Solar Energy Producing States: India has emerged as one of the global leaders in renewable energy, particularly solar power. With its abundant sunshine, ambitious government policies, and rapid adoption of rooftop and utility-scale solar projects, the country is steadily moving toward its renewable energy targets.

As of 2025, several states have made remarkable progress in solar energy production. This article explores the top 10 solar energy-producing states in India in 2025, their installed capacities, growth trends, and contributions to India’s clean energy transition.

Here Is a List Of The Highest Solar Energy Producing States of India

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1. Rajasthan – 27.64 GW

Rajasthan holds the top position in India’s solar energy sector, with an installed capacity of 27.64 GW in 2025.

The state’s vast desert terrain and high solar irradiance make it the perfect location for large-scale solar projects. Rajasthan has set aside significant land areas for solar parks, including some of the world’s largest facilities like the Bhadla Solar Park, which alone contributes several gigawatts to the grid.

The state government has also encouraged private investment and simplified policies for land allocation, net metering, and subsidies. These efforts have helped Rajasthan become the solar capital of India.

2. Gujarat – 18.13 GW

Gujarat is the second-largest solar power producer in India, with 18.13 GW in 2025.

The state has been a pioneer in renewable energy and was one of the first to develop large solar parks. Gujarat’s solar potential comes not only from large utility projects but also from its strong push for rooftop solar in residential, commercial, and industrial sectors.

The government’s Surya Urja Rooftop Yojana and supportive net-metering policies have encouraged households and businesses to adopt solar panels. Gujarat’s focus on both large-scale and decentralized solar systems makes it a model state for renewable energy.

3. Maharashtra – 9.88 GW

Maharashtra has installed 9.88 GW of solar power as of 2025, securing the third spot.

Despite having more urban areas than deserts, Maharashtra has effectively utilized its available land and rooftops. The state has focused on hybrid renewable energy projects, combining solar with wind and battery storage.

Maharashtra has also implemented solar agriculture pump schemes to help farmers reduce electricity costs and improve irrigation. This rural adoption has significantly boosted solar energy growth in the state.

4. Tamil Nadu – 9.77 GW

Tamil Nadu ranks fourth with 9.77 GW of solar power capacity.

Known for its strong wind power sector, Tamil Nadu has also invested heavily in solar. The state government has encouraged industrial users to switch to solar energy through incentives and flexible open-access policies.

Large solar parks and the promotion of rooftop solar in urban areas have allowed Tamil Nadu to steadily climb the rankings. The state is expected to continue growing as more industries transition to green energy.

5. Karnataka – 9.31 GW

Karnataka, with 9.31 GW in 2025, was once the leader in solar power capacity in India. Although Rajasthan and Gujarat have overtaken it in recent years, Karnataka remains a major contributor.

The state’s key achievement is the Pavagada Solar Park, one of the largest in the world, spread over 13,000 acres. Karnataka has a balanced mix of utility-scale projects and distributed rooftop solar installations.

Its favorable renewable energy policies, especially for industries and commercial units, make it a strong solar-producing state.

6. Madhya Pradesh – 5.01 GW

Madhya Pradesh has installed 5.01 GW of solar power by 2025.

The state has developed multiple large solar parks, including the Rewa Ultra Mega Solar Park, which supplies renewable energy to Delhi Metro and other utilities. Madhya Pradesh’s central location makes it ideal for supplying power to multiple states.

The government has also provided subsidies and promoted rooftop solar installations in both residential and institutional sectors.

7. Telangana – 4.5 GW

Telangana has grown steadily in the solar sector, with 4.5 GW of capacity in 2025.

The state has promoted decentralized solar projects, particularly for agriculture. Thousands of solar-powered irrigation pumps have been installed, reducing dependency on conventional electricity.

Telangana has also focused on solar projects for government buildings, schools, and healthcare centers, making renewable energy accessible at the community level.

8. Andhra Pradesh – 4.84 GW

Andhra Pradesh has reached 4.84 GW of solar energy production.

The state has worked on large-scale solar projects and hybrid models, integrating solar with wind. Additionally, Andhra Pradesh has encouraged industrial users to set up captive solar plants to cut energy costs.

Government support through favorable tenders and power purchase agreements has accelerated solar growth here.

9. Uttar Pradesh – 3.36 GW

Uttar Pradesh has installed 3.36 GW of solar power as of 2025.

With its large population and high electricity demand, Uttar Pradesh has been focusing on both rural and urban solar adoption. The state government has promoted solar rooftop systems for households and institutions.

Uttar Pradesh has also implemented large-scale solar parks and mini-grid projects in rural areas where electricity supply is irregular.

10. Haryana – 2.03 GW

Haryana has achieved 2.03 GW of solar capacity in 2025.

Despite being a relatively smaller state, Haryana has emphasized rooftop solar, particularly in urban and semi-urban regions. The government has made rooftop solar mandatory for new buildings above a certain size.

Haryana has also pushed for solar adoption in industries, which form a major part of its economy.

Conclusion

India’s progress in solar energy is a reflection of its commitment to sustainability and self-reliance in energy. Rajasthan and Gujarat continue to lead with massive solar parks, while states like Maharashtra, Tamil Nadu, and Karnataka are strong contributors. Smaller states like Haryana and Telangana are focusing more on decentralized solar systems.

Together, these top 10 states highlight how India is diversifying its energy mix and reducing its dependence on fossil fuels. With government policies, private investments, and technological advancements, India is well on its way to becoming a global solar powerhouse.

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