V-TAC VT-66036103, Instruction Manual, Page: 8 / 44

5
Work modes: Bat priority
PV
Inverter
Grid
1. When PV, Grid, Battery is available:
A. Solar energy will charge battery as first priority, if solar energy is
excess, the excess power will supply load. If there's still some extra
BAT
EPS
energy, then the excess power will feed the power to grid .
PV
Inverter
Grid
B. Solar energy will charge battery as first priority, if solar energy is
excess, the excess power will supply load.If solar energy is not
BAT
EPS
Inverter
Grid
BAT
EPS
sufficient to charge battery and supply loads, grid will supply power
to loads.
2. When Grid,Battery is available
（
PV is disconnected
）
:
Grid will supply power to load and charge battery at the same time.
Note!
If set anti-Reverse function allowable, Once on the work mode of Self-
use
, Peak
shift , battery priority, the system will not feed power to grid.
1.
5
Dimension