Disabling Battery Charging by PV System in Battery-Backup Operation Mode


In battery-backup operation mode, the battery can be recharged with single-phase PV inverters. However, strong load and irradiation fluctuations can result in interruptions of 2 to 5 seconds in battery-backup operation mode. If this occurs very frequently, you can disable the recharging process by the PV system during battery-backup operation as described below.

The basic procedure for changing operating parameters is explained in another section Changing Operating Parameters).

Procedure:

  1. Select the parameter Deactivate battery charging in backup mode and set the parameter to On.