Trying to solve a customer problem and set them with Virtual switch .
They have a quattro 24/5000 . No grid tied, but grid assist. they DO NOT have a BMV or any other battery monitor .
Can the VS work without a battery monitor ? We have set in the VS :
AC ON if batteries reach 23V or if load higher than 4500 W for 60 Sec
AC OFF when battery back to 24,5V or load lower than 2500 W for 60 sec.
The relay does not seem to work properly . It does not switch ON or OFF when reaching the set parameters. Before all I just wanted to check if a battery monitor is required for VS ?
Thanks