I have been thinking about purchasing this battery energizer from premier http://www.premier1supplies.com/detail.php?prod_id=49695&cat_id=159 and it says on there that it can run with a 6-10 watt solar panel, so I looked it up and this is what I found http://www.ebay.com/itm/35-watts-6x...70789691748?pt=UK_Gadgets&hash=item3f0c52c964 do you think these would be good Investments.
