5 Assembly in-roof system
In-roof System
Page 56 / 64
EN141217 Axitec GmbH, Otto-Lilienthal-Str. 5, 71034 Böblingen, Germany, +49 (0)7031 62 88-5186
2
PE 16 mm² Cu
1
GND
4
6 mm² Cu
5
3
PIC 5-27: Recommendation potential compensation
1
Grounding 16 mm² Cu
4
AXIpower- or AXIblack-
premium in-roof module
2
String cables to the invert-
er
5
Potential equalization 6
mm² Cu at the modules
3
Ridge plates
ATTENTION
Over-voltage damage during incorrect lightning and surge
protection!
Possible damage to the PV module field, the inverter and the building
because of not properly executed, external or internal lightning
protection.
Preventing surge damage by correctly executed lightning
protection device in accordance with VDE 0185-305 / DIN E
62305.
Lightning
–
and over
voltage protection