sofya

I came across unusual results when modeling a solar power plant. 2 rows of 4 modules at a distance of 4 meters from each other. They are located in the far north. I can't interpret the shading graph. Shouldn't it be symmetrical about noon? The hourly production schedule is also unclear. The gap in the mine should be at noon (when the sun is shining into the end of the panel). But here it is strongly shifted, and the output gradually decreases in the evening.