Top 10 Solar Companies in India
SUMMARY
Introduction
One of the fastest clean energy transformations occurring in the world today is occurring here in India, with solar power playing a central role in India’s rapid shift away from fossil fuel dependency and towards clean energy for its citizenry. An increase in electricity demands, forward thinking government regulations, plummeting solar module prices and renewable energy targets have spurred the adoption of solar for rooftop, commercial and utility scale projects alike.
Currently, India stands as a global powerhouse in solar energy. It is moving to exponentially increase capacity from renewable energy sources whilst lessening reliance on traditional sources of power generation. Solar power is the cornerstone for this rapid change and is already generating unprecedented opportunities within solar module manufacturers, EPC companies, solar developers, inverter companies, and rooftop installer companies.
At the forefront of India’s solar growth are several indigenous companies which are gaining worldwide recognition for their prowess and leadership within solar module manufacturing, project design, engineering and clean energy solutions. They have not only lit up millions of homes and businesses within the length and breadth of India but are also supplying global markets with world class solar power technology.
This writeup examines the Top 10 Solar Companies in India, along with a detail of their track record, core advantages, flagship projects, product portfolio and commitment to powering India’s green energy revolution.
Overview Table
| Rank | Company | Founded | Headquarters | Best Known For |
| 1 | Tata Power Solar | 1989 | Bengaluru | Solar Manufacturing & EPC Projects |
| 2 | Adani Green Energy | 2015 | Ahmedabad | Utility-Scale Solar Power |
| 3 | Waaree Energies | 1989 | Mumbai | Solar Module Manufacturing |
| 4 | Vikram Solar | 2006 | Kolkata | High-Efficiency Solar Modules |
| 5 | Renew Energy Global | 2011 | Gurugram | Renewable Energy Projects |
| 6 | Azure Power | 2008 | New Delhi | Utility Solar Developer |
| 7 | Jakson Green | 1947 (Group) | Noida | Solar EPC & Green Energy |
| 8 | Loom Solar | 2018 | Faridabad | Residential Solar Solutions |
| 9 | Goldi Solar | 2011 | Surat | PV Module Manufacturing |
| 10 | Emmvee Group | 1992 | Bengaluru | Solar Modules & Water Heating |
1. Tata Power Solar – India’s Most Trusted Solar Brand
| Particulars | Details |
|---|---|
| Founded | 1989 |
| Headquarters | Bengaluru, Karnataka |
Tata Power Solar, is the nation’s eldest, and one of its revered solar companies. A subsidiary of Tata Power, it has been on a mission to pioneer the nation’s solar narrative for over three decades, from Solar cells to modules, rooftop and EPC, to utility-scale, bringing every solar solution possible. It has commissioned thousands of megawatts worth of solar capacity in the country to date.
And it is a clear frontrunner in residential rooftop solar projects.
It empowers the masses through a network of thousands of dealers nationwide, to install tailored rooftop plants with affordable financing solutions. Other key strengths of the organization also lie in its ability to commission high-quality industrial, commercial, airport, railway and government solar projects, pushing the boundary of technological innovations, with flawless execution.
Key Products & Services
- Solar PV Modules
- Rooftop Solar Systems
- Utility-scale Solar Plants
- EPC Services
- Solar Pumps
- Solar Microgrids
2. Adani Green Energy – India’s Largest Renewable Energy Developer
| Particulars | Details |
|---|---|
| Founded | 2015 |
| Headquarters | Ahmedabad, Gujarat |
Shares in Adani Green Energy, the flagship renewable energy arm of Gautam Adani’s business conglomerate Adani Group, have surged in the last few years, making it one of the world’s largest solar energy producers. The company operates mega solar plants in numerous states and aims to be a frontrunner globally in clean energy as its expansion projects scale up. Adani Green’s portfolio comprises utility-scale solar power plants, hybrid wind-solar plants and energy storage systems.
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Its solar projects include some of the world’s largest single-location solar projects.
The company supplies green power under long-term power purchase agreements to state-run utilities, industrial and commercial customers.
Key Strengths
- Gigawatt-scale solar parks
- Hybrid renewable projects
- Advanced project execution
- Strong renewable energy pipeline
3. Waaree Energies – India’s Largest Solar Module Manufacturer
| Particulars | Details |
|---|---|
| Founded | 1989 |
| Headquarters | Mumbai, Maharashtra |
Waaree Energies is one of the largest manufacturers of solar photovoltaic modules in India. The company is manufacturing hi-efficiency mono PERC, bifacial and TOPCon solar panels under its integrated manufacturing setup, catering to international quality standards. The company is exporting its modules and also supplying to residential, commercial and utility sector of the rapidly growing Indian market.
Besides the manufacturing, Waaree has also undertaken to provide services in EPC, Rooftop installation, Solar Water Pumps, BESS and O&M.
However the ever increasing capital expenditure for expanding the manufacturing has strengthened it as a top Indian players in domestic supply chain of solar.
Major Products
- Solar PV Modules
- Bifacial Panels
- TOPCon Modules
- Rooftop Systems
- Solar Pumps
- EPC Solutions
4. Vikram Solar – Innovation in Solar Manufacturing
| Particulars | Details |
|---|---|
| Founded | 2006 |
| Headquarters | Kolkata, West Bengal |
Vikram Solar One of the most rapid growing solar manufacturers in India as well as EPC (Engineering, Procurement and Construction) business company in the solar sector, Vikram Solar manufacture high quality photovoltaic modules and export their product across the Europe , North ,Central and South Africa .
Product category consist of high efficiency Solar monocrystalline module ,bi facial module, solar technology products for home, comercial as well as utility sector. Vikram Solar has successfully designed, engineered and installed solar projects in India and globally that has set a standard for engineering quality & reliability for all the projects.
Specialization
- High-efficiency modules
- Utility-scale EPC projects
- International exports
- Research-driven manufacturing
5. ReNew Energy Global – Powering India’s Green Future
| Particulars | Details |
|---|---|
| Founded | 2011 |
| Headquarters | Gurugram, Haryana |
ReNew Energy Global As India’s second-biggest renewables firm , ReNew Energy Global holds diversified holdings in solar, wind and hybrid renewable energy generation.
ReNew sells clean electric power to industrial businesses and utility enterprises while additionally funding huge expenditures within solar storage technology, green hydrogen production and computerized vitality management systems. India’s clean electricity production, massive in scale, owes abundant to ReNew’s clean energy output in order of reducing carbon emissions. ReNew’s integrated power platform contributes to its status since one amongst India’s strongest forces within the field of pure energy.
Core Areas
- Utility Solar
- Wind Energy
- Hybrid Projects
- Energy Storage
- Green Hydrogen
6. Azure Power – Pioneer in Utility-Scale Solar Projects
| Particulars | Details |
|---|---|
| Founded | 2008 |
| Headquarters | New Delhi, India |
Azure Power was one of the first IPPs. To date, they’ve established utility-scale projects throughout various states in India providing clean energy on long-term government PPA contracts.
They have been leaders in developing an competitive solar tariff and growth of solar capacity in India.
Azure continues to invest heavily in the areas of larger solar parks, transmission, and the development of sustainability solutions.
Key Services
- Solar Project Development
- EPC Management
- Solar Asset Operations
- Utility Power Generation
7. Jakson Green – Integrated Renewable Energy Solutions
| Particulars | Details |
|---|---|
| Founded | 1947 (Jakson Group) |
| Headquarters | Noida, Uttar Pradesh |
Jakson Green – Best EPC Solution For The Solar Power PlantJakson Green – Best EPC Solution For The Solar Power Plant India Jakson Green is India’s leading renewable energy companies providing full scope EPC solutions For a Solar power plant.
The Company is developing solar solutions to industries, commercial projects, central, state and local government, and utilities. Solar energy, however, is just part of its long term interest in clean energy. The company is also investing in green hydrogen, energy storage and clean fuel.
Major Services
- Solar EPC
- Rooftop Installations
- Utility Projects
- Green Hydrogen
- Energy Storage
8. Loom Solar – Fast-Growing Residential Solar Company
| Particulars | Details |
|---|---|
| Founded | 2018 |
| Headquarters | Faridabad, Haryana |
As people increasingly look for cheaper, clean energy sources, Loom Solar has rapidly gained traction among residential and small business owners, primarily due to its easy to install rooftop solutions.
Using digital sales channels it offers solar panels, batteries, inverters and other accessories, allowing customers located across India to buy them online. Its products aim to cater to residential buyers looking for cheap, efficiency and reliable alternatives. Loom Solar educates users online about rooftop solar, simplifying purchases for first time buyers.
Popular Products
- Solar Panels
- Lithium Batteries
- Solar Inverters
- Complete Rooftop Kits
- Portable Solar Solutions
9. Goldi Solar – Rising Manufacturing Leader
| Particulars | Details |
|---|---|
| Founded | 2011 |
| Headquarters | Surat, Gujarat |
Goldi Solar is a rapidly growing solar module manufacturer across the country and globally. These modern modules include innovative technologies of mono PERC, bifacial modules and TOPCon modules, which exhibit excellent efficiency and lifespan.
Furthermore, it has ramped up production capabilities through constant investments made in developing and installing new manufacturing infrastructure and equipment. Its modules have been effectively utilized across various residential, commercial, industrial, and utility-scale installations in India.
Key Products
- Mono PERC Modules
- TOPCon Panels
- Bifacial Modules
- Utility Solar Panels
10. Emmvee Group – Diversified Solar Technology Company
| Particulars | Details |
|---|---|
| Founded | 1992 |
| Headquarters | Bengaluru, Karnataka |
Emmvee Group is a renewable energy company with over three decades of experience in the market. The group first started out in the solar water heating business, then diversified into photovoltaic module manufacturing.
Emmvee Group currently provides high quality, high performance solar modules to rooftop and utility scale customers globally while remaining a key player in export. The group has built an enviable reputation among developers in Europe, the Middle East and Asia for quality and engineering standards.
Products
- Solar PV Modules
- Solar Water Heaters
- Utility Solar Solutions
- Rooftop Systems
Why India’s Solar Industry Is Growing Rapidly
Several structural factors are driving India’s remarkable solar growth:
- Strong government initiatives such as the National Solar Mission and PM Surya Ghar Yojana.
- Rapid decline in solar module and installation costs.
- Increasing electricity demand from industries and households.
- Rising corporate commitments toward renewable energy.
- Expansion of domestic solar manufacturing under Production Linked Incentive (PLI) schemes.
- Growing investments in battery energy storage systems.
- Increasing adoption of rooftop solar by residential consumers.
- Development of ultra-mega solar parks across multiple states.
- Growing export opportunities for Indian-made solar modules.
- Greater awareness of sustainability and carbon reduction goals.
Future Outlook
Over the next 10 years, India’s solar sector is slated for massive growth. Improvements in TOPCon, HJT (Heterojunction), and perovskite solar technology is making solar panels more effective and affordable. Innovations in storage technology, smarter grids and AI in energy management will enhance storage and electricity reliability.
Government schemes designed to encourage local manufacturing, EVs, green hydrogen production and to encourage the incorporation of green energy into the existing power grid are also likely to generate huge opportunities for companies operating in the solar space.
With India moving towards the path to energy self-reliance and net zero targets, solar will probably remain one of the fastest-growing industries in India.
Frequently Asked Questions
1. Who is the biggest solar company in India?
Tata Power Solar Adani Green Energy Waaree Energy are the top biggest and one of the largest and leading amongs solar firms of India and some of the tops solar service providers, Manufacturers, etc.
2. Which company produces most solar panel in India?
India’s largest Solar PV module Manufacturers Waaree Energy India and a major exporters of solar panels in international markets.
3. Which is best solar company for rooftop ( residential rooftop) ?
The preferred and best company in the field is Tata Power Solar, Also Loom Solar are the companies preferred by homeowners for setting up solar solutions on there roof tops.
4. What Indian solar company exports to the world?
The biggest players exporting to global markets include Vikram Solar, Goldi Solar, Waaree Energy and Emmvee and many others Indian companies export modules in the European Market, North America, the Middle East, Africa & Asia.
5. Does the solar industry offer a good career path in India?
Absolutely. India’s renewable energy surge is unlocking opportunities in roles including engineering, manufacturing, installation, R&D, sales, and project management.
Conclusion
The Indian solar sector is no doubt becoming the most vibrant ecosystem for renewable energy worldwide. Starting from advanced manufacturing of high performance photovoltaic modules up to building mega solar parks across globe, Indian business community has been in the forefront for sustainable and responsible innovation which has boosted up energy security.
” Tata Power Solar, Adani Green Energy, Waaree Energies, Vikram Solar, ReNew Energy Global, Azure Power, Jakson Green, Loom Solar, Goldi Solar and Emmvee are few examples of great players helping make India a sustainable country” says Singh. They continue to fuel its growing efforts in making India a global solar powerhouse with sustained efforts and investments in technology, manufacturing, deployment, and commitment to sustainability.
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