A view of the Ultra Mega Solar Power project in Madhya Pradesh's Rewa.The 750-MW solar project is said to be Asia's biggest. The country added 37 GW of solar capacity in 2025, surpassing the United States in annual additions to emerge as the world's second-largest solar growth market, it said. As a result, India has emerged as one of the world's lowest-cost solar power markets. Some of the large solar projects include the Bhadla Solar Park (Rajasthan), Pavagada Solar Park (Karnataka), and Rewa Ultra Mega Solar Park (Madhya Pradesh). The remaining capacity comes from hybrid solar projects and off-grid solar systems.