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Solar Charger [278] - Error code: #67 - No BMS

Hello We have changed the Cerbo GX and after that on MPPT charger is working OK

but the another gives an erro Solar Charger [278] - Error code: #67 - No BMS

when the solar panels are outputting the charging voltage/current. At night time this error

is cleared. Please advise. We updated the solar charger firmware to the latest one but no change.

Some pictures are included.mppt-250-100-1.jpgmppt-250-100-3.jpgmppt-250-100-2.jpg

MPPT Controllers
mppt-250-100-1.jpg (51.3 KiB)
mppt-250-100-2.jpg (50.8 KiB)
mppt-250-100-3.jpg (52.5 KiB)
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