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marv21 asked

Remote Switch Emergency Shutoff with one NC, possible?

Hi,

i have a three phase System with Multiplus 2, 2 MPPT RS and 2 MPPT 150/60.

I want to shut them all off with one emergency Button with one NC.

The Solarchargers all have H and L inputs, so i just need to connect the L through the switch to the neg bat terminal. But what can i do with my Multis? Can i just put them on the same switch? Or can parallel them with solarchargers shorting H and L?

Or can i use the Safety switch assistant, with an Input normaly pulled to the neg of battery?



Iam aware that i only need to shutdown one Multi.



Dont want to have an relais burning energy the whole time...


Thanks for Tipps!


Multiplus-IIMPPT Controllers
2 |3000

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