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Solar Panel Charging

I think the bottom solar has a issue they are all 7 panels on each solar string and ran in series to keep the amperage low but voltage high, but the last one never seems to move up to 1 amp, always seems low but voltage is high, i am trying to add a picture but seem to be having faults on adding photo.

Solar Panel
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davidtudor avatar image davidtudor commented ·
using MPPT 450/100 RS


Solar 1 191.8Volt 8.23A

Solar 2 222.0Volt 8.23A

Solar 4 190.5Volt 5.27A

Solar 5 293.2Volt 0.22A This is the one i think has issue?


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vicens answered ·

Todos los grupos de siete paneles cada uno, son independientes?. Van a diferente mppt?

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davidtudor avatar image davidtudor commented ·
The go to MPPT 450/100 each with 2 trackers and i have 2 of these so all 4 trackers separate.


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vicens avatar image vicens davidtudor commented ·

Prueba lo que dice alexandra, haz un intercambio de grupo. Si sigue igual revisa la serie, cableado y conexiones y descartado paneles.

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