roof 15kw off grid solar system

{"cid":"91219825","title":"Complete Off Grid Solar System 15KW 20KW Roof Mounting Generator System","imgUrl":"https:\/\/img.chinax.com\/nimg\/e1\/65\/c22ea124686aad556ef1f1a2c890-200x200-1.jpg","attrs":{"Price":"$0.75\/watts 15000-29999 watts","Brand Name":"zzlysun","Model Number":"15kw off grid","Minimum Order Quantity":"15000 watts","Place of Origin":"Henan, China","Packaging Details":"Plywood Case","Supply Ability":"10 Carton\/Cartons per Day","Warranty":"5years","Free installation service":"NO","Application":"Home","Solar Panel Type":"Monocrystalline Silicon","Battery Type":"Lead-Acid, Lithium Ion, Lithium\/Lead-acid","Controller Type":"MPPT","Mounting Type":"Roof Mounting","Load Power (W)":"8KW, 6KW, 20KW, 5KW, 10KW","Output Voltage (V)":"230V","Output Frequency":"50Hz\/60Hz","Work Time (h)":"12","Certificate":"TUV\/ISO\/IEC","Pre-sales project design":"Y","MPP voltage range":"120VDC ~ 430VDC","No. of MPP trackers":"1","Rated power":"15KW","Battery Voltage":"48VDC","Efficiency (Peak)":"93%","Waveform":"Pure sine wave","Transfer Time":"10ms typical, 20ms Max","Maximum PV Array Open Circuit Voltage":"450VDC","Number of MPP Strings":"1\/1","Port":"Shanghai\/Ningbo\/Qingdao\/Guangzhou"}}

{"cid":"91219743","title":"Photovoltaic Solar Panel Home Off-Grid Solar System Solar Energy System 10 Kw","imgUrl":"https:\/\/img.chinax.com\/nimg\/1f\/1d\/0e277c956cd0d0266d5f08153398-200x200-1.jpg","attrs":{"Price":"negotiated","Minimum Order Quantity":"negotiated","Delivery Time":"negotiated","Place of Origin":"china","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Battery Type":"LiFePO4","Battery Nominal Voltage":"51.2V","Output Frequency":"50Hz\/60Hz","Warranty":"12 years","Output Voltage (V)":"110V-240V","Controller Type":"MPPT"}}

{"cid":"91215505","title":"Solar Energy System 6KW 8KW 11KW 15KW 20KW Off Grid Hybrid Roof 550W Solar Panel System for Module Home House With Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/ff\/e1\/7b9c7c9d8a80b56a3c680a79727e-200x200-1.jpg","attrs":{"Price":"Face to face","Brand Name":"Sunpok Energy","Model Number":"Sunpok Hybrid Off-Grid Solar System","Minimum Order Quantity":"1 Unit","Delivery Time":"5-10 Days","Certification":"CE, TUV, IEC,VDE,CEI,ROHS,","Place of Origin":"Guangdong, China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"200+Unit+Per Days","Packaging Details":"Carton or Wooden Box","Type":"Solar System Kit","Solar Panel Type":"Monocrystalline Silicon, Polycrystalline Silicon","Mounting Type":"Ground Mounting, Roof Mounting, Carport Mounting, BIPV Mounting","Installation Brackets":"1 Set; Aluminum\/Galvanized Steel;Customized","Technical Support":"Complete Technical Support","Load Power (W)":"3KW, 50kw, 30KW, 8KW, 6KW, 20KW, 5KW, 10KW, 1KW, 2KW","Monitoring System":"App Available for PC and Phone","Energy storage battery cabinet":"51.2V300AH","Packing":"Wooden Box","OEM\/ODM":"Accepatable"}}