A large-scale floating solar power installation located on the Narmada river reservoir in Khandwa district, Madhya Pradesh.
The project is part of a larger 600 MW floating solar power park planned over the Omkareshwar dam reservoir.
It is executed by SJVN Green Energy Limited (SGEL), a government joint venture.
As of August 2024, 90 MW had been commissioned, progressing to 278 MW by 2025, with plans for further expansion.
The floating solar panels are arranged on water, which cools them and increases efficiency, leading to about 23% power generation against installed capacity, higher than typical solar farms.
Technology and Scale
The project involves extensive use of high-efficiency photovoltaic modules (over 200,000 panels) and includes advanced engineering for stability, anchoring, and electrical connections.
It spans around 12 square kilometers of water surface area and is divided into 14 islands.
Innovative features include wave breakers, ballast anchors, and the world’s largest inverter floating platform, which optimize energy conversion and platform stability.
Environmental and Economic Impact
It reduces carbon emissions by approximately 230,000 tons annually.
The project conserves water by minimizing evaporation from the reservoir.
Estimated project cost is about Rs 646 crore, with substantial central financial assistance.
It sets a benchmark for future large-scale floating solar projects in India and globally.