Installation and configuration of a self consumption system managed by INGECON SUN STORAGE 1Play
Detailed wiring diagrams
TT Grounding Systems: Link to document
TN Grounding Systems: Link to document
INGECON SUN STORAGE 1Play only connected to PV (without batteries)
Battery-Backup Function
Operating mode
Grid status
Operational
Non operational
Energy balance
PV > LOAD
PV < LOAD
PV = 0
Battery state of charge (SOC)
SOC = 100%
(A) 100% > SOC > SOChyst
(B) SOChyst > SOC > SOCmin
(C) SOCmin > SOC > SOCrecx
(D) SOCrecx > SOC > SOCdescx
SOC = SOCdescx
![](https://www.ingeconsuntraining.info/wp-content/uploads/2016/04/iss1playredf.gif)
Note: Self-consumption operating mode where the injection of PV surplus on the grid is not permitted and battery charge with energy coming from the grid is permitted.