MisterSandals
Participation Medalist
What would the calculator say for 18F?
18F = -7.8C so 32.8C drop
46.81V x 32.8 deg drop x .0035= 5.4V increase
Temp compensated Voc 52.2V
550/52.2=10.3 panels
600/52.2 =11.5 panels (the hard limit is 11)
No change from 10F.