About Pearl Electric

Pearl Electric established in 1958, located in Guangzhou, China which is an experienced transformer factory to design, produce and supply distribution transformer and power transformer up to 200MVA 230KV.

About PEARL ELECTRIC >

years +

Experience In Power Industry

Full Time Employees

m²

Factory Area

+ units

Transformer on operation

Vision & Mission

Product Categories

We have an excellent technical team, which can be designed according to customers requirements.

Transformer Application and Project Reference

We serve in Wind Energy, Solar Energy, Hydro Energy, communication data centers, real estate, power grid, railway and charging pile etc.

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Wind Energy

Wind Energy refers to the use of wind to generate electricity. It is a clean and renewable energy source. Wind power generation is environmentally friendly, as it harnesses the kinetic energy of wind to produce electricity.

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Solar PV Energy

Photovoltaic energy, also known as solar photovoltaic power generation, is the process of converting solar energy into electrical energy based on the photovoltaic effect.
Compared with traditional fossil energy and nuclear power generation, photovoltaic power generation has many advantages.

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Hydro Energy

Hydropower, also known as hydroelectric power, utilizes the potential energy of water located at higher elevations (such as rivers and lakes) flowing to lower elevations. This energy is converted into kinetic energy by water turbines, which then drive generators to produce electricity.

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Railway

The power supply system for urban rail transit consists of the entire power supply system that delivers electricity to the trains running on the urban rapid transit line through high-voltage transmission networks, step-down at main substations, distribution networks, and step-down and rectification (converted to direct current) at traction substations from the power system.

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EV Chargers

Charging piles refer to charging devices that provide energy replenishment for electric vehicles. Their function is similar to the gas pumps in gas stations.

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Smart Grids

The overall system composed of substations of various voltage levels and transmission and distribution lines in the power system is called the power grid. It consists of three units: transformation, transmission, and distribution.

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Design And Test Capability

Pearl Electric set up four test bays for Cast Resin Dry Type Transformer, Liquid-immersed Power transformer and Substation.

Carry out Routine Test, Type Test and Special Test
Provide KEMA, DEKRA, ASTA, CGC, CCS, CE , UL Certificates
Compliance with IEC standard, IEEE standard, BS EN standard, CSA standard

Quality Assurance System

To guarantee the product quality, Pearl has established an excellent management system and pass complete ISO system include

Quality Management

System ISO9001：2015
Environment Management System ISO14001：2015
Occupation Health and Safety System ISO45001：2018

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The news in Pearl Electric

Empowering Global Engineering! Pearl Electric Forum Showcases Smart Power Value

On July 10, the 24th China International Engineering Procurement Alliance Supply-Demand Fair commenced at Pazhou, Guangzhou Complex. As a leader in China's power transmission and distribution industry, Pearl Electric participated with groundbreaking innovations and strategic vision. Vice Chairman Xi

14 July 2025

jimeng-2025-07-04-9722-高铁和变压器，变压器在前面，高铁在后面.png

Core Technologies of Rail Traction Transformers: The "Power Heart" Driving Future Trains

Global rail traction transformer market to exceed $12B by 2025, with China contributing >40% as technological innovations reshape the industryRail traction transformers serve as the core equipment of traction power systems, performing three critical functions: power conversion, voltage regulation, a

04 July 2025

jimeng-2025-06-26-7398-三台硕大的风力发电机组在海上，占据画面的4分之3，天空湛蓝.png

Guardian of Offshore Wind Power: Core Technologies & Evolution of Wind Turbine Nacelle Transformers

—How High-Corrosion-Resistant, Vibration-Proof, Large-Capacity Nacelle Transformers Drive Cost Efficiency in Deep-Water Wind FarmsOffshore wind farms are rapidly advancing toward deep-water deployment and mega-capacity. As the core power conversion unit of wind turbines, nacelle transformers directl

26 June 2025