I've a GE hybrid inverter and batteries with solar and I'm considering having the EPS circuit connected. I've looked through the forums but haven't been able to identify if the battery will be recharged by excess solar during a power cut when the EPS is in use. I can see arguments either way so would appreciate it if anyone has personal experience of how that works.
Will solar recharge the battery during grid outage and EPS in use?
B
K
If hybrid, the solar connected to the inverter should be ok to charge batteries DC connected to the inverter.
W
S
Hybrids (if eps installed) allow panels to keep working as there is a direct dc connection to the batteries. AC coupled, the panels go down.
I believe the AIO can recharge them as well as whilst it’s AC, it’s islanded behind a gateway like a Tesla PW(although I don’t have one myself to confirm)
K
S
B
Raised it with GE support who responded:
the hybrid will charge from PV in a powercut yes
G
M
This is good info to know, thank you.
Now my installer has fixed the EPS (would have liked whole house but the AIO was released a month after my install, doh!) I'm all prepared for the next power cut. :-)