Good evening, I need to buy a bluesmart ip22 12 / 20A charger. I saw that there is a 3-output and 1-output version. I don't understand how the three exits are handled. Parallel? Semi-independent? Totally independent? The App shows only one charging status. How is it possible? How do you divide the maximum current between the 3 outputs? How do you calculate the absorption time if the 3 batteries start from a different state of charge? Is there any kind of relay or diode? Or are the three outputs in parallel? All this is not explained in the manual. My system consists of 3 batteries: One agm and one flooded for services, almost always used in parallel. A starter battery operated by cyrix ct battery combiner. 95% of the energy comes from the solar panel. 3% from alternator. And 2% will be provided by the bluesmart battery charger. I will probably buy the single output version, but I would like to understand how the 3 output version works. Thank you
