Shanghai Solar Data: Annual Sun Hours & Production Potential
Solar Overview
Shanghai, situated in China, offers 1,910 sun hours yearly, with maximum solar production in August. At 31.23° latitude, Shanghai benefits from relatively consistent solar angles throughout the year, providing stable energy production. Shanghai offers moderate solar potential, making installations feasible with appropriate technology choices and financial incentives.
Geographic Impact
Shanghai's location at 31.2304° latitude and 121.4737° longitude plays a crucial role in determining solar production patterns. This latitude ensures robust solar production year-round, with the sun crossing directly overhead or near-overhead during parts of the year.
Rating Methodology
Solar potential in Shanghai is rated "Average" based on detailed evaluation of irradiation levels (1,910 hours), temperature conditions (18.8°C), and seasonal patterns. The temperate climate provides excellent conditions for solar panels, minimizing thermal efficiency losses while avoiding cold-weather challenges. The workable solar resource in Shanghai requires careful system design but can deliver worthwhile energy and cost savings.
Understanding the Data
The chart provides a visual breakdown of solar irradiation by month for Shanghai. Production remains consistent year-round, with August showing maximum solar irradiation. Such seasonal characteristics are important factors in determining appropriate battery storage capacity and grid integration strategies.
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