450w off grid pv system

{"cid":"91224780","title":"EU Warehouse in Stock Best Price Solar Panel 450w 460w 455w 440w JA Photovoltaic Panel Commercial Solar Panels PV Modules","imgUrl":"https:\/\/img.chinax.com\/nimg\/c8\/83\/4380f18eb93761c9e78cc792ca64-200x200-1.jpg","attrs":{"Price":"$0.11-0.13 \/ watt","Brand Name":"JA","Model Number":"JAM60S10 330-350 MR","Minimum Order Quantity":"400 watts","Place of Origin":"Fujian, China","Cell size":"166mmx166mm","Type":"PERC, Half Cell, Mono","Panel Dimensions":"1689*996*35mm(66.50*39.21*1.38in)","Panel Efficiency":"19.6%~20.8%","Product Name":"445W half cut cell solar panel","Solar Cells":"Monocrystalline","Cell Orientation":"120(6x20)","Weight":"18.7kg","Junction Box":"IP68,three diods","Frame":"Anodized aluminum alloy frame","Cables":"4mm2 ,length can be customized","Glass":"Single Glass3.2.0mm Coated Tempered Glass","Application":"Solar Power system","Certificate":"CE \/ TUV \/ ISO"}}

{"cid":"91222107","title":"MPPT 6kw Solar Photovoltaic System Home Solar System For 24h Work Time","imgUrl":"https:\/\/img.chinax.com\/nimg\/be\/f7\/3fb75156ec5cb96da2124562cb92-200x200-1.jpg","attrs":{"Price":"$4,852.00\/pieces 1-4 pieces","Brand Name":"Sunever","Model Number":"SWS50","Place of Origin":"Anhui, China","Warranty":"5years, 5-10 Years","Free installation service":"NO","Application":"Home, Home Solar Energy Storage System","Solar Panel Type":"Monocrystalline Silicon","Battery Type":"Lead-Acid, Lithium Ion","Controller Type":"MPPT","Mounting Type":"Roof Mounting","Load Power (W)":"3kw, 6kw, 5KW","Output Voltage (V)":"220v\/380v","Output Frequency":"50hz","Work Time (h)":"24","Certificate":"CE,IEC,TUV, CE\/RoHS\/UN38.3\/MSDS","Pre-sales project design":"Y","solar panel":"high efficiency 410-700Watts","inverter":"Deye Growatt Afore storage hybrid Inverter","Battery type":"Lifepo4, lead acid gel battery","Battery Cycle life":"6000 Cycles @ 80%DOD","Nominal Voltage":"48Vdc \/ 51.2Vdc","Work mode":"On grid mode, off grid mode,hybrid mode","Keywords":"Solar Home Power System"}}