Beijing Solar Data: Annual Sun Hours & Production Potential
Solar Overview
Beijing, situated in China, offers 2,507 sun hours yearly, with maximum solar production in May. At 39.90° latitude, seasonal solar variation is minimal, providing predictable and stable energy generation throughout the year. These good solar conditions make Beijing a practical location for renewable energy installations with dependable output.
Geographic Impact
Beijing's location at 39.9042° latitude and 116.4074° longitude plays a crucial role in determining solar production patterns. This latitude offers excellent solar conditions with minimal seasonal variation, typically seeing winter production at 70-80% of summer levels.
Rating Methodology
Solar potential in Beijing is rated "Good" based on detailed evaluation of irradiation levels (2,507 hours), temperature conditions (14.0°C), and seasonal patterns. Cold temperatures improve solar panel performance by 5-10% above standard ratings, though winter snow management should be considered. The reliable solar resource in Beijing provides consistent production that supports both energy independence and cost savings.
Understanding the Data
The chart provides a visual breakdown of solar irradiation by month for Beijing. Production remains consistent year-round, with May showing maximum solar irradiation. Such seasonal characteristics are important factors in determining appropriate battery storage capacity and grid integration strategies.
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