Top 10 Solar Energy Companies in India
India is accelerating rapidly in the renewable energy transition in 2025. With solar rooftops adorning homes, electric vehicles gliding across cities, the nation is scripting a powerful story of self-reliance and sustainability. Backed by visionary initiatives like the National Solar Mission and the Green Hydrogen Mission, India is rapidly moving toward its goal of 500 GW renewable capacity by 2030. The renewable wave is doing more than just cutting carbon, it’s creating green jobs, driving innovation, and turning India into a global clean-energy hub.
Today, solar panels, smart inverters, and advanced lithium batteries are no longer luxuries they’re the building blocks of a cleaner tomorrow. In that landscape the competition is fierce, but Eastman Auto & Power Limited is leading this charge with cutting-edge technology, world-class R&D, and an unwavering commitment to quality that’s redefining what it meant to power India responsibly.
The Rise of India’s Renewable Energy Ecosystem
India’s renewable energy landscape is no longer a future vision, It’s today’s reality. Solar, wind, and energy storage solutions are reshaping the energy mix. Leading Indian companies are not just catering to domestic needs but also exporting to global markets across Asia, Africa, the Middle East, and the America.
In this blog we are going to discuss the following list highlighting the Top 10 Renewable Energy Companies in India (2025) that are redefining green energy, sustainability, and self-reliance.
1. Eastman Auto & Power Limited
👉 Website: www.eaplworld.com
Rooted in over 3 decades of rich legacy in innovation, Eastman Auto & Power Limited has emerged as one of India’s most influential forces in the renewable energy and e-mobility space. With a visionary approach that blends technology, sustainability, and self-reliance, Eastman stands at the forefront of India’s clean energy transformation.
More than a manufacturer, Eastman is an ecosystem builder it helps in integrating design, engineering, and production under one roof. Its end-to-end solutions span solar inverters, long-life batteries, and intelligent lithium systems, all designed to meet the evolving needs of Indian households, businesses, and industries.
Eastman’s strength lies in its unwavering commitment to quality, innovation, and customer trust. With advanced R&D, precision manufacturing, and full in-house integration, the brand delivers reliability from design to after-sales. Its strong global footprint and dealer network uphold the promise of a “Made in India, Made for the World” legacy. More than powering homes and industries, Eastman is reshaping how India experiences energy scaling rapidly, expanding vertically, and leading the charge toward a cleaner, smarter, and self-sustaining future.
2. Tata Power Solar Systems Ltd.
A pioneer in India’s solar industry, Tata Power Solar continues to lead in rooftop and utility-scale EPC solutions. With decades of expertise, the company has built trust through reliable, high-efficiency systems powering homes, industries, and institutions nationwide. Its focus on sustainability and innovation makes it one of the most dependable renewable energy brands in India.
3. Adani Green Energy Ltd.
Adani Green Energy stands among the world’s fastest-growing renewable energy producers, operating large-scale solar and wind projects exceeding 20 GW. With a strong commitment to clean power and carbon neutrality, AGEL is reshaping India’s energy landscape while supporting the nation’s transition toward sustainable growth.
4. Renew Power
Renew Power is a trailblazer in India’s renewable energy transformation, with a diversified portfolio spanning solar, wind, and hydro projects. By leveraging advanced technology and green financing, Renew is helping India decarbonize its power grid while enabling industries and cities to move toward a net-zero future.
5. Suzlon Energy Limited
A household name in wind power, Suzlon Energy has been instrumental in harnessing India’s wind potential for over two decades. Now, the company is expanding into hybrid solutions combining wind, solar, and storage, ensuring energy stability and efficient grid integration for the country’s growing renewable needs.
6. Vikram Solar
Vikram Solar ranks among India’s leading solar panel manufacturers, known for its high-efficiency modules and cutting-edge EPC services. With strong R&D capabilities and a commitment to “Atmanirbhar Bharat,” the company continues to empower large-scale and rooftop solar installations across the nation.
7. Waaree Energies Ltd.
With over three decades of expertise, Waaree Energies is one of India’s largest solar PV module manufacturers, boasting its capacity. Its DCR-compliant and export-quality panels power government and private projects worldwide, reinforcing India’s position as a global solar manufacturing hub.
8. Amara Raja Batteries Ltd.
A leading name in the energy storage space, Amara Raja Batteries is accelerating its shift toward advanced lithium-ion and renewable hybrid systems. Its innovative battery technologies are playing a vital role in supporting India’s EV ecosystem and the growing demand for solar storage solutions.
9. Luminous Power Technologies
Luminous has established itself as a trusted name in home solar, backup, and energy management solutions. With intelligent digital monitoring and durable power systems, the brand continues to make clean, affordable energy accessible to Indian households and small businesses alike.
10. Exide Energy Solutions
Exide Energy Solutions has evolved from a traditional battery manufacturer into a key player in India’s green transition. By investing in lithium-ion technology and grid-ready storage systems, Exide is supporting electric mobility, renewable integration, and the nation’s sustainable energy future.
Powering India’s Solar Future with Eastman:
India’s solar revolution is gaining momentum, with innovation and sustainability driving every watt of progress. Among the top solar energy companies in India, Eastman continues to lead with its cutting-edge solar inverters, panels, and battery solutions designed specifically for Indian conditions. With decades of expertise, advanced technology, and a strong service network across the country, Eastman ensures reliable performance, long-term savings, and a cleaner energy future.
Choose Eastman and connect with our distributor network today, the trusted name powering India’s transition to smart, sustainable energy.
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