 2020
December 04, 2020

Technology Exhibition EP Shanghai 2020 is held in the Shanghai New International Expo Center (N1-N5) Hall on December 3-5,2020.

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American Tower and Acrel signed an agreement
November 25, 2020

Recently, Acrel signed an agreement with a well-known American tower company in South Africa, Ghana, Uganda, Nigeria, Kenya, Niger, Burkina Faso and other places for the data collection project of the tower operation and maintenance.

Acrel urgently aids epidemic prevention materials
November 25, 2020

One of our customers from Brazil has cooperated with Acrel for many years. Acrel offers to aid medical materials for the partner and has sent a large number of masks, gloves, protective clothing and other epidemic prevention materials.

Acrel’s motor protector used in Yemen company
July 06, 2020

At the end of November of last year, Acrel had client from Yemen , they contacted us via our information on website ,looking for Energy Consumption system to be integrated SAP investment and Acrel rightly have this kind of solution.


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Supplying system solutions of energy efficiency management and electrical safety.
Application of Acrel Power Monitoring System in Pepsi Asia R&D Center
Smart Control Device in Shanghai Tesla Factory
Application of Smart Motor Controller in Sri Lanka Power Plant
Multi-channel Energy Meter in the Netherlands
Earth Leakage Relay in Intelligent Building
Hospital Isolated Power Supply Application in Malaysia

Remote Prepaid Power Management System in Howley Garden, Phnom Penh, Cambodia

Boeing 737 Delivery Center Factory Project


Energy Consumption Monitoring System for Buildings in Shanghai GM Cadillac

200MW Solar Cell Industrial Park Project in India

High-voltage Test Computer Detection and Test Operating System in PT. XD SAKTI INDONESIA

Smart Lighting Control System On Qujing North Railway Station


Smart substation management system for schools in Jiading District,Shanghai


Power Monitoring System in the Data Center of PBOC




  Address: No. 253, Yulv Road, Jiading
       Zone, Shanghai, China

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