Delivering renewable energy infrastructure that enables efficient generation, transmission, and grid integration. Ayyappan & Co supports utility-scale solar projects through pooling substations, evacuation systems, EPC execution, testing & commissioning, and long-term operational support.

Executing high-voltage transmission infrastructure that connects generation assets, substations, industrial facilities, and utility networks. From corridor development and tower erection to conductor stringing and commissioning, we support reliable power delivery at scale.

Delivering EHV substation infrastructure through engineering, civil works, equipment erection, testing, commissioning, and operational readiness. Supporting utility and industrial projects with execution capability across complex power environments.