Upcoming Biggest Renewable Energy Expos in India 2026

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• List of Upcoming Biggest Renewable Energy Expos in India 2026
• RenewX 2026
• Green Energy India Expo 2026
• India Energy Storage Week Expo 2026
• Rooftop Solar Expo
• Windergy India 2026
• Renewable Energy India Expo 2026
• The Battery Show India 2026
• FAQS

List of Upcoming Biggest Renewable Energy Expos in India 2026

RenewX 2026

Website: https://www.renewx.in
Date: 27–29 April 2026
Location: Chennai

Taking place from 27–29 April in Chennai, RenewX 2026 sets the tone for the renewable energy expo calendar with a strong regional focus. It is widely recognized for driving high-intent business interactions, particularly in the rooftop and C&I solar segments across South India.

• Who visits: Solar EPCs, installers, distributors, MSMEs, inverter and battery companies
• Average footfall: ~8,000–12,000 visitors
• Who should visit: Companies targeting South Indian markets, rooftop solar players, and firms building channel partnerships

Green Energy India Expo 2026

Website: https://www.greenenergyindiaexpo.biz/
Date: 11–13 June 2026
Location: Bengaluru

Scheduled for 11–13 June in Bengaluru, this expo reflects the city’s growing role as a clean-tech and innovation hub. It brings together a mix of traditional energy players and emerging startups, creating a platform for technology-driven energy solutions.

• Who visits: Clean-tech startups, solar developers, EV companies, sustainability consultants
• Average footfall: ~5,000–8,000 visitors
• Who should visit: Startups, investors, and companies exploring smart energy, digital integration, and innovation-led solutions

India Energy Storage Week Expo 2026

Website: https://www.energystorageweek.in/
Date: 8–10 July 2026
Location: New Delhi

Happening from 8–10 July in New Delhi, India Energy Storage Week Expo is the country’s flagship event focused on battery storage, EV ecosystem, and emerging technologies like green hydrogen. It reflects the shift from generation to energy management and storage-led systems.

• Who visits: Battery manufacturers, EV players, policymakers, utilities, R&D companies
• Average footfall: ~10,000–15,000 visitors
• Who should visit: Storage companies, EV ecosystem players, investors, and firms exploring next-gen energy infrastructure

Rooftop Solar Expo

Website: https://rooftopsolarexpo.com/
Date: 4–6 June 2026
Location: Greater Noida

Taking place from 4–6 June in Greater Noida, the Rooftop Solar Expo is a niche platform dedicated to distributed solar and rooftop adoption. It attracts a highly targeted audience focused on practical deployment and business generation.

• Who visits: Rooftop EPCs, installers, SMEs, housing societies, distributors
• Average footfall: ~6,000–9,000 visitors
• Who should visit: Companies focused on rooftop solar, C&I projects, and decentralized energy solutions

Windergy India 2026

Website: https://www.windergy.in
Date: 7–9 October 2026
Location: Chennai

Scheduled for 7–9 October in Chennai, Windergy India is a dedicated platform for the wind energy sector, covering the entire value chain from manufacturing to project execution. It is particularly relevant as India explores hybrid and offshore wind opportunities.

• Who visits: Wind turbine OEMs, component manufacturers, developers, policymakers
• Average footfall: ~8,000–12,000 visitors
• Who should visit: Wind energy companies, supply chain players, and firms involved in large-scale project execution

Renewable Energy India Expo 2026

Website: https://www.renewableenergyindiaexpo.com/home
Date: 22–24 October 2026
Location: Greater Noida

Taking place from 22–24 October in Greater Noida, REI Expo remains India’s largest and most influential renewable energy exhibition. It brings together domestic and global players across solar, wind, storage, and hydrogen.

• Who visits: Global OEMs, IPPs, EPCs, investors, policymakers, large corporates
• Average footfall: ~30,000–40,000+ visitors
• Who should visit: All stakeholders—from large developers to startups—seeking partnerships, visibility, and market insights

The Battery Show India 2026

Website: https://www.thebatteryshowindia.com/
Date: 22–24 October 2026
Location: Greater Noida

Held from 22–24 October in Greater Noida, The Battery Show India runs alongside major energy events and focuses on advanced battery technologies, EV systems, and energy storage solutions. It reflects the growing importance of electrification and storage in India’s energy transition.

• Who visits: Battery manufacturers, EV OEMs, component suppliers, engineers, R&D firms
• Average footfall: ~12,000–18,000 visitors
• Who should visit: Companies in battery tech, EV ecosystem, and energy storage value chain, along with investors tracking future energy trends