solar system diagram 1.Solar Panel:5W18V 2.Lithium Battery:4.5AH12V 3.DC lamp port:3pcs,with 3pcs 3w12v LED lamp 4.USB port:1pcs,with 1 out of 5 connect cable 5.Product size:180*120*50mm 6.Solar panel size:290*190*17mm 7.lighting time:1 lamp 8-9hours SEND INQUIRY Chat Now! PRODUCT DETAIL Share: RELATED PRODUCTS solar energy systems solar system information electric power systems off grid solar power systems