I have this model batteries:
HZY12-100
3 in parallel at this time and I have some more coming my way, not that I will mount them all in the car mind you
I'll just test them and use the best.
Sorry for overthinking, I have some experience in power systems on board pleasure yachts and with victron equipment but although largely similar, it's different to overlanding. I have seen the trouble some sailors had with underpowered alternators, battery banks that have remained in PSOC to long/often and what overcharging can do to a battery that can not be refilled so that's why I am a bit cautious. Also, most automotive alternators are not rated to deliver full current at 100% duty cycle so I have seen some burnt out examples or the alternator simply derates. That is not something a DC-DC charger would solve btw.
Thanks for your patience and advice though!
edit: soooo I was too soon in pressing post
Regarding the solar panels, I agree that forgetting is worse and I will be in situations where I would park a car with a fixed solar panel but not throw out the blanket now that I think about it. I am not sure about the alternator not overcharging though, yes there will always be accesories drawing current but as long as the alternator can keep up with demand, the voltage should stay up at 14.x volt
The wiring is to small, yes. At this time it functions as a current limiter since the automotive relay can't handle more than 40A anyway. It will be changed whatever route I chose to go.
-P
Bookmarks