Tanaka Electric
Tanaka Electric
As a leading Pad Mounted Transformer Factory & Supplier in Portugal, we understand that the Portuguese energy landscape is undergoing a radical transformation. From the bustling industrial corridors of Aveiro and Setúbal to the massive solar installations in the Alentejo region, the demand for reliable, compact, and efficient power distribution has never been higher.
Portugal is a global pioneer in renewable energy, often running for days entirely on wind, solar, and hydro power. This shift requires a modernized grid capable of handling decentralized power generation. Our pad-mounted transformers are engineered specifically to meet these needs, providing the critical link between high-voltage transmission and localized consumption in urban and industrial environments.
Specializing in IEC and IEEE standards to match the specific grid requirements of the Portuguese E-Redes network.
The Portuguese market is shifting toward "invisible" infrastructure. In historic cities like Lisbon and Porto, and new luxury developments in Cascais, aesthetic and safety requirements favor underground cabling and pad-mounted substations over traditional pole-mounted versions.
Our transformers support IoT monitoring, essential for Portugal's growing "Smart City" initiatives, allowing real-time load management.
With the Sines Hydrogen Valley developing, our high-capacity transformers (up to 2500kVA) provide the robust performance needed for electrolysis plants.
Portugal’s MOBI.E network expansion requires compact pad-mounted units to power ultra-fast charging stations along the A1 and A2 motorways.
Zhejiang Tanaka Electric Co., Ltd. is a high-tech enterprise specializing in the production, research and development, and sales of transformers and related products. With a registered capital of 110 million RMB, we have established ourselves as a global powerhouse in the electrical equipment industry.
Our technical team is our core strength, featuring 15 senior engineers, over 30 intermediate technicians, and 17 senior technicians. This expertise has culminated in 18 patents for technological innovation, ensuring that every transformer we ship to Portugal meets the highest standards of modern engineering.
We have continuously increased investment in technical strength and modern equipment. Our facility currently houses more than 120 sets of various equipment, including:
Our "Zero Defect" philosophy is integrated into every detail. We operate strictly in accordance with ISO9001, ISO14001, CE, and CCC standards. Our monitoring processes cover:
| Business Type: | Manufacturer & Global Exporter |
|---|---|
| Product Range: | Pad-Mounted Transformers, Dry-type Transformers, Oil-immersed Distribution Transformers, Substation Equipment |
| Certificates: | ISO9001, ISO14001, CE, CCC, UL & DOE Compliance |
| Establishment: | Founded in 2005 (20+ Years of Excellence) |
| Global Service: | Customized OEM/ODM Solutions for the Portuguese Market |
In cities like Coimbra and Braga, space is at a premium. Our compact "Dead Front" pad-mounted designs offer maximum safety in public areas, fitting seamlessly into small footprints without compromising power capacity.
For the Sines Industrial and Logistics Zone, we provide heavy-duty 2000kVA+ transformers designed for 24/7 operation under high-load industrial conditions, with advanced cooling systems (ONAN/ONAF).
Supporting the Douro Valley’s wine production and Alentejo’s intensive agriculture, our corrosion-resistant tank coatings withstand outdoor exposure in diverse climates.
As Portugal aims for 80% of its electricity to come from renewables by 2026, the grid must become more resilient. We are integrating eco-friendly ester oils into our oil-immersed units, reducing fire risk and environmental impact—a key requirement for projects near Portugal's protected natural parks and coastal regions.
Engineered for efficiency, safety, and longevity.
Whether you are developing a new residential complex in Vilamoura, a data center in Lisbon, or a wind farm in the Serra da Estrela, our engineering team is ready to provide a customized solution.
Experience reliability. Experience expertise. Experience Tanaka Electric.
