Another 4215bn, low temp charge limit

[Jwcarter]

Regarding 4215bn…

I fought the usb monitor cable and won, and now I have access to the settings from the pc monitoring software. There is a setting box for temps and it shows options for high and low temp cutoffs for charging, I set them where I want them. This isn’t an option you can change in the MT-50, doesn’t anyone know if this works with the 4215bn or if it’s an artifact from a different SCC?

Worst case if nobody knows, I’ll set the limits in a way that I can test it with ice water.

 

[Symbioquine]

I've tested it with a couple of the Tracer####AN controllers (See https://diysolarforum.com/threads/i...ontroller-capable-of-low-temp-shut-off.22931/) but don't have any of the ####BN controllers to test with...

I'll be curious to hear the results of your testing if you do so.

 

[Jwcarter]

Just confirmed after I saw your post in another thread and another member ask the same question I did. I have not tried it with PV connected yet, but the software as well as the MT-50 show that it does indeed (indicate from a software perspective that it does) work. I’ll try it again next week with my panels arrive in the mail.

 

[Smeeg]

Regarding 4215bn…

I fought the usb monitor cable and won, and now I have access to the settings from the pc monitoring software. There is a setting box for temps and it shows options for high and low temp cutoffs for charging, I set them where I want them. This isn’t an option you can change in the MT-50, doesn’t anyone know if this works with the 4215bn or if it’s an artifact from a different SCC?

Worst case if nobody knows, I’ll set the limits in a way that I can test it with ice water.

Op did you ever test this?