Camera Backpack Back

Camera Backpack Back
I'm going on a week long MTN. Bike Tour. Thinking patterns for solar battery charger Digital Camera?

I will be in the country again, so do not have access to electricity. Now I have a flexible solar array that can be hung on a backpack. I'm looking for control circuits can actually carry a digital point shoot Camera Battery. My matrix is 1×2 and takes 12 volts and 400 milliamps at full power around noon. Designed and welded together a regulator to regulate to 6 volts. But I need something better and more precisely regulated. My battery is a 3.7V Li-Ion with a capacity of 1700 mAh. Thanks!

This site has a good track to do what you're looking for, although it needs a supply of 6 V. I suggest you re-wiring or the solar panel that outputs 6 V (the half the elements in parallel with the other half?) Or continue to use the regulator has already has.

Gears Of War Backpack/Camera shot Montage