SMA SB 6000TL‑US Installation - Manual (Page 50)

7 Displays and Messages SMA America, LLC
50 SB6-11TL-US-IA-en-13 Installation Manual
PV overvoltage
• Error message PV overvoltage.
1. Check the DC voltage at the DC Disconnect.
2. If the DC voltage is greater than 600 V: Contact the planner/installer of the PV array.
or
If the DC voltage is lower than 600 V: Connect the Sunny Boy to the PV array again as
described in Section 5.5 "DC Connection", page 39.
3. If the message occurs again, disconnect the Sunny Boy from the grid and contact SMA (see
Section 14 "Contact", page 90).
Damage to the inverter due to overvoltage
• Disconnect the inverter from the PV array immediately.
!PV-Overvoltage!
!DISCONNECT DC!