Bki

Only 50mA

I agree with Sethman. charging at 51v/51,5v you can get 95% for pylontech and Battery-View don't show HV, OV, 1/ I have check that the voltronics are charging 0,7v more than the voltage configurated in the inverter. Checked whith "battery-View". You can configure 52v charge voltage, and you can see 52,7v on Battery View. And charging with a Victron mppt, if you configure 52v, Battery View realy charge at 52v. 2/ The news voltronics (working with or without battery). "BP" advise, only if you start the inverter without battery. But not appear if you stop the battery while inverter is working. And if you start your voltronic without battery, if you start the battery after, your voltronic don't see the battery.

If I connect the battery (24v), the screen light and show(F09), battery light, PV panel blink, And show 111v PV (without PV panel connected. The fans are working at full speed, and I can't stop the VMIII with the On/off keyboard. I have update the firmware 47.00 to 41.17 with USB. Flashing, OK, but no change

Happy to post the first time, in this forum. I have a VMIII 24v and the screen say "F09".(soft start failed) When I put the 230v AC IN, the screen is OK, the AC (~) is light, the panel (FV) is blinking, and also show fv=111v (without panel). When check the C176 capacitor (with AC IN power) the capacitor have 300v DC. The BUS capacitor is 0v. But when I put 60v DC it keep the 60v any time (no short on BUS) Two questions: 1/ I have seen then with fv, the soft start don't work. Is it right? May be, that if the control board see 111v FV, it don't start the soft start. I have check all the motherboard whith the service manual, and don't see anythink bad. May be that the control board is defective? 2/ I have another VMIII but 5k and 48v.(working). Can I check the VMIII 24v with the control board of the VMIII 48v? I have seen in the mppsolar shop, that they sale the same control board (for VMIII 3k and/or 5k). Please excuse me for my bad english.

Les cartes "processeur" (dôtées du VE.bus) sont toutes identiques pour les multiplus et Quattro. Et ce quelque soit la tension ou puissance. Il suffit ensuite de flasher le firmware correspondant exactement à votre 48/3000/50 (voir les 4 premiers chiffres sur le proc de votre carte abimée).