Solar Project Marketplace in Rajasthan

Rajasthan solar policy at a glance (2026)

Rajasthan's Rajasthan Solar Energy Policy 2019 and subsequent RERC regulations have created the most open-access-friendly framework in India for C&I solar buyers:

• Solar irradiance: 6.0–6.5 kWh/m²/day in Jodhpur, Barmer, Bikaner, and Jaisalmer districts — highest in India, enabling generation estimates of 1.8–2.1 MU/MWp/year
• CSS: ₹0.45–₹0.60/unit — one of the lowest in India for HT industrial consumers. This makes the cost case for open access solar in Rajasthan strong even without Group Captive structuring
• Wheeling charges: ₹0.30–₹0.50/unit for state transmission (RVPN network)
• RREC facilitation: Rajasthan Renewable Energy Corporation (RREC) actively facilitates OA project development, land allocation (RRECL land in solar parks), and single-window clearance under the Rajasthan Investment Promotion Scheme
• Banking: Quarterly banking at 5% banking charge — competitive
• ISTS export advantage: Rajasthan projects also serve buyers in Maharashtra, Karnataka, Tamil Nadu, and Delhi via ISTS, expanding the buyer pool for Rajasthan-based developers beyond the state
• Green Energy OA threshold: 100 kW (RERC adopted 2023) — opens access to MSME-scale buyers for renewable energy through OA

For investors, Rajasthan's irradiance advantage directly improves project economics: lower CAPEX per unit of generation, higher P90 confidence, and more competitive PPA tariffs that can be offered to buyers — improving demand absorption.

Project types available in Rajasthan

Investment case: why Rajasthan delivers the best solar IRRs

For equity investors comparing solar projects across Indian states, Rajasthan's structural advantages compound across the project lifetime:

• Higher generation per MWp: 1.85–2.10 MU/MWp/year vs 1.50–1.65 MU/MWp in coastal or lower-irradiance states — a 15–25% generation advantage on the same CAPEX base
• Lower IRR breakeven tariff: A Rajasthan project can match or beat the returns of a same-tariff project in Tamil Nadu or West Bengal while quoting a lower PPA rate — improving buyer demand absorption
• ISTS buyer pool: The ability to sell to buyers across multiple states reduces concentration risk — if one buyer does not renew, the project can typically be re-contracted in another state
• Track record: Rajasthan has hosted over 20 GW of commissioned utility-scale solar, with a decade of operational data validating generation projections and O&M benchmarks

For Rajasthan open access regulatory detail, see the Rajasthan Open Access Guide. For Jaipur-specific industrial solar guidance, see Solar Open Access in Jaipur, Rajasthan.