India is emerging as one of the largest solar energy markets, driven by ambitious government targets and a surge in industrial transitions to clean energy. Each Indian solar company is pivotal in this shift, delivering manufacturing, EPC (Engineering, Procurement, and Construction), and turnkey solutions.
Choosing the correct solar company from India is essential for companies and industries that wish to switch to renewable energy. Here, we have a list of the Top 10 Solar Companies in India to look forward to in 2026, with Solex Energy leading the way.
1. Solex Energy
One of the fastest-growing names in the solar sector, with over 30 years of experience, Solex Energy has established itself as a trusted and reliable Indian solar company. Established in 1995, Solex specializes in solar power EPC solutions for B2B and industrial clients.
With a current 4.0 GW solar module manufacturing capacity +2.5 GW under development, Solex is scaling up to meet the rising demand. The company has been the top option for industries looking for dependable and affordable solar energy solutions because of its strong compliance standards, powered with AI-enabled monitoring systems, and high-quality products.
By focusing on complete EPC delivery – from design to long-term operation, Solex sets the benchmark for how an Indian solar Company can help industries in achieving their energy independence.
2. Waree Energies
One of the biggest solar companies in India is Waree Energies, which can produce more than 13GW of modules. It is capable of providing advanced panels and EPC services to the residential, commercial, and utility-scale markets. Its position in the clean energy industry is further cemented by its global presence.
3. Tata Power Solar
Backed by the Tata Group, Tata Power Solar is a leading Indian solar company with over 30 years of expertise. From manufacturing premium modules to delivering large-scale solar solutions, it has earned a reputable position in both domestic and global markets.
4. Adani Solar
Adani Solar is the first fully integrated solar company in India, and it operates ingots, wafers, cells, and modules. Adani has shown its ability to carry out projects that have been among the biggest solar farms in India.
5. Vikram Solar
An internationally renowned Indian Solar Company, Vikram Solar, is known for its cutting-edge products and EPC knowledge. It produces high-efficiency panels and has completed a number of significant projects both domestically and internationally.
6. Goldi Solar
In India, Goldi Solar is a solar company that is expanding quickly. It is a preferred partner for companies and utility customers because of its emphasis on cutting-edge technology, environmentally friendly operations, and customer-focused solutions.
7. RenewSys
The first integrated solar company in India, Renewsys, produces PV models along with encapsulants,backsheets, and cells. Its vertical integration guarantees dependable and high-quality work on all projects.
8. Premier Energies
With its headquarters located in Hyderabad, Premier Energies is one of the rapidly growing solar companies in India. It is making substantial progress and contribution to both domestic and export markets thanks to its forefront facilities and expanding global reach.
9. Emmvee
Emmvee is a long-established Indian solar company, specializing in solar PV modules and water heating systems. Its decades of expertise and high-quality products make it a consistent contributor to India’s renewable energy sector.
10. Loom Solar
Loom Solar is a new-age solar company that has quickly gained recognition for its innovative mono-PERC panels and strong e-commerce presence. It has made solar more accessible for smaller businesses while scaling up industrial solutions as well.
Why These Companies Define India’s Solar Growth
To meet the nation’s renewable energy goals, each one of these Indian Solar companies is crucial. From Solex Energy’s reliable EPC solutions to Waaree, Tata, and Adani’s manufacturing dominance, these businesses collaborate to foster scale innovation and efficiency.
Notably, Solex Energy distinguishes itself as a leader in the sector by offering reliable, turnkey solar EPC services to B2B clients.
Conclusion
India’s solar industry is growing quickly, and any project’s success can be determined by choosing the right partner. The top 10 Indian solar companies to look forward to in 2026 on this list are the best in terms of quality, technology, and execution.
At the forefront, Solex Energy is a reputable solar company for businesses, providing a dependable route to long-term sustainability in addition to energy savings. These businesses will continue to be crucial to sustaining India’s clean energy process.
