In 50 words: RenewX India 2026 runs September 17–19 at HITEX Exhibition Centre, Hyderabad — South India's largest renewable energy trade show. ~12,000 attendees expected, ~250 exhibitors. Strong focus on rooftop solar, C&I projects, and South India utility-scale + BESS. This guide previews the 2026 edition and what makes it strategically different from REI Expo + Intersolar India.
RenewX India is the South India-focused renewable energy trade show — smaller than REI or Intersolar India, but the de facto annual gathering for the Andhra Pradesh, Telangana, Karnataka, Tamil Nadu, and Kerala renewable energy ecosystems. This guide previews the 2026 edition and explains why it remains strategically valuable despite being a niche event.
The event
RenewX India 2026 runs September 17–19, 2026 at HITEX Exhibition Centre, Hyderabad. Organized by Informa Markets in cooperation with Telangana State Renewable Energy Development Corporation.
- ~12,000 attendees expected
- ~250 exhibitors
- Strong C&I (commercial + industrial) buyer presence
- South India regional discom (TANGEDCO, KPCL, APSPDCL, KSEB, BESCOM) participation
- Focused conference tracks: rooftop, C&I, utility-scale, BESS, EV charging
Why South India matters strategically
South India hosts a disproportionate share of India's:
- Operating utility-scale solar capacity (~35% of national)
- Solar manufacturing (Tamil Nadu + Karnataka cell + module clusters)
- Solar developer activity (ReNew, Adani Green, Hero Future, Tata Power Solar)
- C&I solar adoption (Bengaluru/Chennai/Hyderabad office and industrial market)
- BESS pilot deployment (Telangana, Karnataka leading)
RenewX is the venue where these South India dynamics get serious commercial focus, in a way that REI Expo (Greater Noida) and Intersolar India (Mumbai) don't quite achieve.
Three threads for 2026
1. South India C&I solar at scale
The C&I solar opportunity in South India is structurally different from North/West India — lower per-customer commercial bills, but higher density of mid-size commercial buyers (300 kWp–2 MWp segment). RenewX 2026 will feature dedicated C&I project showcases, rooftop financing innovation, and corporate PPA dealmaking. For broader context, see commercial solar installation US 2026 (US comparison) and India corporate PPA 2026.
2. South India BESS pilots
Telangana, Karnataka, and Andhra Pradesh have led India's residential and C&I BESS pilot deployment. RenewX 2026 will feature pilots from TSREDCO (Telangana State Renewable Energy Development Corporation) and Karnataka's emerging C&I BESS market. For BESS context, see India CNI BESS 100MW 2026 and India tier2 discom BESS pilots 2026.
3. Tamil Nadu + Andhra Pradesh utility-scale tenders
South India state discoms continue to be active in utility-scale solar tender awarding. RenewX 2026 will see updates on tender pipelines from TANGEDCO (Tamil Nadu), APSPDCL/APEPDCL (Andhra Pradesh), KPCL (Karnataka). See India solar EPC leaders 2026 for the developer landscape.
Who attends
| Category | Typical participants |
|---|---|
| Module / cell makers | Vikram Solar (Chennai), Premier Energies (Hyderabad), Adani Solar (Mundra → distributing South India), Heliene, Saatvik |
| EPC / installers | Tata Power Solar, ReNew, AMP Energy, Vibrant Energy, Fourth Partner Energy, Cleantech Solar, Sterling & Wilson |
| BESS | Tata Power, JSW Energy, ReNew, Adani Energy Solutions, BluSmart |
| Discom / utility | TANGEDCO, KPCL, APSPDCL, APEPDCL, BESCOM, KSEB, TSGENCO |
| Government | MNRE, Telangana TSREDCO, Karnataka KREDL, Tamil Nadu TEDA, AP NREDCAP |
How RenewX differs from REI + Intersolar India
| Dimension | RenewX (Hyderabad, September) | REI Expo (Greater Noida, October) | Intersolar India (Mumbai, December) |
|---|---|---|---|
| Scale | ~12,000 | ~35,000 | ~18,000 |
| Geography | South India | North/East India | West/South India |
| Best for | C&I + South India regional | Pan-India + policy | Pan-India + West + international |
| International presence | Limited | Moderate | Strong |
| Travel logistics from Delhi/Mumbai | Inconvenient | Closest to Delhi | Mumbai-direct |
RenewX is the right event if you need South India distributor/installer/discom relationships specifically. It's not a substitute for REI Expo or Intersolar India for pan-India coverage.
Practical notes for attendees
- Location: HITEX Exhibition Centre, Hi-Tech City, Hyderabad (~30 min from RGI airport)
- Hotels: Hi-Tech City has multiple business hotel options; book mid-tier early
- Best networking: Day 1 evening reception; Day 2 morning C&I forum
- Combine with: Telangana TSREDCO meetings (same week) for integrated trip planning
For other upcoming India events, see REI Expo 2026 preview, Intersolar India 2026 preview, and India Energy Week 2027 preview, plus our exhibitions calendar.
Sources
Researched and drafted by the Earth Energy Log Editorial Desk with AI assistance. Reviewed by Pruthvi A. before publication.
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