Top 10 Solar Companies in India
India’s commitment to sustainable energy has fueled the growth of its solar power industry, making it one of the largest and fastest-growing markets for solar energy. Numerous companies are spearheading this transformation by developing innovative solar solutions and large-scale projects that harness the abundant sunlight available. Here is an introduction to the top 10 solar companies in India, each playing a crucial role in advancing the country’s solar energy capabilities
Table of Contents
1. Tata Power Solar Systems Ltd.

Summary: Tata Power Solar Systems Ltd., a subsidiary of Tata Power, is one of the largest integrated solar companies in India. It focuses on manufacturing solar cells and modules and providing EPC (Engineering, Procurement, and Construction) services.
ASPECT | DETAILS |
---|---|
Founded | 1989 |
Headquarters | Bengaluru, Karnataka |
Key Features | Solar cells, modules, EPC services |
Special Features | Integrated solar solutions, strong brand presence |
Website | Tata Power Solar |
Tata Power Solar Systems Ltd – Top 10 Solar Companies in India
2. Adani Solar

Summary: Adani Solar, a part of the Adani Group, is involved in manufacturing solar cells and modules, and developing large-scale solar projects. It aims to lead India’s solar revolution with innovative and sustainable solutions.
ASPECT | DETAILS |
---|---|
Founded | 2015 |
Headquarters | Ahmedabad, Gujarat |
Key Features | Solar cells, modules, large-scale projects |
Special Features | Comprehensive solar solutions, large production capacity |
Website | Adani Solar |
Adani Solar – Top 10 Solar Companies in India
3. Vikram Solar

Summary: Vikram Solar is a global solar energy solutions provider, specializing in high-efficiency PV (photovoltaic) module manufacturing and comprehensive EPC solutions. It focuses on creating innovative and reliable solar solutions.
ASPECT | DETAILS |
---|---|
Founded | 2006 |
Headquarters | Kolkata, West Bengal |
Key Features | PV module manufacturing, EPC solutions |
Special Features | High-efficiency modules, global presence |
Website | Vikram Solar |
Vikram Solar – Top 10 Solar Companies in India
4. Waaree Energies Ltd.

Summary: Waaree Energies Ltd. is one of India’s leading solar PV module manufacturers and a key player in the EPC services space. It focuses on delivering efficient and cost-effective solar power solutions.
ASPECT | DETAILS |
---|---|
Founded | 1989 |
Headquarters | Mumbai, Maharashtra |
Key Features | Solar PV modules, EPC services |
Special Features | Extensive distribution network, reliable solutions |
Website | Waaree Energies |
Waaree Energies Ltd – Top 10 Solar Companies in India
5. Renew Power

Summary: Renew Power is a leading renewable energy company in India, focusing on solar and wind energy projects. It aims to provide sustainable energy solutions and reduce carbon footprints.
ASPECT | DETAILS |
---|---|
Founded | 2011 |
Headquarters | Gurugram, Haryana |
Key Features | Solar and wind energy projects |
Special Features | Large-scale renewable energy projects, sustainability focus |
Website | Renew Power |
Renew Power – Top 10 Solar Companies in India
6. Azure Power

Summary: Azure Power is a leading solar power producer, specializing in developing and operating utility-scale solar projects. It focuses on delivering clean and affordable solar energy.
ASPECT | DETAILS |
---|---|
Founded | 2008 |
Headquarters | New Delhi, India |
Key Features | Utility-scale solar projects |
Special Features | Large-scale operations, cost-effective solutions |
Website | Azure Power |
Azure Power – Top 10 Solar Companies in India
7. CleanMax Solar

Summary: CleanMax Solar is a leading solar power company, providing solar energy solutions to corporates, institutions, and industrial clients. It focuses on on-site solar installations and solar farms.
ASPECT | DETAILS |
---|---|
Founded | 2011 |
Headquarters | Mumbai, Maharashtra |
Key Features | On-site solar, solar farms |
Special Features | End-to-end solar solutions, corporate focus |
Website | CleanMax Solar |
CleanMax Solar – Top 10 Solar Companies in India
8. Amplus Solar

Summary: Amplus Solar, a member of the PETRONAS group, provides distributed solar power to industrial and commercial customers. It focuses on rooftop and ground-mounted solar installations.
ASPECT | DETAILS |
---|---|
Founded | 2013 |
Headquarters | Gurugram, Haryana |
Key Features | Rooftop solar, ground-mounted installations |
Special Features | Distributed solar, corporate focus |
Website | Amplus Solar |
Amplus Solar – Top 10 Solar Companies in India
9. SunSource Energy

Summary: SunSource Energy provides solar power solutions to commercial, industrial, and institutional clients. It focuses on on-site solar installations and offers comprehensive project management.
ASPECT | DETAILS |
---|---|
Founded | 2010 |
Headquarters | Noida, Uttar Pradesh |
Key Features | On-site solar, project management |
Special Features | Tailored solutions, strong industry expertise |
Website | SunSource Energy |
SunSource Energy – Top 10 Solar Companies in India
10. Fourth Partner Energy

Summary: Fourth Partner Energy is a leading distributed solar energy company in India, providing solar solutions for commercial and industrial clients. It focuses on delivering reliable and efficient solar energy systems.
ASPECT | DETAILS |
---|---|
Founded | 2010 |
Headquarters | Hyderabad, Telangana |
Key Features | Distributed solar, commercial and industrial focus |
Special Features | Reliable solutions, efficient systems |
Website | Fourth Partner Energy |
Fourth Partner Energy – Top 10 Solar Companies in India
Frequently Asked Questions (FAQs) about Solar Companies in India
Q: What are the leading solar companies in India?
A: Leading solar companies in India include Tata Power Solar, Adani Solar, Vikram Solar, Waaree Energies, and Renew Power, among others.
Q: How do solar companies contribute to India’s energy sector?
A: Solar companies contribute by developing and operating solar power projects, manufacturing solar components, and providing engineering and installation services, thus promoting renewable energy and reducing dependence on fossil fuels.
Q: What challenges do solar companies in India face?
A: Challenges include high initial investment costs, regulatory hurdles, land acquisition issues, and competition from conventional energy sources.
Q: What is the future outlook for solar energy in India?
A: The future outlook is positive, with increasing government support, technological advancements, and growing awareness of the benefits of solar energy driving the sector’s growth.
Q: How do solar companies generate revenue?
A: Solar companies generate revenue through the sale of solar power, manufacturing and selling solar components, providing EPC services, and through government incentives and subsidies.
Conclusion
India’s solar energy sector is witnessing rapid growth, with numerous companies leading the charge towards a sustainable energy future. From large-scale solar power producers to innovative startups offering tailored solutions, these top 10 solar companies are at the forefront of India’s green energy revolution. As the industry continues to evolve, these companies will play a crucial role in shaping a cleaner and more sustainable energy landscape for the country.
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