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paul-ham asked

Error 35 450/100 mppt

Victron Quattro 10 with 30kw Dyness and 16kw solar PV through 3 X 450/100 rs mppts. Setup as ESS. Picking up error #35 alerts followed by a high voltage alarm within notifications. System shuts down and restarts after device list - quattro - switch to on ! Advanced shows no over voltage in the mppts including no over current. Altered the DVCC to 51v maximum hoping this helps but unsure as voltage on battery side spikes upwards of 55v during #35. Faults are occurring in the evening and battery at 100%





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fault
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Alexandra avatar image
Alexandra answered ·

@Paul_ham

Check your firmware is up to date. At leat ver 1.09.

https://www.victronenergy.com/live/mppt-error-codes#err_35_-_pv_over-power


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paul-ham avatar image paul-ham commented ·

Hi yes all devices updated to the latest release.

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Alexandra avatar image Alexandra ♦ paul-ham commented ·

And your batteries are not shutting down or refusing charge? They are at 100% but are they drawing current or discharging down to float at all

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Faults with Victron equipment are best discussed directly with your dealer - this can be formalised with this support request form.