Top 10 Solar Companies in India

Top 10 Solar Companies in India

India is one of the fastest-growing solar markets in the world, driven by a combination of favorable government policies, increasing demand for clean energy, and significant investments in renewable energy infrastructure. The country’s solar power capacity has seen exponential growth over the past decade, making it a global leader in solar energy deployment.

1. Tata Power Solar Systems Ltd.

AttributeDetails
Founded1989
HeadquartersMumbai, Maharashtra
ServicesEPC services, manufacturing of solar cells and modules
WebsiteTata Power Solar
Notable ProjectsPavagada Solar Park, Kamuthi Solar Power Project
Tata Power Solar Systems Ltd-Top 10 Solar Companies in India
  • Part of the Tata Group, it is one of the largest and oldest solar power companies in India, providing EPC (engineering, procurement, and construction) services and manufacturing solar cells and modules.


Tata Power Solar Systems Ltd., part of the Tata Group, is one of the largest and oldest solar power companies in India. It was founded in 1989 and is headquartered in Mumbai, Maharashtra. The company specializes in providing engineering, procurement, and construction (EPC) services and manufacturing solar cells and modules.

Key Services:

  • EPC services for large-scale solar projects
  • Manufacturing of high-efficiency solar cells and modules
  • Residential and commercial rooftop solutions
  • Off-grid solar products

Notable Projects:

  • Pavagada Solar Park: One of the largest solar parks in the world, located in Karnataka, with a capacity of 2,050 MW.
  • Kamuthi Solar Power Project: A 648 MW solar power project in Tamil Nadu, one of the largest in the world at the time of completion.

Website: Tata Power Solar

2. Adani Solar

AttributeDetails
Founded2015
HeadquartersAhmedabad, Gujarat
ServicesManufacturing, EPC services
WebsiteAdani Solar
Notable ProjectsKamuthi Solar Power Project, Adani Solar Park
Adani Solar-Top 10 Solar Companies in India
  • A part of the Adani Group, Adani Solar is a key player in the solar manufacturing and EPC services sector. It is known for its large-scale solar projects and initiatives.


Adani Solar, a part of the Adani Group, is a key player in the solar manufacturing and EPC services sector. Established in 2015 and headquartered in Ahmedabad, Gujarat, Adani Solar is known for its large-scale solar projects and initiatives.

Key Services:

  • Manufacturing of solar PV modules
  • EPC services for utility-scale solar projects
  • Solar rooftop solutions
  • Solar park development

Notable Projects:

  • Kamuthi Solar Power Project: A 648 MW solar power project in Tamil Nadu.
  • Adani Solar Park: A 2,000 MW solar park in Rajasthan, one of the largest in India.

Website: Adani Solar

3. Vikram Solar

AttributeDetails
Founded2006
HeadquartersKolkata, West Bengal
ServicesManufacturing of solar modules, EPC solutions
WebsiteVikram Solar
Notable ProjectsNTPC Ananthapur Project, Solar Park in Rajasthan
Vikram Solar-Top 10 Solar Companies in India
  • Specializes in manufacturing solar photovoltaic (PV) modules and offering comprehensive EPC solutions. It has a significant presence both in India and internationally.


Vikram Solar, founded in 2006 and headquartered in Kolkata, West Bengal, is one of India’s leading solar energy solutions providers. The company specializes in manufacturing solar photovoltaic (PV) modules and offering comprehensive EPC solutions.

Key Services:

  • Manufacturing of high-efficiency solar PV modules
  • EPC services for utility-scale and rooftop solar projects
  • Operations and maintenance services
  • Solar power plant development

Notable Projects:

  • NTPC Ananthapur Project: A 200 MW solar power plant in Andhra Pradesh.
  • Solar Park in Rajasthan: Several large-scale projects contributing to the state’s solar capacity.

Website: Vikram Solar

4. Waaree Energies Ltd.

AttributeDetails
Founded1989
HeadquartersMumbai, Maharashtra
ServicesManufacturing of solar modules, EPC services
WebsiteWaaree Energies
Notable ProjectsSolar power plants in Maharashtra and Gujarat
Waaree Energies Ltd-Top 10 Solar Companies in India
  • One of India’s largest vertically integrated solar companies, Waaree manufactures solar modules and provides EPC services, project development, rooftop solutions, and solar water pumps.


Waaree Energies Ltd., established in 1989 and headquartered in Mumbai, Maharashtra, is one of India’s largest vertically integrated solar companies. It is involved in manufacturing solar modules and providing EPC services.

Key Services:

  • Manufacturing of solar PV modules
  • EPC services for large-scale solar projects
  • Solar rooftop solutions for residential, commercial, and industrial sectors
  • Solar water pumps and other off-grid solutions

Notable Projects:

  • Solar power plants in Maharashtra and Gujarat, contributing significantly to the state’s renewable energy capacity.

Website: Waaree Energies

5. Renew Power

AttributeDetails
Founded2011
HeadquartersGurugram, Haryana
ServicesUtility-scale solar projects, distributed solar power
WebsiteRenew Power
Notable ProjectsRajasthan Solar Park, Madhya Pradesh Solar Plant
Renew Power-Top 10 Solar Companies in India
  • One of India’s largest renewable energy companies, Renew Power is involved in the development of utility-scale solar projects, as well as distributed solar power solutions.


Renew Power, founded in 2011 and headquartered in Gurugram, Haryana, is one of India’s largest renewable energy companies. The company focuses on the development of utility-scale solar projects and distributed solar power solutions.

Key Services:

  • Development and operation of utility-scale solar power plants
  • Distributed solar power solutions for commercial and industrial customers
  • Energy storage solutions
  • Operations and maintenance services

Notable Projects:

  • Rajasthan Solar Park: A large-scale solar power project in Rajasthan.
  • Madhya Pradesh Solar Plant: Another significant utility-scale project.

Website: Renew Power

6. Azure Power

AttributeDetails
Founded2008
HeadquartersNew Delhi
ServicesDevelopment, construction, and operation of solar projects
WebsiteAzure Power
Notable ProjectsPunjab Solar Park, Karnataka Solar Power Project
Azure Power-Top 10 Solar Companies in India
  • Azure Power is an independent power producer (IPP) that develops, constructs, and operates solar projects across India, including large-scale solar installations.

  • Azure Power, founded in 2008 and headquartered in New Delhi, is an independent power producer (IPP) that develops, constructs, and operates solar projects across India, including large-scale solar installations.

Key Services:

  • Development, construction, and operation of utility-scale solar projects
  • Rooftop solar solutions
  • Solar power purchase agreements (PPAs)
  • Operations and maintenance services

Notable Projects:

  • Punjab Solar Park: A significant solar power project contributing to Punjab’s renewable energy goals.
  • Karnataka Solar Power Project: A large-scale solar project in Karnataka.

Website: Azure Power

7. Amplus Solar

AttributeDetails
Founded2013
HeadquartersGurugram, Haryana
ServicesDistributed solar power, rooftop and ground-mounted solutions
WebsiteAmplus Solar
Notable ProjectsRooftop solar installations for commercial clients
Amplus Solar-Top 10 Solar Companies in India
  • Specializes in providing distributed solar power to commercial and industrial customers. It offers rooftop and ground-mounted solar power solutions.


Amplus Solar, established in 2013 and headquartered in Gurugram, Haryana, specializes in providing distributed solar power to commercial and industrial customers. It offers rooftop and ground-mounted solar power solutions.

Key Services:

  • Distributed solar power solutions
  • Rooftop solar installations for commercial and industrial clients
  • Solar power purchase agreements (PPAs)
  • Operations and maintenance services

Notable Projects:

  • Rooftop solar installations for commercial clients, including large corporations and industrial facilities.

Website: Amplus Solar

8. Sterling and Wilson Solar

AttributeDetails
Founded2011
HeadquartersMumbai, Maharashtra
ServicesEPC services
WebsiteSterling and Wilson Solar
Notable ProjectsSolar power plants in Rajasthan and Tamil Nadu
Sterling and Wilson Solar-Top 10 Solar Companies in India
  • Part of the Shapoorji Pallonji Group, it is a global EPC company with a significant presence in India. It has experience in constructing large-scale solar power projects.


Sterling and Wilson Solar, part of the Shapoorji Pallonji Group, is a global EPC company with a significant presence in India. Founded in 2011 and headquartered in Mumbai, Maharashtra, it has extensive experience in constructing large-scale solar power projects.

Key Services:

  • EPC services for utility-scale solar projects
  • Operations and maintenance services
  • Solar power plant development
  • Renewable energy solutions

Notable Projects:

  • Solar power plants in Rajasthan and Tamil Nadu, contributing to the state’s renewable energy capacity.

Website: Sterling and Wilson Solar

9. Loom Solar

AttributeDetails
Founded2018
HeadquartersFaridabad, Haryana
ServicesSolar panels, inverters, batteries, rooftop solar systems
WebsiteLoom Solar
Notable ProjectsResidential and commercial rooftop installations
Loom Solar-Top 10 Solar Companies in India
  • A newer player in the market, Loom Solar offers a range of solar products including solar panels, inverters, batteries, and complete rooftop solar systems for residential and commercial use.

Overview:
Loom Solar, a newer player in the market, was founded in 2018 and is headquartered in Faridabad, Haryana. The company offers a range of solar products, including solar panels, inverters, batteries, and complete rooftop solar systems for residential and commercial use.

Key Services:

  • Manufacturing and sales of solar panels, inverters, and batteries
  • Complete rooftop solar system solutions
  • Solar water pumps
  • Off-grid solar solutions

Notable Projects:

  • Residential and commercial rooftop solar installations, contributing to distributed solar energy generation.

Website: Loom Solar

10. Mahindra Susten

AttributeDetails
Founded2010
HeadquartersMumbai, Maharashtra
ServicesSolar EPC services, operations and maintenance
WebsiteMahindra Susten
Notable ProjectsSolar power plants in Rajasthan and Andhra Pradesh
Mahindra Susten-Top 10 Solar Companies in India
  • Part of the Mahindra Group, Mahindra Susten is a leading renewable energy company providing solar EPC services, operations and maintenance, and other solar-related services.


Mahindra Susten, part of the Mahindra Group, was established in 2010 and is headquartered in Mumbai, Maharashtra. It is a leading renewable energy company providing solar EPC services, operations and maintenance, and other solar-related services.

Key Services:

  • EPC services for large-scale solar projects
  • Operations and maintenance services
  • Solar power plant development
  • Renewable energy solutions

Notable Projects:

  • Solar power plants in Rajasthan and Andhra Pradesh, contributing significantly to the state’s renewable energy capacity.

Website: Mahindra Susten

FAQS about Top 10 Solar Companies in India

1. Tata Power Solar Systems Ltd.

Q: When was Tata Power Solar Systems Ltd. founded?
A: Tata Power Solar Systems Ltd. was founded in 1989.

Q: Where is Tata Power Solar Systems Ltd. headquartered?
A: It is headquartered in Mumbai, Maharashtra.

Q: What services does Tata Power Solar Systems Ltd. offer?
A: Tata Power Solar Systems Ltd. offers EPC services and manufactures solar cells and modules.

Q: Can you name some notable projects by Tata Power Solar Systems Ltd.?
A: Notable projects include Pavagada Solar Park and Kamuthi Solar Power Project.

2. Adani Solar

Q: When was Adani Solar founded?
A: Adani Solar was founded in 2015.

Q: Where is Adani Solar headquartered?
A: It is headquartered in Ahmedabad, Gujarat.

Q: What services does Adani Solar provide?
A: Adani Solar provides manufacturing and EPC services.

Q: What are some notable projects by Adani Solar?
A: Notable projects include Kamuthi Solar Power Project and Adani Solar Park.

3. Vikram Solar

Q: When was Vikram Solar established?
A: Vikram Solar was established in 2006.

Q: Where is Vikram Solar’s headquarters?
A: Vikram Solar is headquartered in Kolkata, West Bengal.

Q: What are the main services offered by Vikram Solar?
A: Vikram Solar specializes in manufacturing solar PV modules and providing EPC solutions.

Q: What are some notable projects by Vikram Solar?
A: Notable projects include NTPC Ananthapur Project and a Solar Park in Rajasthan.

4. Waaree Energies Ltd.

Q: When was Waaree Energies Ltd. founded?
A: Waaree Energies Ltd. was founded in 1989.

Q: Where is the headquarters of Waaree Energies Ltd.?
A: The headquarters is in Mumbai, Maharashtra.

Q: What services does Waaree Energies Ltd. offer?
A: Waaree Energies Ltd. offers manufacturing of solar modules and EPC services.

Q: What are some notable projects by Waaree Energies Ltd.?
A: Notable projects include solar power plants in Maharashtra and Gujarat.

5. Renew Power

Q: When was Renew Power established?
A: Renew Power was established in 2011.

Q: Where is Renew Power headquartered?
A: It is headquartered in Gurugram, Haryana.

Q: What services does Renew Power provide?
A: Renew Power provides utility-scale solar projects and distributed solar power solutions.

Q: Can you name some notable projects by Renew Power?
A: Notable projects include Rajasthan Solar Park and Madhya Pradesh Solar Plant.

6. Azure Power

Q: When was Azure Power founded?
A: Azure Power was founded in 2008.

Q: Where is Azure Power headquartered?
A: Azure Power is headquartered in New Delhi.

Q: What services does Azure Power offer?
A: Azure Power offers development, construction, and operation of solar projects.

Q: What are some notable projects by Azure Power?
A: Notable projects include Punjab Solar Park and Karnataka Solar Power Project.

7. Amplus Solar

Q: When was Amplus Solar established?
A: Amplus Solar was established in 2013.

Q: Where is Amplus Solar headquartered?
A: It is headquartered in Gurugram, Haryana.

Q: What services does Amplus Solar provide?
A: Amplus Solar provides distributed solar power solutions, including rooftop and ground-mounted installations.

Q: What are some notable projects by Amplus Solar?
A: Notable projects include rooftop solar installations for commercial clients.

8. Sterling and Wilson Solar

Q: When was Sterling and Wilson Solar founded?
A: Sterling and Wilson Solar was founded in 2011.

Q: Where is Sterling and Wilson Solar headquartered?
A: It is headquartered in Mumbai, Maharashtra.

Q: What services does Sterling and Wilson Solar offer?
A: Sterling and Wilson Solar offers EPC services.

Q: What are some notable projects by Sterling and Wilson Solar?
A: Notable projects include solar power plants in Rajasthan and Tamil Nadu.

9. Loom Solar

Q: When was Loom Solar founded?
A: Loom Solar was founded in 2018.

Q: Where is Loom Solar headquartered?
A: Loom Solar is headquartered in Faridabad, Haryana.

Q: What services does Loom Solar provide?
A: Loom Solar provides solar panels, inverters, batteries, and complete rooftop solar systems.

Q: What are some notable projects by Loom Solar?
A: Notable projects include residential and commercial rooftop installations.

10. Mahindra Susten

Q: When was Mahindra Susten established?
A: Mahindra Susten was established in 2010.

Q: Where is Mahindra Susten headquartered?
A: It is headquartered in Mumbai, Maharashtra.

Q: What services does Mahindra Susten offer?
A: Mahindra Susten offers solar EPC services, operations and maintenance.

Q: Can you name some notable projects by Mahindra Susten?
A: Notable projects include solar power plants in Rajasthan and Andhra Pradesh.

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