Falcon5000...sorry, no on the Sherpa and Escape... at the time I got the Goal Zero panel with a gift card from Bass Pro, and not the Guide 10 charger...at the time I don't think Goal Zero offered the charger separately, and AFLM recommended the Eneloops and another processor controlled charger that has both AC and 12v cigarette plug...with the hurricane season heating up I just ordered the Goal 10 unit as it should be able to charge at a higher current rate with the low voltage USB jack compared to the 12v cigarette plug.. the ability to charge my cell phone if somehow separated from my car charger is a plus

I wired a 12v cigarette jack to a pair of battery clips to use as a backup to a 3500w generator to charge a couple of car batteries for portable power

I'm a retired science teacher, and like to fool with gizmos just to see if I can make them work...