... Solar module:40w*2pcsBattery:a set of maintenance-free lead-crystal storage battery(80AH-DC12V)Controller:light control automatically,8-10h per day ... source:3.5mMaterial of lamp post:plain steel,hot galvanizing,spray plasticsWorking temperature:-35--65 We are high technology and ... manufacturer engaged in R&D,production and sales of solar battery,solar assembly,solar panel,solar ligts etc,can provide ...