Ingeteam INGECON SUN STORAGE 1Play Technical Manual page 12

Operating mode
The INGECON SUN EMS Board manages the energy flows in the installation in line with the following
principles:
Photovoltaic energy is used as a priority to supply loads and to charge the battery. Grid supply of
photovoltaic surplus is user configurable.
If the photovoltaic energy is insufficient to power loads, the battery provides the remainder.
If the sum of photovoltaic and battery energy is not enough to power the loads, the grid provides the
remaining power.
Once the SOCmin value set by the user has been reached, the energy supply from the battery is not
restarted until SOCgrid is reached. This prevents excessive battery cycling, extending their working
life.
Battery charging permitted
from PV source
Case study
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=10550
Technical Guide
DISCHARGING
End of supply from battery
Location: Zizur, Spain. Detached home
Installer: ISF instalaciones
Average daily consumption: 10kWh
Inverters used: 1 x ISS 1Play 3TL
PV power installed: 3.3kWp
Battery bank: 60 Vdc, 180 Ah Lead-gel
15/01/2018
INGECON SUN STORAGE 1Play
CHARGING
Supply restart from battery if
PV < Loads
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