String 2 Reverse

¿Qué significa 121 ?

A warning indicating that the cables for PV string 2 were connected in reverse during the SUN2000 installation. This incorrect polarity can prevent power generation from this string or cause damage to the inverter if not corrected.

• The cables between PV string 2 were connected in reverse during SUN2000 installation.

Haga clic en los pasos para seguir su progreso.

1. 1

   Check whether the cables for PV string 2 are correctly connected.

2. 2

   If they are connected in reverse, reconnect the cables with correct polarity.