Work
modes: Self-use (Priority:
load>battery>grid)
1.When PV,
Grid, Battery is available:
Solar energy provides power to the loads as first
priority; if solar energy is insufficient, battery
supplies power at the same time;
if solar energy and battery are both not sufficient,
the grid supplies power at the same time. 2.When PV, Grid is available
(without battery):
Solar energy provides power to the loads as first
priority; if solar energy is insufficient, the grid
supplies power at the same time. 3.When PV, Battery is available
(Grid is disconnected):
Solar energy provides power to the loads as first
priority; if solar energy is insufficient, battery
supplies power at the same time.
Work modes: Peak
shift
1.When PV,
Grid, Battery is available:
On charge time, solar energy charges battery as first
priority, and supplies the loads and delivers power to
the grid if sufficient.
On discharge time, solar energy provides power to the
loads, charges battery, and delivers power to the grid
at the same time.
In the period of no charge or discharge, the solar
power supplies the loads at first priority, excess
energy to the grid. 2.When Grid, Battery is
available (PV is disconnected):
On charge time, grid charges battery and supplies power
to the loads.
On discharge time, battery supplies the loads as first
priority, and delivers power to the grid if sufficient;
if if battery power is
insufficient, the grid supply the loads at the same
time.
Work
modes: Bat priority
1.When PV,
Grid, Battery is available:
Solar energy charges battery as first priority, and
supplies the loads and delivers power to the grid if
sufficient;if solar energy
is insufficient, the grid supplies power at the same
time. 2.When Grid, Battery is
available (PV is disconnected):
Grid supplies power to the loads and charges battery at
the same time.