I am purchasing a new RV and I have some questions about mixing together different panels and controllers. On my present camper I have a 140 watt Kyocera. On the new one it has a 20 watt and cheap lo...
You can have as many separate charge controllers as you want. You would want them all set to roughly the same voltage parameters. If you are hooking panels in parallel they need to have roughly the same Vmp. If you're hooking them in series they need to have roughly the same Imp. I suspect you could put all of your in parallel on the new Blue Sky charge controller.
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