Folding Solar Panel

What size portable (fold-up) Solar Panel will power a 110 volt AC battery charger.?
Good Day,
The battery chargers are proprietary to a Nikon D70 camera and Epson P2000 photo storage- viewer.
I’d like to use this system during a remote canoe trip.
thank you,
glenn
A 10w charger will require roughly 5 hours of light to recharge a D70 battery. Check out Sundance Solar for some great options.
But eh, why are you taking a $1000 electronic camera with NO weather sealing on a canoe trip? Dude!
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added: I tried to respond to your message but I’m not sure it got through. I’m afraid I can’t answer your follow-up question. I briefly looked into solar for myself but eventually decided on a couple of spare batteries instead. This involved less expense and bulk.