The Top 10 Solar Companies in India [2025]

As India continues to be one of the fastest-growing economies globally, its carbon footprint has been increasing due to rapid industrialization and commercialization. To mitigate this, solar energy has emerged as a crucial alternative to conventional power sources. The Indian government has set an ambitious target of achieving 292 GW of solar capacity by 2030, making solar energy a cornerstone of India's renewable energy strategy.

To make solar energy more accessible, the government offers subsidies on solar installations across many states. These incentives have also encouraged entrepreneurs to invest in solar businesses by partnering with leading solar companies. Below, we explore the top 10 solar companies in India that are driving the nation’s solar revolution in 2025.

1. Bluebird Solar

Bluebird Solar is one of the top solar companies in the Indian solar industry. It operates a 1.2 GW module manufacturing unit in Greater Noida, offering high-quality solar panels, easy installation services, and rooftop solar solutions. With over 40 years of experience, it has played a big role in supporting India’s shift to clean energy. The company provides smart and eco-friendly solar solutions, including large solar power projects, and is trusted by both individuals and businesses to make the most of solar energy commitment to quality and innovation.

2. Tata Power Solar Systems

A leading name in the Indian solar sector, Tata Power Solar has established itself as a pioneer in residential rooftop solar installations. Over the past two decades, the company has shipped 1.4 GW of solar modules globally, making it one of the most trusted solar brands in India.

3. Adani Solar

Adani Solar, a subsidiary of Adani Enterprises, is among the world’s top 15 utility-scale solar power developers. With a manufacturing capacity of 1.5 GW+ for solar cells and modules in Mundra, Gujarat, Adani Solar is a key contributor to India’s solar infrastructure development.

4. Vikram Solar

Operating across six continents, Vikram Solar specializes in high-efficiency mono and bifacial solar panels. With over 1 GW of manufacturing capacity and the successful commissioning of 1,355 MW solar projects, Vikram Solar continues to be a significant player in India’s renewable energy sector. Their floating solar plant in Kolkata is a notable achievement in solar innovation.

5. Waaree Energies Ltd

Founded in 1989 and based in Mumbai, Waaree Energies is a trailblazer in the Indian solar industry. It operates a 2 GW module manufacturing unit in Surat, making it one of the largest solar panel manufacturers in India. Waaree provides a comprehensive range of solar products and services, including EPC solutions, solar water pumps, and rooftop solar systems. 

6. Microtek Solar Solutions

Microtek offers a wide array of solar products, including PV modules, solar inverters, and combo packages. Known for their affordability and efficiency, Microtek Solar products cater to both residential and commercial sectors. 

7. Moser Baer Solar Ltd.

This Delhi-based company is a leader in solar PV modules and EPC solutions. Its robust R&D capabilities ensure the delivery of durable and high-performing solar panels, backed by an extended warranty.

8. EMMVEE

Established in 1992, EMMVEE is the largest manufacturer of solar water heating systems in Asia. The company has also successfully executed large-scale solar PV projects, including 14 MW in Germany and over 140 MW in India.

9. RenewSys Solar

RenewSys is an integrated solar manufacturer producing solar modules, PV cells, black sheets, and encapsulants. With a presence in over 40 countries, RenewSys has established itself as a global leader in solar technology.

10. Icomm Tele Ltd.

Founded in 1989, Icomm Tele Ltd. has diversified into solar energy, offering innovative solutions across India, the Middle East, and Africa. The company is known for its focus on profitability and cutting-edge solar technologies.

Conclusion

India’s journey toward becoming a solar-powered nation depends on the collective efforts of these top solar companies. They not only align with the government’s renewable energy targets but also prioritize environmental sustainability.

Switching to solar energy is no longer just an eco-friendly choice—it’s an economically sound investment. By adopting solar solutions from trusted manufacturers like Bluebird Solar, Adani Solar, and Tata Power Solar, you can contribute to a cleaner, greener future while enjoying long-term savings and energy independence.