Ingeteam INGECON SUN STORAGE 1Play Technical Manual page 15

Operating mode
The ISS 1Play manages the energy flows in the installation in line with the following principles:
If the grid is available, it operates in the same manner as a self-consumption installation:
Photovoltaic energy is used as a priority to supply loads and to charge the battery. Grid
o
supply of photovoltaic surplus is user configurable.
If the photovoltaic energy is insufficient to power loads, the battery provides the remainder.
o
If the sum of photovoltaic and battery energy is not enough to power the loads, the grid
o
provides the remaining power.
Once the SOCmin value set by the user has been reached, the energy supply from the
o
battery is not restarted until SOCgrid is reached. This prevents excessive battery cycling,
extending their working life.
If the grid is not operational, the ISS 1Play powers the loads until the battery is completely flat
(SOCdescx). At this point, the loads are no longer powered until the grid is available once again of
until SOCrecx is reached using photovoltaic energy.
Grid available.
Battery charging
permitted from
PV source
Grid not
available and
with back-up
function enabled
Links
The instructions for configuration and commissioning, detailed
wiring diagram and further information about the operation
mode can be downloaded at the following link:
http://www.ingeconsuntraining.info/?page_id=13044
Technical Guide
DISCHARGING
End of supply from battery
(grid available)
End of supply
(system stoppage)
15/01/2018
INGECON SUN STORAGE 1Play
CHARGING
(grid available)
Supply restart from
battery if
PV < Loads
Supply restart
CHARGING
(grid not available)
Supply restart
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