Streetlight function problem

[Akos-andreja]

Hello everyone!

So there is my system where i have a smartsolar mppt 75/15,a dc/dc converter Orion-Tr 12/12-9,two acid 12V/22Ah batteries(connected in parallel) and a smaller solar panel..

Can anyone tell me the right settings in the victronconnect app how can i bring the streetlight function to life?i tried almost everything..the system was working more than 1 year after that somehow it stopped working after someone touched the settings..there is no issue around the connections,the batteries are around 150% so its more than enough for it to work,but it wont..Is it possible that if i dont enter the parameters right from the batteries it wont work?

thank you!

[chrigu]

Have you read the manuals section about this?

5.2.3. Streetlight settings - 5. Configuration and settings

What are your settings currently?

Be aware of the two minute delay on the load output settings, and that load outpit settings and streetlight are used in conjunction, they both need to result in an “On” state in order for the output to actually turn on

[fredvduin (Fredd)]

Have you checked the fuse?

[Akos-andreja]

The fuse is okay,cuz in one occasion i took off the panel(to see if it will work like its dark outside) and it worked fine,but in the end i tried many settings and it still wont wrok when it needs to.

[Akos-andreja]

[Akos-andreja]

the setting are theese,and tell me please what do i need to set on the tx port function and the rx port function for my system?

[chrigu]

1V is very low, are you sure the PV actually goes below 1V during the night? The panels on my garage almost never go below 8V due to ambient light.

The standard was 10V if im not mistaken, try with that.

Tx/Rx port dont matter since your 75/15 has a load output

[Akos-andreja]

oh,okay i will try with that in the beginning,here is the panel i use( i also checked the history data and it does goes down to 0V every sunset)

[chrigu]

What are the load output settings?

[Akos-andreja]

Its set to “Always on”.

[chrigu]

Then im out of ideas. The PV voltage dropping below 1V should trigger a sunset. I dont see why it shouldnt.