India’s solar industry is accelerating rapidly in 2025, driven by ambitious renewable energy targets, government incentives, and technological innovation. Below are 10 key players shaping the nation’s solar landscape manufacturing high-efficiency panels, providing turnkey EPC services, and enabling widespread adoption.
1. Tata Power Solar Systems
Headquarters: Bengaluru, Karnataka
Core Strengths: Over three decades of experience, vertically integrated manufacturing, and strong EPC capabilities.
Notable Projects: Large-scale utility plants (e.g., NTPC projects), residential rooftop systems, and solar pumps for rural India.
Why It Matters: Tata Power Solar combines reliability, bankability, and scale, making it the preferred choice for institutional and government projects.
2. Vikram Solar
Headquarters: Kolkata, West Bengal
Core Strengths: Advanced R&D, robust manufacturing infrastructure, and global export presence.
Notable Projects: 200+ commissioned projects across 600+ sites; one of the largest module exporters from India.
Why It Matters: Vikram Solar’s focus on high-efficiency mono PERC modules and next-generation technology supports India’s shift to premium solar solutions.
3. Adani Solar
Headquarters: Ahmedabad, Gujarat
Core Strengths: India’s largest solar cell and module manufacturer with end-to-end integration.
Notable Projects: Kamuthi Solar Power Project, one of the world’s largest solar plants.
Why It Matters: Adani’s massive production scale and financial muscle make it critical to achieving India’s gigawatt-scale solar targets.
4. Waaree Energies
Headquarters: Mumbai, Maharashtra
Core Strengths: Among the top PV module manufacturers globally with capacities exceeding 12 GW (2025).
Notable Projects: EPC for utility projects, residential rooftops, and exports to 68+ countries.
Why It Matters: Waaree offers one of the widest module ranges, ensuring both affordability and performance for diverse needs.
5. RenewSys India
Headquarters: Mumbai, Maharashtra
Core Strengths: First Indian company with manufacturing for the complete PV module component ecosystem modules, encapsulants, backsheets, and solar cells.
Notable Projects: Supplies to major EPC players and international markets.
Why It Matters: Their vertically integrated approach strengthens domestic manufacturing resilience.
6. Luminous Power Technologies
Headquarters: Gurugram, Haryana
Core Strengths: Expertise in energy storage combined with expanding solar product lines.
Notable Projects: Solar hybrid inverters, off-grid kits, and rooftop packages.
Why It Matters: Their consumer-oriented brand makes solar technology more approachable for Indian households.
7. Goldi Solar
Headquarters: Surat, Gujarat
Core Strengths: High-efficiency panels, sustainability focus, and strong CSR-driven rural electrification.
Notable Projects: Partnerships with corporates and NGOs for solarizing schools and villages.
Why It Matters: Goldi Solar plays a critical role in democratizing solar adoption beyond urban centers.
8. Loom Solar
Headquarter: Faridabad, Haryana
Core Strengths: E-commerce-driven distribution, plug-and-play rooftop kits, and portable solar solutions.
Notable Projects: More than 50,000 residential installations across India.
Why It Matters: Loom Solar simplifies the solar buying process, making it accessible for individual homeowners and small businesses.
9. Evolve Energy Group
Headquarter: Chennai, Tamil Nadu
Core Strengths: EPC expertise, customized solar solutions, and advanced energy management systems.
Notable Projects: Mahanadi Coalfields Limited in Odisha, UJVNL Tender for 2.5 MW Solar Power Project in Dehradun, etc
Why It Matters: Evolve Energy Group is a rising name focused on integrated solar solutions, combining installation, financing, and smart monitoring to accelerate industrial and commercial adoption.
10. Servotech Power Systems
Headquarters: New Delhi
Core Strengths: Specializes in solar solutions for EV charging infrastructure, hybrid inverters, and energy storage systems.
Notable Projects: EV charging stations powered by solar, rural microgrid projects.
Why It Matters: Servotech bridges solar power with India’s growing EV sector.