Solar Potential & Climate Data for Paris
Solar Overview
At 48.86° latitude, Paris receives 1,803 annual sun hours, peaking in July. At this latitude (48.86°), Paris experiences distinct seasons affecting solar output, though production remains viable year-round. Overall, Paris is considered moderately suitable for residential and commercial solar installations.
Geographic Impact
Located at 48.8566° latitude and 2.3522° longitude, Paris's geographical position significantly impacts its solar potential. The latitude creates moderate seasonal challenges that are well-addressed by standard fixed-tilt installations oriented at the latitude angle.
Rating Methodology
Paris receives a "Average" rating for solar potential, derived from comprehensive analysis of 1,803 annual sun hours, 13.5°C average temperature, and geographic factors. The cooler climate enhances photovoltaic efficiency, with panels potentially exceeding rated output during cold, sunny conditions. Paris's solar conditions enable systems to generate 1,000-1,200 kWh per installed kW annually, supporting meaningful energy bill reductions.
Understanding the Data
The accompanying chart illustrates monthly solar irradiation patterns for Paris. Summer dominance is evident with 42% of annual production, while winter contributes a more modest 16%. This pattern influences both the technical design and economic viability of solar energy systems in Paris.
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