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diy solar

EpEver 6415AN Relay Options

jnrhome

New Member
Joined
Feb 2, 2021
Messages
108
I am interested in utilizing the relay trigger circuits but am finding it difficult to determine what relay to use. If anyone else is using these circuits, either secondary power input (AC or DC) or primary and secondary load disconnect, what relay are you using?
I want to connect 2 110ac 24vdc 6.4a power supplies wired in series to feed 48.1v to my system in the event of low battery to hold it from going perilously low until sunrise.
Also, what voltage would the trigger be coming at? I am fully 48v. Does that matter?
If utilized, how well does it work? In seeing the other voltage variations from settings, I wonder if the trigger is being sent at the exact voltage set?
Also, anyone using the RVBS input? Is that just bare wire connection to battery or is there some intermediate module? Does it improve controller voltage readings?
 
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