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

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Vegetable Oil Transformer: Core Technological Breakthrough And New Market Opportunities for Low-Carbon Power Transformation

I. A New Industry Benchmark: Major Breakthrough in the 220 kV Mixed Insulating Oil TransformerOn August 5, 2025, China's first 220 kV mixed insulating oil transformer was successfully put into operation at the Bishan Substation in Chongqing, China. This marks a milestone breakthrough for vegetable o

05 August 2025

Power Pearl in The Desert: Products of Saudi Arabia's NEOM Oxagon Project Were Successfully Delivered!

Recently, Pearl Electric successfully delivered 40 power transformers of different capacities for the Saudi Arabia NEOM Oxagon project. As the world's largest floating industrial city, NEOM Oxagon is positioned as a world-leading advanced and clean industrial center. Its power supply system covers c

25 July 2025

PV Inverter-Integrated Machine Transformers: The "High-Efficiency Heart" of New Energy Systems

The core competitiveness of PV inverter-integrated machines lies in breakthroughs in the performance of the step-up transformer. This article focuses on how transformer technology achieves a PV system conversion efficiency exceeding 99.2% through material innovation, structural optimization, and sys

21 July 2025

2025-08-16

High-Efficiency Pad Mounted Transformers for Solar and Wind Farms

2025-08-16

About Pearl Electric

Vision & Mission

Product Categories

Transformer Application and Project Reference

Quality Assurance System

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The news in Pearl Electric

High-Efficiency Pad Mounted Transformers for Solar and Wind Farms

High-Efficiency Pad Mounted Transformers for Solar and Wind Farms

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