... . BATTERIES BACK UP FOR 6 HRS AND ABOVE ,CHANGE OVER SWITCH )SIZE:1,:solar size; 12.5cm x 2.5cm ,15.6cm ... clients ,and independent or interlinked solar power generating systems .Characteristics:1,power ,length and width ,voltage accoring to customer2,Use of ... ,Advanced EVA encapsulation system that uses multi-layer backplaneThe Advanctage:1,It can generate electricity onm-site ,reducing the expense and ...