SMA SC 500U Installation - Manual (Page 73)

SMA Solar Technology AG
Installation Guide SC500U-IUS093411 73
15 Appendix - Celsius to Fahrenheit conversion
The Sunny Central measures temperature in degrees Celsius (e.g., set external temperature for
derating).
Conversion from Degrees Celsius to Degrees Fahrenheit
• Formula:
F = (C * 9/5) +32
F: Degrees Fahrenheit, C: Degrees Celsius.
• Example for 30 °C
F = (30 *9/5) +32
F = (54) + 32
F = 86 °F
Conversion from Degrees Fahrenheit to Degrees Celsius
• Formula:
C = (F - 32) * 5/9
F: Degrees Fahrenheit, C: Degrees Celsius.
• Example for 86 °F
C = (86 - 32) * 5/9
C = (54) *5/9
C = 30 °C
Diagram
-10
-20
-10
0
10
20
30
40
50
0 10 20 30 50 40 60 70 90 80 100 110 120 130
°C
°F