Hello to all,
Sorry in advance for my description length but I think I need to give all detailed information to have a good answer.
Now my system is composed as fllowing :
- 3600Wc solar panels organized in 3 groups of 4 panels plugged on a micro inverter (3 micro inverter in serie)
- Out from the last micro inverter is going to the electrical board in the swimming pool house (with swimming pool pump, PH equalizer, light)
- The swimming pool house electrical board is wired to the main electrical board in my house
- Multiplus 2 48/3000 installed in my house and wired as folloinf :
-AC In : coming from the grid
- AC Out 1 : going to the main electrical board in my house
- External current sensor probe plugged on grid phase
- BAT : 16 LifePo4 cells 280Ah (EVE cells)
- Battery equalization : Smart BMS
- Battery pack monitoring : BMV-700 (not linked to the Multiplus 2)
Below my wiring diagram, missing the external current sensor probe :
On 12/11/2020, I plugged all the system and link to my house
- Grid on Multiplus AC In
- AC Out 1 wired to the main electrical board in my house
When I switch the load from grid to the Multiplus 2, solar input was about 800W
- Multiplus 2 : AC Out 1 : -384W –> my house consume almost 400W so I think this value is correct
- Battery status : Converting
After less than 10 minutes, the Multiplus 2 stop, restart and stop agin.
Since that I swith the main power from Multiplus 2 to grid and does not touch anything more.
Below the complete Multiplus 2 parameters (Multiplus 2 have been set up for lithium Battery).
Thanks to every body for his help on my issue.
