Global power infrastructure is undergoing an unprecedented transformation. From Saudi Arabia's Vision 2030 to Southeast Asia's industrial park expansions, and from Central Asia's large-scale modernization of Soviet-era grids — the demand for power transformers across these three regions is releasing at an unprecedented pace.
For power equipment suppliers, this presents both opportunity and challenge. Different markets have distinctly different preferences for technical standards, environmental adaptability, and certification requirements. With over a decade of experience in power equipment exports, HJD POWER has delivered thousands of customized transformer solutions to clients across these three regions. This article breaks down the core demands of each market and demonstrates how HJD POWER precisely matches them.
1. Middle East Market A Multi-Billion Dollar Grid Expansion Feast
The Middle East is one of the fastest-growing transformer markets globally. The Middle East and Africa transformer market was valued at USD 4.03 billion in 2025 and is projected to grow at a CAGR of 3.90% to reach USD 5.50 billion by 2035. Saudi Arabia alone commands approximately 35% of the market share.
Saudi Arabia's mega grid plan is the core driver of this demand. Saudi Electricity Company (SEC) has announced SAR 500 billion in investments for transmission network construction by 2030, planning 560 new substations and an additional 200,000 MVA in transmission capacity. In 2025, China's exports of power transformers to Saudi Arabia exceeded RMB 6 billion.
Meanwhile, Saudi Arabia's renewable energy transition is accelerating. The country plans to add 20GW of renewable energy annually, reaching 130GW installed capacity by 2030. In 2026 alone, multiple large-scale renewable projects — including the 2GW Al-Faisaliah Solar PV Plant and the 1,000MW R5 MAS Solar Project — have completed main transformer installations. Every solar farm and wind farm requires step-up and grid-connection transformers — a sustained and massive demand pool.
The technical requirements of the Middle East market are also distinctive. The region's extreme heat places exceptionally high demands on transformer cooling performance and heat resistance. Oil-filled transformers, with their established thermal performance in Gulf climates, currently hold approximately 83.95% of the MEA market share. Meanwhile, the Saudi Standards, Metrology and Quality Organization (SASO) requires imported transformers to comply with IEC 60076 series standards and obtain a Certificate of Conformity through the SABER platform.
For Middle Eastern clients, HJD POWER offers IEC 60076-compliant oil-immersed and dry-type transformers adapted for high-temperature desert environments, with full support for the SASO certification process.
2. Southeast Asia Market The Core Battlefield of ASEAN Power Integration
Southeast Asia is another hot zone for transformer demand. The ASEAN power transmission and distribution market is projected to expand from USD 57.39 billion in 2025 to USD 95.75 billion by 2031, registering a CAGR of 8.99%.
Demand is driven by three interconnected pillars grid capacity expansion, industrial power requirements, and the integration of distributed energy resources. Thailand, Vietnam, and Indonesia together account for 71% of total ASEAN transformer consumption. Thailand (301M units), Vietnam (156M units), and Indonesia (121M units) are the region's largest demand centers.
Several Southeast Asian countries are upgrading from 220kV to 400kV systems, driving initial procurement of high-end transformers. Large-scale industrial park construction — from Vietnam's electronics manufacturing clusters to Indonesia's new capital Nusantara — continues to drive demand for distribution and power transformers.
The Southeast Asia market is characterized by a wide voltage range and strong customization requirements. From 100kVA distribution transformers for remote islands to 30MVA+ power transformers for urban grids, suppliers must possess flexible customization capabilities. Additionally, the region's hot, humid climate and severe coastal salt spray corrosion impose special requirements for corrosion protection and ingress protection ratings.
HJD POWER offers a full range of transformers from 10kVA to 10MVA for the Southeast Asian market, supporting non-standard voltage customization and providing tropicalized protection solutions upon request.
3. Central Asia Market The Modernization Opportunity of Soviet-Era Grids
Central Asia is perhaps the most overlooked market for Chinese transformer manufacturers — but its potential is not to be underestimated.
Uzbekistan is in an accelerated phase of grid upgrades. The country plans to significantly expand its transmission and distribution network over the next five years, making high-voltage and extra-high-voltage transformers the preferred equipment. In 2026, Uzbekistan plans to add 6,770 MW of new generation capacity, with renewable energy装机占比 continuing to rise. Much of the country's power infrastructure was built during the Soviet era, is severely aging, and faces urgent needs for intelligent upgrade and modernization.
Kazakhstan, as Central Asia's energy hub, is witnessing its transformer market transition from traditional oil-immersed types toward intelligent, high-efficiency solutions. With increasing severe winter weather, power transmission losses are rising, imposing higher demands on large-capacity distribution transformers. Meanwhile, the proliferation of photovoltaic micro-grids and energy storage systems requires transformers with higher load-bearing capacity and more flexible configuration strategies.
Kyrgyzstan has announced plans in 2026 to install and upgrade 248 transformers in its 100.4kV distribution network, totaling 107 MVA in additional capacity.
The defining characteristics of the Central Asian market are severely aging infrastructure and insufficient on-site inventory. Local transformer demand is concentrated in 100kVA, 160kVA, 250kVA, 400kVA, and 630kVA specifications, yet current market stock is critically insufficient, with a significant supply-demand gap. This means suppliers capable of providing fast delivery and stable supply will gain a significant advantage.
HJD POWER's advantage in Central Asia lies in rapid response capability and flexible delivery lead times — we understand the market's demand for timeliness and have established dedicated inventory and rapid shipment mechanisms.
4. HJD POWER's Differentiated Advantages
Facing the distinct demands of three regions, HJD POWER's core competitiveness is reflected in the following aspects
1. Full product range coverage
From 10kVA to 10MVA, from oil-immersed to dry-type, from distribution transformers to power transformers — HJD POWER offers comprehensive transformer solutions for all scenarios. Products comply with IEC 60076, IEEE, and other international standards.
2. Deep customization capability
Non-standard voltages, special frequencies (50Hz60Hz), special environmental adaptations (high temperature extreme cold high altitude high salt spray) — HJD POWER's engineering team can tailor-make products to your technical specifications.
3. Certification support services
For Saudi SASO certification, Southeast Asian SNISIRIMPSB certification requirements, and more, HJD POWER provides full-process support from product testing to documentation preparation, helping clients clear customs smoothly.
4. Reliable delivery capability
With robust supply chain management and a scalable production system, HJD POWER ensures on-time delivery within committed lead times. For markets with severe inventory shortages like Central Asia, we maintain dedicated safety stock.
5. Rich export experience
HJD POWER's products have been exported to more than 30 countries and regions across the Middle East, Southeast Asia, Central Asia, and Africa, accumulating extensive international project experience and cross-cultural communication capabilities.
5. Take Action Now Get Your Customized Transformer Solution
Whether you're involved in a large-scale solar project in Saudi Arabia, an industrial park in Indonesia, or a grid upgrade project in Uzbekistan, HJD POWER can provide you with cost-effective, high-reliability transformer solutions.
Contact us now to receive：
·Customized transformer selection recommendations for your project
·Technical solutions that meet target market certification requirements
·Detailed quotations and delivery schedules
E-mail: ericlau@hjdpower.com
WhatsApp: +86 13185907108
Website: www.hjdpower.com
HJD POWER — Your Global Power Equipment Partner
