AdmiralS
Senior Member
MC4 is a standard solar connection with clip in connector dongles. You can see them at the bottom of the unit.Ok so I’m shopping for solar equipment. I’ve decided to buy a Victron MPPT Controller. I am curious about what the last letters stand for. One has MC4, one has TR and the other has nothing apart from the Bluetooth sign.
Anyone have any ideas?
Thanks in advance all
I would go the MC4 route as the crimper and connectors are cheap and allows you to make easy connections that you can disconnect easily if needed in the future for service.