India’s solar energy sector is booming in 2025, with a diverse set of homegrown companies leading globally in manufacturing, technology, and clean energy solutions. If you’re looking for Indian companies at the forefront of solar energy (covering panels, inverters, batteries, rooftop and utility projects), here are some of the most prominent names:
Top Indian Solar Companies (2025)
- Tata Power Solar
One of India’s oldest and most trusted solar brands, Tata Power manufactures high-efficiency solar panels, provides rooftop and EPC solutions, and is a household name for reliability and innovation. - Adani Solar
Part of Adani New Industries Ltd., it runs one of India’s largest solar PV manufacturing plants (Ahmedabad, Gujarat) and is ramping up wafer-to-module manufacturing, helping drive scale and self-reliance. - Waaree Energies Ltd.
Headquartered in Mumbai with massive factories in Gujarat, Waaree is India’s largest solar panel maker with global exports, a wide dealer network, and Bloomberg Tier-1 ranking forquality and scale. - Vikram Solar
Known for premium, export-grade solar panels and advanced R&D, Vikram Solar has major plants in Kolkata and Chennai and was a pioneer of India’s first floating solar plant. - Rayzon Solar
A Surat-based company rapidly gaining ground, with multi-gigawatt facilities producing advanced modules (including TOPCon and bifacial), serving both domestic and export markets. - Loom Solar
Specializes in high-efficiency, compact solar panels and D2C sales; very popular among homeowners and small businesses for easy installation and robust after-sales service. - Renew Power
Although primarily a large-scale renewable energy producer, Renew Power is investing in solar panel development and has enormous solar farm installations across the country. - Goldi Solar, Emmvee Solar, Bluebird Solar, Swelect Energy Systems, RenewSys
These are all strong Indian brands with a mix of rooftop, utility, component manufacturing, and international reach. Each company has strengths depending on your project needs. - SolarSelect Energy
An emerging solutions provider (featured above), focusing on residential/commercial solareducation, consultation, and system installation, empowering Indian consumers and housing societies to go solar confidently.
Why Indian Companies Matter
- “Make in India” initiative means panels, modules, and entire systems are now locally designed and built, reducing costs and boosting employment.
- Rich government support for solar and renewables ensures robust growth, innovation, andincentives for end consumers.
- Companies like Tata, Adani, Waaree, Rayzon, Vikram, and more serve everything from small homes to giant solar farms—so whether you want a rooftop system or a megawatt-scale project, there’s an Indian partner for you.
