Power Configuration Modes; Utility First; Pv First - Tripp Lite APSWX Series Owner's Manual

2. Features

2.3 Power Configuration Modes

2.3.1 Utility First

Utility will power the connected load and charge the battery system. If solar power is available, both AC + solar power will
charge battery system.

2.3.2 PV First

Solar energy powers the connected load through the inverter and charges the battery system. Utility power is in an on-
demand state to take over if the solar energy can no longer power the connected load and charge the battery system.
Utility power input
Solar power input
Utility power input
Solar power input
8
To load
Charging
To load
Charging