Solar Potential & Climate Data for Toulouse
Solar Overview
At 43.60° latitude, Toulouse receives 2,103 annual sun hours, peaking in July. Positioned at 43.60°, Toulouse benefits from moderate seasonal variation, making fixed-tilt systems highly effective. Toulouse presents workable conditions for solar energy, particularly when combined with energy efficiency measures and available incentives.
Geographic Impact
The specific coordinates of 43.6047°N, 1.4442°E establish Toulouse's unique solar energy potential. The latitude provides excellent solar geometry with minimal need for complex tracking systems, as fixed panels perform efficiently across all seasons.
Rating Methodology
The "Average" solar potential rating for Toulouse is based on multiple factors including annual sun hours (2,103), average temperature (15.3°C), and seasonal variability. The balanced thermal environment supports optimal panel performance and extended system lifespan. The moderate solar resource supports payback periods of 10-15 years for residential systems, particularly when incentives are available.
Understanding the Data
The accompanying chart illustrates monthly solar irradiation patterns for Toulouse. Seasonal patterns show 42% of yearly solar irradiation concentrated in summer, versus 16% in winter periods. This pattern influences both the technical design and economic viability of solar energy systems in Toulouse.
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