Acrel Co., Ltd.

Acrel New Product!

The AESB-125/261-L is a next-generation, highly integrated intelligent energy storage solution.

Built on an All-in-One architecture, it combines a high-efficiency liquid-cooled battery system, smart temperature control, multi-level fire protection, BMS, and EMS into a single compact unit.

Supporting both grid-connected and off-grid operation, it is ideal for industrial parks, PV-storage-charging stations, telecom base stations, and remote areas.

It enables peak shaving, demand management, dynamic capacity expansion, and backup power, helping users significantly reduce electricity costs while enhancing supply reliability.

AESB-125/261-L – Compact, Smart, and Reliable Energy Storage, Ready for Any Challenge.

Contact us today to learn more or request a customized solution!

Email:[email protected]

Whatsapp:+86-13482177205

Acrel SVG Static Var Generator！

A new generation of power electronic compensation device, solving three major grid problems in one stop

Real-time voltage and current acquisition, accurately extracting reactive power, harmonics, and unbalanced components, outputting reverse compensation current to offset bad line currents

✅Millisecond-level fast response, compensation accuracy far exceeding traditional LC capacitor compensation

✅Synchronous reactive power compensation, harmonic filtering, and three-phase load balancing

✅No resonance risk, stable operation under voltage fluctuation conditions

Applicable Scenarios

🏭Industrial plants: Motors, welding machines, frequency converter loads, reducing reactive power penalties and lowering power consumption losses

☀️Photovoltaic/Wind farms: Dynamic voltage stabilization, meeting grid connection standards, eliminating power rationing assessments

⚡Long-distance transmission and distribution: Stabilizing line end voltage, improving transmission capacity

One device combines energy saving, equipment protection, and compliant grid connection, efficiently optimizing power quality!

With an annual production capacity of 3 million power meters！

Acrel's automated flexible production workshop integrates SMT assembly, electronic assembly, and complete machine testing.

The entire process is intelligently linked with precise robotic arm operations, and the information system manages the entire process.

Acrel is ISO9001+CNAS certified, and every meter is meticulously manufactured!

METER monitoring

The orientation of the Current Transformer (CT) is crucial for accurate readings and proper protection.

You'll usually find markings on the CT body like:

P1/P2 or K/L. On the secondary: S1/S2. The common rule is:

P1 or K → Source side

P2 or L → Load side. This means current enters at P1 and exits at P2.

Example: If you have a panel:

Power is coming from the main breaker to the motor or load,

then:

P1 should be pointed towards the breaker/source, and P2 towards the load.

What if it's connected backward?

The current might read negative in some devices. The power and power factor might be affected. Directional protection might trip incorrectly. Some meters might register in reverse. Very important note: Never leave the secondary of the CT open while it's operating. It must be:

Connected to a meter/relay or Short-circuited.

If need CTs,please contact:

Email:[email protected]

Whatsapp:+86-13482177205

voltage transformer

Join us at Hannover Messe with Acrel!
Let’s connect, explore opportunities & meet at the show.
Booth: Hall 13, G59
Time: 20-24th, April, 2026
​Feel free to reach out!

Acrel medical isolation power monitoring system is used to monitor medical class 2 places (operating room, lCU.CCU) to provide safe, reliable and continuous power distribution for these important places. At the same time, assistthe O&M personnel to find and eliminate insulation faults in time to further improve the reliability of the system.

For more details, you can contact:
Email:[email protected]
Whatsapp:+86-13482177205

safety for ICU&CCU

Acrel Telecom Base Station energy meter could help monitor the electrical parameters of AC and DC distribution system of Telcom base station in real time.provide online monitoring and energy consumption analysis of operation status, improve the efficiency of basestation operation and maintenance control, and reduce the operation cost.

Wireless Three Phase Energy Meter

Measurement:U、I、 P、Q、S、PF、F、THDv、Harmonic on 2nd-31st,etc

Wireless Communication: 4G,WIFI,LoRawan(US915,EU868,EU923)

Protocol:MQTT,Modbus-Rtu,Modbus-TCP

Accuracy:0.5S Class

Extra function:Max 4 loops temperature measurement

Extra function:Work with Rogowski coil

For more details,please contact:
Whatsapp:+86-13482177205
Email:[email protected]

Acrel microgrid energy management system, Acrel-2000MG, accommodates the integration of photovoltaic systems, energy storage systems,charging piles, diesel generators, user loads, and other equipment, peforming around-the-clock data collection and analysis. It monitors the operational status and health of photovoltaic, energy storage, diesel generator, load and other systems,serving as a comprehensive management system that integrates monitoring and energy management, This system aims foreconomic optimization based on safety and stability, promoting the utilization of renewable energy, peak shaving, load leveling improving grid operational stability and equipment operational eficiency, and reducing power supply costs, it provides a new solution for the safe, reliable, and economical operation of enterprise microgrids.

Acrel2000-MG Microgrid Energy Management System-Solutions-Acrel Co.,Ltd. System Introduction Acrel microgrid energy management system, Acrel-2000MG, accommodates the integration of photovoltaic systems, energy storagesystems,charging piles, diesel generators, user loads, and other equipment, peforming around-the-clock...