Solar Mobile Unit GSR-110B made ââby a Japanese company OS Co. Ltd. is a unit of retractable and portable solar panels that very useful for emergency power needs during a disaster, etc. One unit of the device can be combined with other units to generate double power (80W).
AlternativeEnergyEcogreen <http://alternativeenergyecogreen.blogspot.com/2011/03/retractable-solar\ -panels-40-w-energy.html>
