Hardware description 21
Main components
Sec. No. Description
A 1 Inverters
2 Lead-through holes for DC cabling from solar generator
Terminal for the external DC earthing
B 3 Transformer
C 4 Auxiliary cabinet
5 Communication cabinet (optional)
6 Uninterruptible power supply (UPS) (optional)
7 Lead-through holes for external low-voltage cables
8 Lead-through holes for external communication cables
D 9 Medium-voltage switchgear
10 Lead-through holes for medium-voltage power grid cables
Terminal for the external earthing