Making the industry smarter-Making the environment greener

Who are we?

ONOFF Electric Co., Inc

ONOFF Electric (Stock Code: 831564) is a high-tech enterprise that provides global customers with products and solutions in the field of green power conversion and applications, integrating R&D, manufacturing, sales, and services. Building on nearly 30 years of advanced electrical equipment manufacturing expertise and extensive experience in international collaboration, ONOFF continuously advances new-quality productive forces. The company focuses on the R&D and manufacturing of efficient and sustainable power conversion equipment, delivering customized application solutions for various industries and customers, and supporting the development of new power systems amid the global energy transition. The company’s product portfolio includes power electronic conversion systems, intelligent electrical control systems, energy storage systems, industrial environmental control systems, site energy equipment, as well as thermal management and power supply solutions for data centers, along with related components. Its products have obtained authoritative certifications such as China’s CQC, North America’s ETL, and the EU’s CE. ONOFF serves customers across Asia, Europe, North America, South America, and Oceania, covering 15 countries, including Fortune Global 500 companies and industry leaders. Leveraging its global R&D and manufacturing footprint, ONOFF delivers end-to-end services through OEM, ODM, and OBM models. With an advanced R&D–manufacturing–sales integrated system and a professional team, the company provides high-quality products and solutions to global customers, continuously creating value.

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ONOFF ELECTRIC

PRODUCTS

Our products in related fields have received quality and safety certifications such as China's "CQC", North America's "ETL", and the European Union's "CE". Our clients are mostly Fortune 500 companies and industry leaders, with business spanning the continents of Asia, America and Europe, in 13 countries.

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The latest

News&Event

Now, it is conducting research and development, sales, and delivery of products for global customers in the new energy industry (wind power, energy storage, electric vehicle charging stations), and the communication industry; with dual research and development bases; establishing a global sales network

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2026-05-14

Safety Features of Modern Wind Turbine Nacelle Control Cabinets

Safety Features of Modern Wind Turbine Nacelle Control Cabinets Introduction to Wind Turbine Nacelle Control Cabinets Wind turbine nacelle control cabinets play a vital role in the operation and management of wind energy systems. Positioned at the top of the turbine, these cabinets house essential control systems that ensure efficient power generation. As the wind energy sector continues to grow,

2026-05-13

261kWh Energy Storage Cabinet: The Key to Maximizing Renewable Energy Efficiency

261kWh Energy Storage Cabinet: Enhancing Renewable Energy Utilization Table of Contents 1. Understanding the Importance of Energy Storage in Renewable Energy 2. What is the 261kWh Energy Storage Cabinet? 3. Key Features of the 261kWh Energy Storage Cabinet 3.1. High Energy Capacity 3.2. Advanced Battery Technology 3.3. Smart Energy Management System 4. Benefits of Using the 261kWh Energy Storage C

2026-05-10

Understanding the 1P104S Liquid-Cooled Pack: A Revolutionary Solution in Automotive Battery Technology

The 1P104S Liquid-Cooled Pack is a state-of-the-art battery system designed to enhance the performance and longevity of electric vehicles (EVs). At its core, this battery pack employs liquid cooling technology to effectively manage thermal conditions during operation. This is crucial, as temperature fluctuations can significantly impact battery efficiency, lifespan, and safety. One of the primary

2026-05-04

Understanding Nacelle Air Cooling Units: Essential Components for Efficient Industrial Cooling

Nacelle air cooling units are specialized cooling systems designed for specific applications, particularly in industrial settings where equipment overheating can lead to operational inefficiencies and potential equipment failure. These units are crucial for maintaining optimal temperatures in environments that house sensitive machinery or electronics, ensuring that operations run smoothly and effi

ONOFF ELECTRIC

contact us

ONOFF ELECTRIC Co., Inc. (Headquarters)

Address: Yanjiao National High-tech Industrial Development Zone, Sanhe City, Hebei China

Tel: 86-10-80841499

Beijing Branch

Jingjiang Branch

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