Waaree Transpower, a subsidiary of Waaree Energies Limited, India’s leading clean energy transition company, today unveiled its latest innovation- the next-generation Inverter Duty Transformers (IDTs)- at the Renewable Energy India (REI) Expo 2025, reinforcing its leadership in powering India’s clean energy future through advanced electrical infrastructure.

Engineered for superior performance, reliability, and grid stability, the new IDTs are designed to serve a broad spectrum of users- from utility-scale solar plants and renewable developers to industrial captive units and smart grid operators–  ensuring seamless, efficient power transmission across India’s fast-evolving energy landscape.

“At Waaree Energies, we are committed to delivering state-of-the-art solutions powering India’s clean energy transition. The launch of our Inverter Duty Transformers reflects our drive to set industry benchmarks in performance, reliability, and manufacturing excellence. With advanced testing, robust design, and market-leading capacity, these transformers will accelerate efficient renewable power deployment nationwide. We remain focused on bringing the best technology to our customers and setting new standards for the industry.”–Viren Doshi, Director, Waaree.

Key Differentiators: Redefining Transformer Manufacturing

• Fully Integrated Production – Backward integration guarantees unmatched quality control, precision, and timely delivery.
• Dedicated IDT Facility – A newly scaled site, equipped with a digital testing lab, exclusively dedicated to inverter-based applications.
• World-Class Infrastructure – Air Pressurized, dust-free, positive-pressure workspace with epoxy flooring enhances component life and performance consistency.
• Advanced Drying Technology – Vapor Phase Drying Ovens ensure superior insulation, longevity, and operational reliability.
• Type-Tested Flagship Model – The 17.6 MVA, 4X660V/33 kV, 05 winding aluminium-wound IDT is fully type-tested at CPRI, with copper-wound variants also available.

Built to handle inverter switching frequencies and harmonic distortion, IDTs provide exceptional voltage step-up capability, ensuring safe, reliable, and efficient power evacuation from solar fields to the grid- a crucial enabler for India’s renewable energy expansion.