question

pymsa avatar image
pymsa asked

Mppt 100/30 installation wiring


I have an older Morningstar pro star 30 and want to replace with a new mppt 100/30. The old prostar has solar, battery and load wiring.
The 100/30 seems to only have solar and battery wiring.

What do I do with the load wires ?


wiringwiring diagram
2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

2 Answers
tstr7119 avatar image
tstr7119 answered ·

It would seem sensible to connect the load to the batteries, either directly for a 12v system or through a inverter of your choosing.

2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

randy-putnam avatar image
randy-putnam answered ·

I have the same MPPT and it does not have a load terminal. I agree that you can run any loads of the battery bank, via fuses, off bus bars. I think the smaller Victron MPPTs have a load terminal.

2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

Related Resources

Additional resources still need to be added for this topic

Victron Wiring Unlimited Book