Buck Gizmo -Volts vs Amps ? UPDATED
Update 5 Nov. (It didn't work out as hoped) I got my little gizmo, see close-up photos here http://www.ebay.com/itm/DC-DC-15A-Converter-Buck-Adjustable-4-32V-12V-to-1-2-32V-3-3V-5V-24V-Step-Down...
Forum Discussion
set your bucker to 15v and charge a dead battery. The battery can take 230 watts and the panel is making 230 watts.
Later the battery can not accept 230 watts so the panel operates at less than 230 watts.
Even later the battery can only accept 125 watts @ 15v (Isc). No bucking?
What happens even later when the battery can not accept 125 watts, does the panel operate at less than 15v/125 watt? or does the bucker heat up?
Does the power curve not help explain this?
Later the battery can not accept 230 watts so the panel operates at less than 230 watts.
Even later the battery can only accept 125 watts @ 15v (Isc). No bucking?
What happens even later when the battery can not accept 125 watts, does the panel operate at less than 15v/125 watt? or does the bucker heat up?
Does the power curve not help explain this?
