TGOOD Built 110kV Solar Substation in Frozen Land

TGOOD Modular 110kV Prefabricated Substation completion in harshest condition on the planet.

TGOOD has completed a turnkey 110KV prefabricated substation in Kazakhstan during a freezing winter. TGOOD has designed, manufactured, constructed and commissioned a 110kV substation of an 80MW solar farm within a record 5 months whilst being challenged with -50 Degree temperatures.

TGOOD’s innovative substation solution has been designed to ensure insulation properties and other operating requirements are met for a successful project outcome. 

The project included:

  • 110kV/20kV GIS Modular Substation Solution
  • Complete Control and Automation and DC systems
  • 15 X 0.8kV/20kV 6.3MVA step-up prefabricated substations within the solar farm
  • Complete design, manufacturer, civil work, installation and commissioning

This fast tracked project was executed within 5 months from contract including on site commissioning. TGOOD’s prefabricated solution assisted in achieving this with on-site installation in Kazakhstan completed in less than 9 weeks. 

Considering the harsh environment and frozen soil condition onsite, TGOOD provided two level substation solution which reduced civil scope by 50%. This reduced the overall footprint and complicated civil risk to the project. 

TGOOD continues to work with customers around the world to provide flexible solutions that are best for project in record times. 


TGOOD: Founded in 2004 by a forward-thinking team of German and Chinese engineers, TGOOD has grown to become a world leader in E-house systems and EV charging system. Over the past decade, TGOOD has provided prefabricated substation and E-house systems for projects in some of the world’s most remote locations and inhospitable operation environments. Through the equity distribution among TGOOD Global and subsidiaries all over the world, an international platform has been built up. Meanwhile, TGOOD has obtained the ISO 3848 certification, KEMA and CESI test certification verified by 3rd party international organizations, which demonstrates a solid foundation for TGOOD’s global development.

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