it is an interesting situation since its solution could possibly also benefit a number of us here,
but solar panels don't need full direct sun to work, but will only provide proportional power based upon the proportion of true sun that they
do receive, or rather if the sun they receive is filtered to 50% strength they will only provide elecricity to 50% of their potential, which aint exactly bad in my book,
i know i perhaps didn't phrase that linguistically correct in an engineering bent,
but,
it might just be perfect for a trickle charger for an otherwise brand new battery,
tell you what troop,
if you get a system together and it isn't a perfect match i'll buy it from you/him, i actually should have one for my toys,
( 75 cents on the dollar

)