question

samgeorge123 avatar image
samgeorge123 asked

Erratic ESS behavior in latest Quattro 15kVA firmware

I use the Quattro 15kVA in ESS for exporting power to the grid. When upgraded its firmware to the latest revision 2656460.vff the ESS performance turned erratic. After setting the Grid Set point to say -3000W the unit constantly flips between charging and discharging states with no real power going to the Grid.

Had to revert back to 2656431.vff and it behaves normally.

Has anyone else seen this behavior with the latest firmware?

ESS
2 |3000
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1 Answer
Daniël Boekel (Victron Energy Staff) avatar image
Daniël Boekel (Victron Energy Staff) answered ·

Hi @samgeorge123

We've had no other reports on this, also my own Quattro 10k works as expected with this firmware.

are you sure all settings are the same with both firmwares?

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