Global Explorer
Where the sun produces most
Map of the most productive regions: press play to watch the evolution over 7 days or over the year.
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Data Point Explorer
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Global Solar Data FAQs
What does kWh/kWp mean on the solar map?
kWh/kWp (kilowatt-hours per kilowatt-peak) measures the 'specific yield' of a solar installation. It tells you exactly how much energy 1 kilowatt of solar panels will produce in a specific location over a year, allowing you to easily compare the solar potential of different regions.
Where does this global irradiance data come from?
Our map aggregates historical and real-time solar irradiance data from Open-Meteo and global satellite models, ensuring high-resolution accuracy for any coordinate on Earth.
Why do some regions have much higher solar potential?
Solar yield depends heavily on latitude, altitude, and local microclimates (like persistent cloud cover or atmospheric scattering). Regions closer to the equator or at higher elevations generally receive more direct solar radiation.