Top 10 Solar Companies in India: You Should Know
India’s solar energy sector has experienced remarkable growth over the past decade, positioning the country as a global leader in renewable energy. This surge is driven by a combination of government initiatives, technological advancements, and the emergence of innovative companies dedicated to harnessing solar power. This article provides an in-depth look at the top 10 solar companies in India, highlighting their contributions, product offerings, and impact on the renewable energy landscape.
1. Tata Power Solar
Established in 1989, Tata Power Solar Company is a big player in the Indian solar market and has more than 30 years of experience as a subsidiary of the prestigious Tata Group. The company boasts of a complete variety of sun solutions that include photovoltaic (PV) modules, solar water pumping systems and rooftop solar systems. Remarkably, Tata Power Solar has played a significant role in propagating green technology in India, where special attention has been given to carbon emission cuts and innovation.
2. Adani Solar
Adani Solar, a division of the multifaceted Adani Group, has grown quickly to rank among the biggest producers of solar panels in India. The business is engaged in every step of the solar value chain, from project development to the manufacturing of cells and modules. India’s capacity for renewable energy has been greatly increased by Adani Solar’s dedication to producing high-efficiency products and undertaking ambitious projects.
3. Waaree Energies
Waaree Energies, the premier solar manufacturing company, was established in Waaree Energies, the leading solar manufacturing firm, was founded in 1989 and has a robust presence in more than 68 nations. Waaree has a 12 GW manufacturing facility and is among India’s largest firms. Waaree deals with multiple markets ranging from residential to commercial through several solar products, such as modules, inverters, and batteries.
4. Vikram Solar
Vikram Solar is focused at manufacturing PV modules with high efficiency and offering full-fledged EPC (Engineering, Procurement and Construction) solutions, based in Kolkata. The company’s commitment to research and development has been crucial in introducing improved solar technologies to the Indian market. Vikram Solar has gained quality and innovation ensuring it a good reputation in the industry.
5. RenewSys
RenewSys is India’s first vertically integrated manufacturer of solar PV modules and their critical components like encapsulants, backsheets, and solar PV cells. The very special integration makes it possible for the company to have total control over quality at each step of manufacturing to deliver consistency in reliability and performance. RenewSys has earned a solid reputation for delivering robust, high-performance products for a broad spectrum of applications. Its emphasis on quality and innovation has established it as a reliable name in the Indian solar energy market.
6. Emmvee
Emmvee was founded in 1992 and has recently become one of the most well-known names in the solar industry of India due to its solar water heating systems and photovoltaic modules of high-quality. Having a firm vision of sustainability, the corporation spends vast funds on modern production plants and constant research and development. Innovation and green initiatives have enabled Emmvee to create a sustainable legacy in the renewable energy market by facilitating the switch to greener and more efficient sources of energy.
7. Goldi Solar
With its well-established customer-focused approach and high-efficiency panels, Goldi Solar is a rapidly expanding company that manufactures solar PV modules. The company offers a versatile variety of numerous solar solutions to be used by the residential, commercial, and the industrial market. Committed to quality and innovation, this clear focus and dedication has seen Goldi Solar grow within India as well as reach out beyond India into global markets with a reputation as an established and innovative entity in the renewable energy industry.
8. Loom Solar
Loom Solar, based in Faridabad, Haryana, is a newer player in India’s solar market but has swiftly made a name for itself with innovative offerings like mono PERC solar panels and lithium batteries. The company focuses on delivering advanced, user-friendly solutions tailored for residential and small commercial needs. Known for its easy-to-install products and modern designs, Loom Solar continues to grow as a trusted choice for those seeking efficient and accessible solar energy options.
9. Azure Power
Azure Power Company is a utility-scale solar power plant developer and operator based in India. It has been at the forefront of executing massive Solar projects in various states and it has gone a long way with the renewable energy policies that have been legislated in India. Thanks to the much focus on long-term sustainability, efficiency, and operating excellence, Azure Power has been able to become part of the country’s solar energy sector as a significant industry player.
10. Jakson Group
Jakson Group is a diverse energy and infrastructure corporation powerfully entrenched in the solar industry. The company provides various options in solar products such as modules, inverters and EPC services. Due to its adherence to innovation and quality, Jakson has provided reliable solar solutions in diverse fields, residential, commercial, and industrial.
Emerging Solar Startups in India
In addition to these established companies, India’s solar landscape is witnessing the rise of innovative startups that are contributing to the sector’s dynamism:
- ZunRoof: A company focusing on the smart solar roof solutions and incorporating the IoT technologies to help energy to be consumed most efficiently by residential and commercial customers.
- Lunar Electric: It specializes in the design and creation of sustainable and cost-effective solar systems that would fit in the off-grid and rural settings, to increase accessibility to energy.
- Renkube: Provides breakthrough optical tracking technology to boost solar panel performance using no mechanical motion to create efficiencies and energy generation.
Frequently Asked Questions (FAQs)
The top 10 solar companies in India are:
Tata Power Solar
Adani Solar
Waaree Energies
Vikram Solar
RenewSys
Emmvee
Goldi Solar
Loom Solar
Azure Power
Jakson Group
Adani Solar and Tata Power Solar are among the largest solar companies in India, with large-scale solar farms, manufacturing facilities, and EPC (Engineering, Procurement, and Construction) projects.
Some of the best solar panel brands in India include:
Tata Power Solar – Known for high efficiency and reliability
Waaree Energies – Offers a wide range of solar panels with strong performance
Adani Solar – Provides high-efficiency monocrystalline and polycrystalline panels
Vikram Solar – Popular for high-performance PV modules
Key factors to consider include:
Efficiency – Higher efficiency panels generate more electricity
Durability – Weather-resistant panels last longer
Warranty – A longer warranty ensures better reliability
Cost – Balance between price and performance
Brand reputation – Opt for a reputed manufacturer with good after-sales support
Yes, the Indian government provides subsidies under the PM-KUSUM scheme and Rooftop Solar Programme to promote solar energy adoption. Homeowners can get up to 40% subsidy on solar installations for residential use.