Regulator (1 Viewer)

[rich g]

When connecting the Regulator between the battery and solar panel Do I connect the battery to the regulator first? and if so do I attach the black wire first ?
rich

 

[Richard n Ann]

Yes & yes

 

[Bertyboy]

I am in France my solar panel monitor shows a fault E O7 anyone help please? a total technophobe
HELP! HELP!

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[Richard n Ann]

Have you googled the make and model together with fault code? Might come straight up. Don't know what we did before Google lol

 

[Bertyboy]

Thanks Richard, Anne will give it a try