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s1277 asked

SmartSolar MPPT 75V 15 amp Output settings Issue

have Victron Energy SmartSolar MPPT 75V 15 amp 12/24-Volt Solar Charge Controller (Bluetooth)


In manual it talks about the output and that the mppt acts like a protect but I do not see how it is manages in settings manual is thin


I use this mppt as an auxillery when my rv is stationaly with a breifcase solar pamel so it doen not always receive input and shows off Get that


the out puts are connected to fuses and devices which work if it is connected to solar panels or not


Not seeing output data

SW is up to date

It is connected to my cerbo as well as bluetooth synced with my main mppt


1698107864477.png


No load out put here is is not connected to solar panels

1698107890726.png


relay settings

1698107955549.png


bat settings

1698108034614.png

other devices

1698108101394.png

system diag

1698108140948.png

MPPT SmartSolar
1698107864477.png (26.9 KiB)
1698107890726.png (871.3 KiB)
1698107955549.png (53.2 KiB)
1698108034614.png (60.7 KiB)
1698108101394.png (85.7 KiB)
1698108140948.png (880.6 KiB)
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1 Answer
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kevgermany answered ·

There's a message in your first shot, 'Why is the charger off?' Click that, it will give the reason.

But from that screen shot I see 0 solar voltage. This means that there's a connection problem between the panel and the MPPT.

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s1277 avatar image s1277 commented ·
this is an aux mppt in my setup that I plug in panels when I get to a site. so on road or other times it isnt connected to panels so shows off in that state. It does power loads when off however . Will I only see load data if its on? I know it actually powers devices if no panel hooked up as it is doing it now
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