NS
NSRDB
United States
NREL's National Solar Radiation Database: free, serially complete satellite-derived solar irradiance and meteorological data (4 km, 30-min PSM3 data) for the Americas and beyond, underpinning SAM, PVWatts and most US solar resource assessments.
- Type
- Resource Data & Forecasting
- Category
- Software & Tools
- Country
- United States
- Region
- North America
- Pricing
- Free
- Website
- nsrdb.nrel.gov