Centrosolar S-Class Excellent Manual Del Usuario página 22

If possible, avoid shading of the module:
Even a low degree of shading will have a negative
effect on the system yield . Therefore, the system
must be installed in a location without shading . The
module should never be shaded completely during
the whole year and be exposed to direct sunlight
for several hours per day even in less favorable
periods of the year .
Ensure an appropriate ventilation on back:
By an appropriate ventilation on the back, an ac-
cumulation of heat with adverse effects on the per-
formance can be avoided .
22
Secure attachment
In order to fulfill the mounting requirements, the
modules must be securely attached at least at four
different points . The module frame is structurally
designed for the attachment at the long sides . The
short sides of the module must not be used for at-
tachment .
S-Class Excellent (54 cells):
375 mm
± 100 mm
375 mm
± 100 mm