Top Solar States in India- 2026 Ranking
Top Solar States in India clean energy transition has accelerated, pushing the nation’s operational solar capacity past 157 GW. Ground-mounted solar power plants lead this surge with over 118.7 GW, followed by rapid expansion in grid-connected rooftop solar (~27.8 GW) and solar-wind hybrid projects (~4 GW).
Favorable policy initiatives, such as the PM Surya Ghar: Muft Bijli Yojana for residential rooftops and PM-KUSUM for agricultural solar feeders, alongside massive utility-scale solar parks, continue to reshape India’s energy map.
| Rank | State / UT | Total Installed Capacity (GW) | Primary Growth Engine | Key Highlights & Solar Hubs |
| 1 | Rajasthan | ~42.17 GW | Utility-Scale Solar Parks | Home to Bhadla Solar Park (2.25 GW); leads ground-mounted installations. |
| 2 | Gujarat | ~32.30 GW | Rooftop & Hybrid Parks | Leader in PM Surya Ghar adoption and mega hybrid plants (Khavda Park). |
| 3 | Maharashtra | ~20.27 GW | Industrial & Commercial Rooftops | Fastest growing state in urban & C&I solar adoption. |
| 4 | Tamil Nadu | ~13.90 GW | Wind-Solar Hybrids & Open Access | Strong industrial adoption with integrated hybrid energy policies. |
| 5 | Karnataka | ~11.34 GW | Utility-Scale Parks & IT Captives | Anchored by Pavagada Ultra Mega Solar Park (2 GW). |
| 6 | Andhra Pradesh | ~6.94 GW | Agricultural Feeders & Solar Parks | Powered by Kurnool Ultra Mega Solar Park (1 GW). |
| 7 | Madhya Pradesh | ~5.86 GW | Mega Solar Parks & RE Zones | Anchored by Rewa Ultra Mega Solar Park (750 MW). |
| 8 | Telangana | ~5.07 GW | Decentralized & Agri Solar | High distribution of agricultural solar pump systems. |
| 9 | Uttar Pradesh | ~3.83 GW | Bundelkhand Utility & Residential | Major push in residential rooftop adoption across urban hubs. |
| 10 | Haryana | ~2.54 GW | PM-KUSUM & Distributed Solar | High rooftop and agricultural solar penetration relative to area. |
In-Depth Analysis of the Top Solar States
1. Rajasthan: The Solar Titan of India (~42.17 GW)
Rajasthan continues to hold Top Solar States in India a massive lead over all other states, accounting for over 26% of India’s total solar capacity.
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Generational Advantage: Western Rajasthan (Jaisalmer, Bikaner, Jodhpur) experiences high Direct Normal Irradiance (DNI), yielding 1,700–1,800 kWh per kWp annually—the highest generation potential in the country.
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Key Projects: The iconic Bhadla Solar Park (2,245 MW capacity across 14,000 acres) and Top Solar States in India expansive solar parks in Bikaner form the bedrock of Rajasthan’s solar infrastructure.
2. Gujarat: The Leader in Rooftop & Hybrid Systems (~32.30 GW)
Gujarat stands out with a balanced clean energy portfolio that combines massive land-based installations with unparalleled rooftop coverage.
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Rooftop Pioneer: Gujarat leads the nation in residential and industrial rooftop solar, with Top Solar States in India over 6.5 GW in rooftop capacity alone. The state accounts for a huge share of all total installations under PM Surya Ghar.
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Khavda RE Park Development: The ongoing development of the Khavda Renewable Energy Park in the Top Solar States in India Rann of Kutch is slated to add tens of gigawatts in combined solar and wind capacity over the coming years.
3. Maharashtra: Commercial & Industrial (C&I) Expansion (~20.27 GW)
Maharashtra has seen rapid growth Top Solar States in India , more than doubling its operational footprint to surpass 20 GW.
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Urban & C&I Demand: Heavy power consumers across Mumbai, Pune, Nagpur, and Nashik have embraced open-access and rooftop solar to hedge against high grid tariffs.
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Agri-Feeder Solarization: Maharashtra leads in solarizing agricultural power feeders, shifting rural daytime pumping entirely to solar power to reduce DISCOM subsidy burdens.
4. Tamil Nadu & Karnataka: Southern Grid Powerhouses
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Tamil Nadu (~13.90 GW): Focuses Top Solar States in India heavily on co-locating solar with wind resources in Coimbatore, Tirunelveli, and Tuticorin to optimize transmission line utilization.
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Karnataka (~11.34 GW): Anchored by the Pavagada Solar Park (Shakti Sthala) in Tumakuru district, which spans 13,000 acres and generates 2,000 MW.
Core Trends Reshaping India’s Solar Landscape
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Battery Energy Storage Systems (BESS) & Hybrids: To manage grid volatility and peak evening demand, Top Solar States in India new tenders across Rajasthan, Gujarat, and Tamil Nadu increasingly mandate solar-wind hybrid setups paired with BESS storage.
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Shift to N-Type TOPCon Technology: Utility-scale and commercial projects are rapidly transitioning from legacy Mono-PERC panels to N-Type TOPCon modules, which offer higher cell efficiency and lower temperature degradation coefficients in hot climates like Rajasthan.
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Decentralized Generation: Decentralized rooftop systems (PM Surya Ghar) and agricultural feeder solarization (PM-KUSUM) are shifting generation closer to the load centers, reducing high transmission and distribution (T&D) losses.
Core Market Trends Shaping 2026
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The Rise of Solar-Wind Hybrids: States like Gujarat, Rajasthan, and Tamil Nadu are increasingly deploying Top Solar States in India hybrid projects to ensure grid stability and combat solar duck curves.
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PM Surya Ghar Impact: Residential Top Solar States in India
rooftop adoption has accelerated rapidly in states like Gujarat, Maharashtra, and Uttar Pradesh, shifting generation closer to point-of-consumption.
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Agri-Solar Integration: PM-KUSUM schemes Top Solar States in India have driven agricultural pump solarization in states like Haryana, Telangana, and Maharashtra, reducing the subsidy burden on state DISCOMs.
