12
In the presence of sunshine, the energy from the photovoltaic field is used
primarily to supply the domestic loads and secondly to charge the battery.
Further energy in excess is transferred to the network with the possibility
to set a limit on the value of the maximum power fed into the network.
In this case, the inverter will limit the input power to the set value by
reducing the production of the photovoltaic field until it completely inhibits
it if the set limit is zero and there is no demand for energy from the loads.
Therefore, by setting the input limit to 0W, the system will totally prevent
the transfer of energy to the grid. Moreover, If the energy required by the
loads is high and the available energy from photovoltaic field and battery
is not enough, the missing part is drawn from the network.
In the absence of energy from the photovoltaic field, the battery is dis-
charged to supply domestic loads. If the energy required by the loads is
high and the energy from the battery is not enough, the missing part is
drawn from the network. The energy stored in the battery is never fed into
the grid but is used exclusively to supply the home loads.
Battery manager mode
NOTE
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 field 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 field, the battery is dis-
charged to supply the domestic loads only starting from the set time in
order to keep the energy reserve ready for the evening moments of max-
imum demand and minimize any consumption from the mains in case of
absorption peaks. It is also possible to set a usage time limit to disable the
battery use and keep an energy reserve for the morning after to support
the energy demand from the loads when the photovoltaic production is
not present yet.
Summary of Contents for 10ES-T
Page 1: ...Instruction Manual SolarMax ES T series 5ES T 6ES T 8ES T 10ES T ...
Page 10: ...10 3 2 Function Fig 2 Function of ES T ...
Page 22: ...22 5 2 Electrical connection diagram ES T Fig 6 Electrical connection diagram ...
Page 74: ...74 Fig 52 Login page The HOME page will appear Fig 53 HOME page ...
