德国SIGA蓄电池siga电池（中国）股份有限责任公司Contentofthepackage:-2xhighperformancesolarpanel270Wpoly(24Vsystem)Descriptionofthesolarpanel:Highperformancesolarpanelwithrobustdesignisagoodsolutionforstand-alonesystem.Panelisprotectedwithspecificlytoughenedglassincaseofhardweatherconditi***ashail,snowandice.Anodisedaluminicframeprovidesphysicalstabilitytoapanel.Solarpanel:-Policrystalicsiliconwith17%usageofsolarcells-By-passdiodeforabetterusageinshadowparts-Temperedglassforweatherconditionprotection-Anodizedaluminiumframe)