electrodacus

Have you removed the red jumpers from your optoisolator board ? You mentioned that red LED is not ON

I took a few screenshots from my setup so you can compare. This is from today on my setup with 560Ah

So from the adapter project I learned, that you can also access the serial port by using /dev/serial/

Just letting you know, that I have added support for the serial Port / USB Connection. So you can

You do not need to set a max PVOUT current since most likely you are not using a dual PV array.

Yes you can have multiple EXT IOx set the same type. On Monday, September 29, 2025 at 12:37:17 AM UTC

Paul, I have the Victron BlueSolar MPPT 100/50 https://groups.google.com/g/electrodacus/c/cmLykQadmUk

Based on what you say the inverter was still working while SBMS0 LCD was white. If inverter was

Yes you need to disconnect and reconnect the 12 pin ribbon cable and screen should look normal. There

Using all 3 solar panels means 24 to 26A so you should look for a 24V 600W heating element like this

Maybe it is just a temporary issue and things will change. Will see how things evolve in the next few

John. I had the same problem trying to get .5mm ferrules into the SBMS0 connector. After the problem

First test to se those devices work (turn OFF) by just removing the EXT IO4- and EXT IO3- from them

Jim, Yes if the battery temperature gets back to normal temperature the charging and discharging will

When you power the SBMS0 initially the SBMS0 shown will be 49% and at full charge it will be reset to

Anže, There is no setting for round trip efficiency in the SBMS. I can implement that in a future

The resolution of those photos is to low I can not see anything. The shunts need to be connected when

Thanks for the information, I read somewhere that you were suppose to connect the shunts after adding

Whether that's possible with Android?, but it works perfectly with a laptop or desktop, if I

Wayne, The +5V at pin 3 is an isolated supply and GND for that is at pin 2. The pin 11 expects a

Yes you can connect groups of two 100W panels in series to charge a 24V battery. On Sunday, July 20,

Hello Sorry to disturb you again ! I just noticed this morning that my system is not charging.

Yes the yellow wire from remote is connected to the negative of the EXT IOx and the positive of the

Thanks, that answers my question! Op maandag 16 juni 2025 om 18:32:26 UTC+2 schreef electr...@gmail.

Thank you! It is a 12v battery for my gate controller. So, I wired the panels such that it is 12v (2

Tho be sure that it calibrated correctly you can look in the Diagnostic menu where ADC2 and ADC3

Dacian, I don't use the UV on my system. I do use a Type 4 to shut off my inverter, the largest

50mV / 125A = 0.4000mOhm On Thursday, June 5, 2025 at 10:36:34 AM UTC-6 dus...@phxdivorce.com wrote:

I use a TP-range extender, which is placed at a height of two meters near the SBMS0, range is fine up

If you heat the water during the day then energy for that comes directly from solar. Yes maybe the