Vetted Score
4.6
/ 5.0
Earned 4.6/5 for its extensive, high‑resolution datasets, reliable API, and strong industry adoption, though pricing can be steep for small users.
Key Features
High‑Resolution Solar Radiation Maps
Provides global, hourly solar irradiance data at up to 250 m resolution for precise project planning.
API & Data Integration
Robust RESTful API and downloadable datasets enable seamless integration with GIS, PV design, and forecasting tools.
Performance Simulation Tools
Built‑in PV performance calculators and loss models help estimate energy yield for any location.
Frequently Asked Questions
Yes, a 14‑day free trial is available for the basic plan, allowing access to limited data and API calls.
Data can be exported in CSV, Excel, GeoTIFF, and JSON formats, compatible with most GIS and analysis tools.
SolarGIS provides API endpoints and standard file formats that integrate with popular PV design platforms such as PV*SOL, SAM, and PVSyst.
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Specifications
Pricing Model
Subscription‑based pricing starting at $49.00/month for basic access, with enterprise plans up to $499.00/month for advanced data and API usage.
Supported Platforms
Web (browser)WindowsmacOSLinux