DLS / DLS-C Series
41
Cod.: 240.010.0042
3.2.3 "BATTERY MANAGER" Mode
This operating mode is mainly indicated in installations where it is convenient to the enable the battery
charge during the high photovoltaic production time over the day and operate a delayed discharge of the
battery when the energy demand of the home is higher or the cost of energy is higher.
In the presence of sunshine, the energy from the photovoltaic eld is
used primarily to supply the domestic loads and secondly to charge the
battery starting from the set charge start time. This allows you to start
charging at the most convenient time of the day.
In the absence of energy from the photovoltaic eld, the battery is di-
scharged to supply the domestic loads only starting from the set time in
order to keep the energy reserve ready for the moments of maximum
demand and minimize any consumption from the mains in case of ab-
sorption peaks. It is also possible to set a usage time limit to disable the
battery use and keep an energy reserve for the day after to support the
energy demand from the loads.
3.2.4 "EMERGENCY POWER SUPPLY (EPS)" Mode
In case of a power outage, this operating mode allows an emergency output (EPS) to be activated to supply
the privileged domestic loads. In order to activate this operating mode, the presence of the battery is requi-
red.
In case of a power outage, the energy from the photovoltaic eld is used
primarily to power domestic loads and secondly to charge the battery. If
the energy required by the loads is high and the energy from the pho-
tovoltaic eld is not enough, the missing part is drawn from the battery.
In the absence of photovoltaic production, the energy required by the
loads will be totally supplied by the battery.
WARNING: To preserve the health of the battery, the automatic enabling of the AC OUT port occurs only if
the state of charge is greater than or equal to 5%. Below this value the EPS mode is inhibited.
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