I'm also curious about the precision of production forecast data for bifacial solar panels. I've seen ads that claim up to 30% more production, but I'm not sure how realistic that is.I've done some research, and it seems like the actual increase in production will vary depending on a number of factors, including the albedo of the ground surface, the height and angle of the solar panels, shading, soiling, and weather conditions.
Most experts agree that the production forecast data is generally accurate to within 10-15%. However, I would be cautious about any ad that claims a 30% increase in production. That seems like a best-case scenario, and it's unlikely that you would see that kind of increase in real-world conditions.
