As India moves towards a sustainable future, solar energy is increasingly important. With rising energy demands, growing environmental concerns, and government-backed initiatives such as the National Solar Mission, solar power has emerged as a leading solution to these challenges. India is becoming one of the world’s fastest-growing solar markets, supported by the rise of reliable manufacturing companies in India.
Choosing the right solar panel company is crucial, whether you are a homeowner seeking to lower your electricity bills or a business aiming to achieve its goals. In this blog, we will discuss the top 10 solar panel companies in India of 2025, highlighting the best Indian solar brands that combine quality, efficiency, and innovation. the top
Quick stats on India’s solar capacity & government push
India is at the forefront of a green energy revolution, and solar power is leading the charge. As of 2025, the country has crossed 85 GW of installed solar energy capacity, positioning itself among the top five solar energy producers globally. But this is just the beginning.
Backed by strong government support, India’s solar growth is not only consistent but also ambitious. Under the National Solar Mission and the Energy Transition goals for 2030, the government is targeting 280 GW of solar capacity—a significant share of its 500 GW renewable energy goal.
Several key policies are fueling this surge in solar adoption:
- PLI Scheme (Production-Linked Incentive): ₹19,500 crore to boost domestic solar panel manufacturing companies in India.
- PM Surya Ghar Yojana: A push to install rooftop solar panels in one crore homes with subsidies up to ₹78,000.
- Mandatory solar integration in government buildings, railway stations, and airports.
- Expansion of solar parks in high-radiation zones, such as Rajasthan, Gujarat, and Karnataka.
States like Rajasthan, Gujarat, and Tamil Nadu are leading the way, offering the most solar-friendly climates and incentives. The result? An ecosystem ripe for innovation, with Indian solar panel brands competing to deliver high-efficiency, cost-effective solutions for every segment—residential, commercial, and industrial.
With India’s solar infrastructure growing stronger by the day, now is the best time to know which solar panel companies in India are setting the benchmark. Let’s explore the types of solar companies operating in this thriving market.
Types of Solar Companies in India
The Indian solar energy ecosystem is vast and diverse, with different types of companies catering to various aspects of the value chain. Understanding these categories is essential when evaluating the top ten solar panel companies in India in 2025.
Solar Panel Manufacturers
These are the backbone of India’s solar revolution. They design, engineer, and manufacture solar PV modules and components. Many of the solar panel manufacturing companies in India have vertically integrated operations, controlling the entire process from wafer production to module assembly. Leading examples include Waaree, Tata Power Solar, and Vikram Solar.
EPC Companies (Engineering, Procurement, and Construction)
These companies specialize in project implementation, handling everything from design and procurement to the installation of solar systems. While some EPC players manufacture their panels, others partner with Indian solar panel brands. Examples: Sterling & Wilson, Mahindra Susten, Jakson Group.
Developers and IPPs (Independent Power Producers)
These companies build large solar parks or rooftop solar structures and market the electricity produced to power utilities or corporate consumers. They tend to collaborate with the best solar panel manufacturers in India to achieve adequate performance. Leading developers include Adani Green Energy and ReNew Power.
Solar Product Companies
These businesses offer off-grid or hybrid solar solutions, including solar lanterns, inverters, and solar water pumps. They’re often focused on rural and semi-urban markets. Notable players include Loom Solar and Havells Solar.
Comparison Table
| Solar Panel Companies in India | |||
|---|---|---|---|
| Name | Founded in | Best For | Manufacturing Capacity |
| Tata Power Solar System | 1989 | Residential rooftops & EPC projects across India | 4.3 GW (cells + modules), with 682 MW modules & 530 MW cells at Bengaluru; single-site plant in Tirunelveli |
| Gautam Solar | 1990s | Budget-friendly home and rural rooftop systems | ~400 MW modules annually (Haridwar facility) |
| Waaree Energies Ltd | 1989 | Commercial, industrial, and utility-scale solar | 13.3 GW modules and 1.4 GW cells in India, plus 3.2 GW in the US |
| Vikram Solar | 2005 | High-efficiency residential to utility-scale projects | 4.5 GW module capacity (as of March 2024) |
| Adani Solar | 2015 | Utility-scale, industrial projects & government tenders | ~4 GW cells and modules currently; planned expansion to 10 GW+ |
| Renewsys Solar | 2013 | Residential and commercial projects needing high-quality components | 2.75 GW modules, 1.3 GW cells |
| Moser Baer Solar Ltd | 2000 | Cost-effective large-scale deployments & government tenders | Former capacity ~300 MW; current status varies |
| Goldi Solar | 2018 | Urban hybrid rooftop installs with brand-backed support | Approx. 250 MW via partnerships |
| Saatvik Green Energy Pvt. Ltd. | 2016 | Mid-size commercial and institutional solar arrays | ~1.5 GW annual module capacity |
| EMMVEE | 1992 | Commercial/utility solar plus thermal integration | 6.6 GW modules and 2.5 GW cells |
Top 10 Solar Panel Companies in India (2025 Edition)
Given below is a detailed description of the top 10 solar panel companies in India:
1. Tata Power Solar System
Tata Power Solar is one of the oldest and most trusted solar brands in India, having been established in 1989. It is a wholly owned subsidiary of Tata Power, and it has primarily contributed to mainstreaming solar energy in India. Its emphasis is on innovation, government compliance, and well-developed service networks, serving both residential and industrial segments in the country.
Key products
- Mono and polycrystalline solar modules
- Rooftop solar systems
- Solar water pumps
- Off-grid and hybrid solar kits
What makes it unique: Decades of trust, nationwide service, and seamless integration with Tata Power’s infrastructure make this brand highly dependable.
What it’s best for: Perfect for residential solar rooftops with monitoring apps, strong warranties, and EMI options.
Manufacturing capacity: Over 1.5 GW module and 530 MW cell annual capacity based in Bengaluru.
Contact details
Address: Tata Power Solar Systems Limited, Corporate Center B, 34 Sant Tukaram Road, Carnac Bunder, Mumbai – 400 009, Maharashtra.
Website: https://www.tatapowersolar.com/
2. Gautam Solar
Founded in the 1990s, Gautam Solar is a fast-growing Indian solar panel company known for delivering affordable and high-efficiency modules tailored to Indian conditions. Based in the Delhi-NCR region with manufacturing facilities in Uttarakhand, the company focuses on rural electrification, rooftop kits, and government-backed solar projects. It’s widely preferred by residential and SME users looking for cost-effective solutions.
Key products
- Mono PERC solar panels
- Solar lighting systems
- Off-grid solar kits
- Solar water pumps
What makes it unique: Great value-for-money options with easy availability across northern India.
What it’s best for: Perfect for small rooftops, village homes, or budget-conscious solar adopters.
Manufacturing capacity: 400 MW of annual solar panel manufacturing capacity.
Contact details
Address: D-120-121, Okhla Industrial Area, Phase-1, New Delhi-110020
Website: https://gautamsolar.com/
3. Waaree Energies Ltd
Waaree Energies, established in 1989, is a flagship in India’s solar manufacturing sector. Headquartered in Mumbai, it has become one of the leading solar panel exporters, operating globally across more than 68 countries. The company offers turnkey EPC solutions and is known for pioneering solar innovations, making it a preferred name in both industrial and utility-scale projects.
Key products
- Mono PERC and bifacial solar panels
- Solar rooftop systems
- Solar inverters and batteries
- Utility-scale EPC services
What makes it unique: Large-scale capacity, global presence, and futuristic tech integration.
What it’s best for: Ideal for commercial setups, solar parks, and high-volume energy use.
Manufacturing capacity: 12 GW+ annual module capacity (2025 estimate).
Contact details
Address: 602, Western Edge-I, Off Borivali (E), Mumbai – 400066 Maharashtra, India
Website: https://waaree.com/
4. Vikram Solar
Founded in 2006 and headquartered in Kolkata, Vikram Solar is one of India’s leading providers of solar energy solutions, recognized globally for its focus on innovation and sustainability. The company specializes in high-efficiency solar PV module manufacturing and turnkey EPC solutions. With a strong international presence and a commitment to R&D, it serves residential, commercial, and large-scale solar projects across more than 30 countries.
Key products
- Monocrystalline and bifacial PV modules
- Half-cut cell solar panels
- Rooftop solar systems
- EPC and O&M services
What makes it unique: Known for tech-driven modules, global certifications, and premium performance in diverse climates.
What it’s best for: Ideal for long-term investors, green builders, and smart home users seeking efficiency and innovation.
Manufacturing capacity: Over 3.5 GW of annual solar module manufacturing capacity.
Contact details
Address: ‘Yashvishree’ Biowonder, 11th Floor, Unit No 1102, 789, Anandapur Main Road, East Kolkata Township, Kolkata 700107, West Bengal, India
Website: https://www.vikramsolar.com/
5. Adani Solar
Adani Solar, a part of the Adani Group, is India’s first and largest fully integrated solar manufacturer. Founded in 2015, the company manufactures everything from wafers to modules under one roof at its mega solar plant in Mundra, Gujarat. Known for its focus on scale, automation, and sustainability, Adani Solar supplies to both domestic and international markets across residential, commercial, and utility-scale segments.
Key products
- Mono and polycrystalline PV modules
- Multi-busbar and half-cut cell panels
- Solar cells and wafers
- EPC for large-scale projects
What makes it unique is its full vertical integration, backed by Adani Group’s infrastructure, which ensures unmatched quality control and production capacity.
What it’s best for: Best suited for industrial parks, solar farms, and government-backed utility-scale solar projects.
Manufacturing capacity: Over 4 GW of modules and 4 GW of solar cells, with plans to scale to 10 GW+.
Contact details
Address: Adani Corporate House, Shantigram, SG – Highway, Ahmedabad – 382421, Gujarat, India
Website: https://www.adanisolar.com/
6. Renewsys Solar
RenewSys is India’s first integrated manufacturer of solar PV modules and key components like EVA encapsulants, backsheets, and solar PV cells. A part of the global Enpee Group, RenewSys operates with manufacturing facilities in Hyderabad and Bengaluru. The company serves over 40 countries, focusing on quality, sustainability, and end-to-end solar solutions for residential and commercial needs.
Key products
- Monocrystalline and polycrystalline modules
- Bifacial solar panels
- Encapsulants and backsheets
- Solar PV cells
What makes it unique: It is the only Indian brand to manufacture both solar panels and core components, ensuring complete quality control throughout the manufacturing process.
What it’s best for: Great for homes and mid-size commercial setups that need consistent quality with global certifications.
Manufacturing capacity: 2.75 GW module and 1.3 GW cell production capacity as of 2025.
Contact details
Address: 607, Trade Center, BKC – Bandra East, Mumbai – 400 051, India.
Website: https://www.renewsysworld.com/
7. Moser Baer Solar Ltd
Previously a leader in the Indian solar industry, Moser Baer Solar Ltd. is renowned for introducing solar PV module manufacturing in the early 2000s. It is a well-known brand known for providing high-standard and affordable panels, although its popularity has waned as of late. The company’s primary business was to meet government tenders, undertake rural electrification projects, and supply bulk modules in India.
Key products
- Polycrystalline solar panels
- Thin-film modules
- Solar home lighting kits
- Off-grid power systems
What makes it unique: Offers tried-and-tested modules with a proven track record of success on large public sector projects.
What it’s best for: Good option for cost-effective, large-scale installations with basic solar energy requirements.
Manufacturing capacity: Former capacity over 300 MW; may vary in 2025 depending on restructuring.
Contact details
Address: 43B, Okhla Industrial Estate, Phase III, New Delhi – 110020
Website: https://www.moserbaersolar.com/
8. Harvells Solar
Havells, a prominent Indian electrical equipment manufacturer, entered the solar solutions market as a way of providing integrated energy solutions. Having established trust and well-established service channels with the household appliances, wires, and power system, Havells Solar is capitalising on its HYBRID solar solutions through the established channels to distribute hybrid solar solutions. It concentrates on rooftop solutions which are efficient, stylish, and even easiest to monitor.
Key products
- Solar PV modules (mono and poly)
- Grid-tied and hybrid inverters
- Solar charge controllers
- Solar kits for homes and offices
What makes it unique: The brand combines solar technology with innovative electrical products, perfect for seamless home energy upgrades.
What it’s best for: Great for urban homeowners who want a sleek, integrated solar system with brand-backed service and support.
Manufacturing capacity: Estimated capacity over 250 MW, leveraging third-party manufacturing partnerships.
Contact details
Address: QRG Towers, 2D, Sec- 126, Expressway, Noida – 201304 U.P. ( India)
Website: https://havells.com/solar
9. Saatvik Green Energy Pvt. Ltd.
A new name that is rapidly shining on the horizon of the Indian solar panel manufacturing industry is that of Saatvik Green Energy, with its premium mono PERC modules and bifacial modules. The company was based in Haryana and focused on high-performance solar panels that are efficient in Indian climatic conditions and are meant to be used in business. Its initiatives range in the fields of industrial, institutional, and rooftop.
Key products
- Mono PERC solar modules
- Bifacial solar panels
- Solar rooftop kits
- Industrial solar arrays
What makes it unique: Offers world-class panel efficiency with competitive pricing, backed by fast-growing EPC experience.
What it’s best for: Ideal for mid-size institutions or businesses seeking modern, long-lasting solar solutions with a strong ROI.
Manufacturing capacity: Capacity of over 1.5 GW annually, expanding to meet global standards.
Contact details
Address: Tower A, IFFCO Complex, Plot No. 3, Institutional Area, Sector 32, Gurugram, Haryana, India – 122001
Website: https://saatvikgroup.com/
10. EMMVEE
EMMVEE was founded in the year 199,2 and it is based in Bengaluru. It is a leading quality solar company that produces modules and water heating systems. It has gained a reputation in both the domestic and European markets, and it produces high-wattage solar panels for the commercial and utility scale. EMMVEE, too, offers EPC services on customized solar projects.
Key products
- High-efficiency monocrystalline PV modules
- Solar water heaters
- Utility-scale solar systems
- EPC and project services
What makes it unique: Its dual focus on solar PV and thermal makes it a versatile clean energy provider.
What’s best for: Best suited for commercial or institutional users who want both solar electricity and water heating solutions.
Manufacturing capacity: Over 1.5 GW module production capacity as of 2025.
Contact details
Address: 13/1, International Airport Road, Bettahalasur Post, Bengaluru – 562 157, India
Website: https://emmvee.com/
Overview of Solar Panel Manufacturing in India
India’s solar manufacturing sector has undergone a remarkable transformation over the past decade. Several solar panel companies in India are expanding their operations and increasing global demand for clean energy.
Earlier heavily dependent on imports—particularly from China—India is now witnessing a shift towards self-reliance, thanks to robust policy interventions and increasing domestic demand. In 2025, the country boasts an impressive solar PV module manufacturing capacity of over 50 GW, with solar cell capacity at around 15 GW and expanding rapidly.
Government-sponsored measures like the Production Linked Incentive (PLI) scheme, which sets aside 19,500 crores, are moving up the pace to local production by granting subsidies to leading manufacturers. Moreover, the Customs Duty of 40 percent and 25 percent on both solar modules and cells, respectively, has dramatically enhanced the competitiveness of the domestic production.
Manufacturing hubs like Gujarat, Tamil Nadu, Rajasthan, and Uttar Pradesh are leading the way, offering land, infrastructure, and incentives for large-scale solar facilities. As a result, many solar panel manufacturing companies in India are now not only catering to domestic needs but also exporting modules to the U.S., Europe, and Southeast Asia.
India has a wide range of Indian solar panel brands today that provide products that are of high efficiency at low costs and are more sustainable to the environment. Whether it is on household rooftops or utility-scale solar parks, this thriving manufacturing ecosystem means that purchasers get to enjoy access to some of the best solar panels in India, and they are manufactured locally, but with international standards in mind.
How to Choose the Right Solar Panel Company
Not all solar panel brands are designed to meet your specific needs. When some excel in user-friendly software, others dominate in large-scale companies. Here is how to choose between Solar Panel Companies in India:
Check Panel Efficiency and Warranty
Select a company that provides high-efficiency panels that have a minimum 25-year performance. This makes it long-lasting and cost-saving in the long run, and an excellent investment in both home and industrial solar projects.
Evaluate Manufacturing Capabilities
Choose a solar panel manufacturing firm that is vertically integrated in India and makes its own manufacturing. A robust manufacturing is a factor of quality control, technology, and capabilities of making bulk supplies in line with regular delivery schedules.
Review Certifications and Approvals
Always make sure the brand meets the BIS, MNRE, and IEC standards. The certified companies potentially comply with safety and performance standards, which makes them eligible to receive government subsidies in the perspective of both rooftop and large-scale solar projects.
Consider Technology and Innovation
Find companies that invest in new technologies, e.g., mono-PERC, bi-facia, or TOPCon modules. The high technology guarantees better production of power, space, and long-term efficiency, which is vital in regions that have low light or high temperatures.
Compare Pricing and Financing Options
Check the cost of all-inclusives, including panels, installation, and maintenance. There are a few companies that either give EMI plans, leasing options, or tie up with the Government so that residential or small-scale business people can afford to use solar.
Check Service Network and Support
A well-developed and national service network guarantees flawless setup, timely maintenance, and quick fault solutions. Effective customer services improve ownership experiences and primarily that of a first-time solar adopter.
Conclusion
India’s solar power is increasing rapidly every day in response to rising energy demands. battery manufacturing companies in India are also expanding to support efficient energy storage. New players are coming in every day, making it even harder to choose the right one.
Don’t worry, in this blog, we have compiled a list of the top 10 solar panel companies in India. This blog will help you choose the right one.
FAQs
What are the top solar panel companies in India?
As of 2025, some of the top-performing solar panel brands in India include Tata Power Solar, Waaree, Vikram Solar, Adani Solar, RenewSys, Saatvik, and EMMVEE. These companies stand out due to their large-scale manufacturing, reliability, innovative products, and comprehensive service coverage.
Which solar panel is best for home use in India?
For home use, look for brands offering mono PERC modules, rooftop kits, EMI financing, and reliable customer service. Brands such as Tata Power Solar, Loom Solar, and Gautam Solar are well-suited for residential rooftops in India’s weather conditions.
How do I verify if a solar panel company is certified in India?
Verify BIS certification, MNRE approvals, and adherence to IEC standards. These ensure safety, performance, and eligibility for government subsidies under national solar schemes.
How long is a solar panel’s lifespan?
Most solar panels in India come with a 25–30-year performance warranty. High-quality modules retain over 80% of their efficiency even after 25 years, especially when properly maintained.
