Bonjour Guy, Oui, le BMS doit être connecté à la batterie et en marche pour pouvoir s'y connecter avec le PC et l'application BMSconfig.

Hi @andreshs1 I am not sure it is as simple as you think. It requires an integration of the current over a period of time plus some aggregation(s)....

Bonjour Guy, Le shunt est alimenté par le BMS. Un seul câble entre le BMS et le shunt est nécessaire. Philippe

Hi @andreshs1, I guess you are talking about the local Grafana dashboard stored on the BMS (not the remote dashboard you access through the TAO Perf...

Bonsoir Guy, les cellules se montent bien comme cela 2 par 2 en parallèle puis en série? oui dans le principe. Pour la connexion en série d...

@svwhitehawkyahoo-com we decided to use the spare as the TAO BMS-controlled solar disconnect switch between the solar controller and the batteries...

Sorry to hear about the burning one of your BMS's Extension. I will contact you by mail to organize replacement. The Monitor display is too small t...

I am using the VOLTEQ HY1530 regulated power supply that works in constant current /current voltage - with over-voltage protection. It is adjustable f...

It is not clear on the datasheet that an additional heat sink needs to be added, or if the gold colored aluminium casing is the standard heat sink!! ...

In addition to the construction and cooling characteristics of the alternator, and as already mentionned by John, you need a regulator that gives you ...

Hi @skokie, Having the precharge circuit in parallel of the contactor while the contactor is closed is OK - as long as the precharge circuit is open...

Yes, a heat sink is required for this type of resistor. This is more the kind of resistor you want: or:

Precharge must be applied before closing the circuit that powers your Quattro (considering it is the only equipment you have with large input capacito...

Hi John, The tail current (Max current for 100% SOC) is what defines the absorption time you want to use. As you will soon observe, once the batter...

The precharge delay only takes place when outputs are activated. As you suggest, you need to change the way you use the outputs so that the (load) ci...