question

stefano avatar image
stefano asked

bmv 700 and solar panel

Goodmornign everyone,

I have a problem, the bmv 700 doesn't displays the incoming A (Ampere) from the solar panel, but it displays the A coming from 220W. Do i have to reset the bmv? What can i do to solve the problem? Thank you so much.

Have a great day

BMV Battery Monitor
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Paul B avatar image Paul B commented ·

I dont understand the question fully

what do you mean Display the A coming from 220W

I have a problem, the bmv 700 doesn't displays the incoming A (Ampere) from the solar panel, but it displays the A coming from 220W. Do i have to reset the bmv? What can i do to solve the problem? Thank you so much.

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3 Answers
stefano avatar image
stefano answered ·


La bmv mi legge l'amper in ingresso a 220v ma non quelli in ingresso dal pannello solare

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wkirby avatar image wkirby ♦♦ commented ·

I tried to use Google Translate, but it still doesn't make any sense.
Also what is the 220 reading? Is it W or V?
Sorry, it's a bit difficult to understand the problem well.

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stefano avatar image stefano wkirby ♦♦ commented ·


Grazie per la vostra pazienza, la corrente 220 è quella della casa che passa dal caricabatterie e la vedo sul BMV, ma non vedo la corrente proveniente dal pannello solare, quindi non so mai quando carica la batteria

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Paul B avatar image
Paul B answered ·

remove the brown wire from the battery and place it on the shunt as indicated

for that matter ALL the small brown wires should ALL be going to the shunt as indicated, not just the solar wire

you should ONLY have the one Neg cable going from the shunt to the battery


1554805094327.png (4.6 MiB)
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stefano avatar image stefano commented ·
Buon giorno, tutto ok, funziona perfettamente, grazie mille e buona giornata
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wkirby avatar image wkirby ♦♦ stefano commented ·

Super!! No problem.


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stefano avatar image
stefano answered ·

Thank you so much, you are too king and i will keep updated.

Unfortunatly sometimes who install this type of products doesn't know them so well..

Again thank you and have a good day!

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