Definition
The solar window is the daily and seasonal time range during which solar irradiance is sufficient for productive PV generation at a site. Reduced by morning/evening obstructions and seasonal sun-path variation.
Key Takeaways
- Solar window = usable solar time at a site.
- Affected by horizon obstructions and seasonal sun-path.
- Quantified via TSRF in shading analysis.
- 9 AM – 3 PM solar window commonly cited for residential rooftop optimum.
Frequently Asked Questions
1 commonly searched questions about Solar Window.
What is a solar window?
Time period of usable solar radiation at a site. Reduced by obstructions (trees, buildings) and seasonal sun-path. Quantified by TSRF in shading analysis.
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