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Re: How to best wire multiple charge controllers to batteries
Hello Christine, Something in the new system is not wired correctly, you should probably back up to your previous setup if you can. If it was me I would probably bring in the battery charger first an…1 · -
Re: Acceptable line loss
Use Vmp=18.9 and Imp=5.29 in the voltage drop calculator on calculator.net. It is very simple and allows you to put in the number of conductors. At 125' it shows 2.1V drop (11.11%). Using 2 sets of c…1 · -
Re: Acceptable line loss
Leave the bare copper wire out of this power loss discussion, 2 white wires twisted together and 2 black wires twisted together, then hook one up to the + and the other to the - output of the solar p…1 · -
Re: 12V vs 24V Battery System
Actually, I don't have the batteries yet. The cabin is on a remote island and I am pre-building as much as possible so I can bring the system up ASAP once I get there. I'll make a Costco run for the…1 ·