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The HF kit will be hard pressed to keep up, BUT if they start out mostly charged it will at least keep the voltages up.
The kit is a 45watt unit, the panels are "OK" for output. You'll find that open voltages on them will be around 22Vdc, loaded onto a battery system they will be held down by the battery voltages.
The box that came with them isn't really a charge controller per se , it merely has diodes in it to keep the charge from going back from the batteries into the panels.
Having said that, I find the voltage distribution outlets very very handy, the display I turn off for most of the time and I have a morningstar solar controller between it and the panels. The Morningstar I have is a ss-6-12v , and has been a set it and forget it device, only thing I did was to set the unit from solid to wetcell .
I'm in the city (St Louis) so I do not have to have a larger unit, but would purchase from them pronto.
I also have GHURD's diversion controllers making sure I get all my specialized batteries charged as well.