Sieyuan Toshiba | 330 kV Power Transformer Project — Australia

In April 2023, Sieyuan Electric Co., Ltd. was awarded a formal equipment supply contract for a large-scale photovoltaic power plant in Australia. The scope of work called for the design, manufacture, and delivery of two 330 kV power transformers — along with full technical and product support throughout the project lifecycle.

Drawing on proven engineering expertise, advanced manufacturing capabilities, and a rigorous quality management system, Sieyuan completed production and delivery on schedule. Both units met all specified project requirements and applicable international standards.

In October 2024, the transformers were successfully transported to the Australian PV plant site. Through close collaboration between Sieyuan's technical team and the local project team, installation, commissioning, and energization were completed seamlessly — bringing the units into full operation without incident.

This project marks another significant milestone in Sieyuan's growing presence in the Australian photovoltaic equipment market, and a further demonstration of our capabilities across the full spectrum of high-voltage transformer development, manufacturing, and service. As global demand for renewable energy infrastructure accelerates, we remain committed to delivering reliable, high-performance power solutions to projects around the world.