Rajasthan Solar — India's Solar Capital in 2026
Rajasthan leads India in installed solar capacity (21+ GW) and has the country's highest solar irradiance at 6.0–6.5 kWh/m²/day — making it the most profitable state for rooftop solar investment.
Why Rajasthan is Best for Solar ROI
- Solar irradiance: 6.0–6.5 kWh/m²/day (30–40% more than Mumbai)
- Sunny days: 325+ per year
- A 3 kW system generates 15–18 units/day vs 12–13 in Mumbai
- Payback period: 2.5–3.5 years — shortest in India
Rajasthan Solar Subsidies 2026
| Scheme | Amount |
|---|---|
| PM Surya Ghar Central Subsidy | ₹78,000 (max) |
| Rajasthan Solar Policy State Subsidy | ₹10,000–25,000 |
| Additional for BPL/rural households | Up to ₹30,000 |
Rajasthan DISCOMs & Net Metering
| DISCOM | Area Covered | Net Metering Tariff |
|---|---|---|
| JVVNL | Jaipur, Dausa, Alwar, Bharatpur | ₹2.50/unit |
| JDVVNL | Jodhpur, Barmer, Jaisalmer, Bikaner | ₹2.50/unit |
| AVVNL | Ajmer, Kota, Chittorgarh | ₹2.50/unit |
Rajasthan Solar Policy 2024 Key Features
- Rajasthan's solar policy mandates net metering for all residential consumers with solar
- Surplus energy credits available for inter-consumer trading
- Group captive solar schemes for MSMEs
- Target: 90 GW total solar by 2030
Best Cities for Solar in Rajasthan
Jaipur, Jodhpur, Udaipur, Ajmer, Kota — all excellent solar locations. Find verified solar installers in Jaipur and other Rajasthan cities on GoSolarIndex.