Speedster Posted February 19, 2021 Posted February 19, 2021 I'm trying to determine possible locations for my solar panels given the various shaded areas behind trees and roof shape. In any case, what is the lowest angle the sun will shine from in Pretoria? I know from the JRC calculator the panels should be at about 30°, but I can't figure out what clearance they need in front of them. Quote
ChristoSnake Posted February 19, 2021 Posted February 19, 2021 I hope this is what you're after... Speedster 1 Quote
Speedster Posted February 20, 2021 Author Posted February 20, 2021 (edited) 7 hours ago, ChristoSnake said: I hope this is what you're after... Brilliant. Thank you! Just to be sure. Are these the same angles shadows will form at? Edited February 20, 2021 by Speedster Quote
ChristoSnake Posted February 22, 2021 Posted February 22, 2021 I guess so? All I really know from the above is that my roof is way too flat for optimal winter insolation Quote
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