SMA SMC 5000 Installation - Manual (Page 31)

SMA Technologie AG Installation
Installation Guide SMC50_60-11:SE2006 Page 31
thermal impact. It is therefore not amazing that UL certifiers in the USA already con-
sider this aspect and that the reverse current resistance is a value specified by default
in US datasheets of PV modules.
-
+ L
N
Current of the defective string =
Sum of the current of the other strings