State-specific sun hours, DISCOM tariffs & PM subsidy — computed instantly for your rooftop.
Your state sets peak sun hours and the local electricity tariff — the two biggest drivers of solar ROI.
Why your state matters
Solar output varies hugely across India. Rajasthan gets 6.5 hours of peak sun vs Kerala's 4.5 hours — a 44% difference in energy generated by the same panels.🔥 High Irradiance
🌤️ Good Irradiance
⛅ Moderate Irradiance
Peak Sun Hours
5.3h
daily avg
DISCOM Tariff
₹6.8/kWh
state avg
Solar Zone
moderate
irradiance
Installation type
Peak Sun / Day
5.3h
Moderate Irradiance
Tariff
₹6.8/kWh
state avg
Type
Residential
Est. System
5.2 kWp
52 sqft
Est. Payback
3.9 yrs
Annual Saving
₹54,750