Dallas Solar Data: Annual Sun Hours & Production Potential
Solar Overview
Annual solar irradiation in Dallas totals approximately 2,586 sun hours, peaking during July. The 32.78° latitude position ensures strong solar production year-round, with only modest seasonal differences. Solar investments in Dallas benefit from reliable solar resources, providing consistent energy generation and positive ROI.
Geographic Impact
The specific coordinates of 32.7767°N, -96.7970°E establish Dallas's unique solar energy potential. The moderate latitude provides a good balance between summer and winter solar production, making fixed-tilt solar installations efficient throughout the year.
Rating Methodology
Solar potential in Dallas is rated "Good" based on detailed evaluation of irradiation levels (2,586 hours), temperature conditions (20.7°C), and seasonal patterns. Moderate temperatures ensure panels operate efficiently without significant thermal degradation or cold-weather complications. Dallas's solar conditions support reliable energy production, with systems typically generating 1,200-1,400 kWh per installed kW yearly.
Understanding the Data
The chart provides a visual breakdown of solar irradiation by month for Dallas. Production remains consistent year-round, with July showing maximum solar irradiation. These monthly variations directly impact solar panel tilt angle selection and overall system design considerations.
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