30kwh small off grid solar system

{"cid":"91199590","title":"48V Low Voltage Battery Build in Off-Grid Inverter All in One System for Small Office LS51100-FP5","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/95\/ec\/4f96ff3612543a79338996d49261-200x200-1.jpg","attrs":{"Price":"USD 1800-2200 unit","Brand Name":"CTS stackable storage battery","Model Number":"LS51100-FP5","Minimum Order Quantity":"2 unit","Delivery Time":"15 work days","Certification":"CE, MSDS, UN38.3","Place of Origin":"China","Payment Terms":"T\/T, Paypal, Alibaba, Western Union, MoneyGram","Supply Ability":"5000 pcs per month","Packaging Details":"Carton case and Wooden case","Model":"LS51100-FP5","Cell type":"Prismatic- LiFePO4","Rated Capacity":"200Ah,100Ah,300Ah 400Ah 500Ah","Rated Voltage":"51.2V","Energy":"10KWh,15kwh 20kWh 30kWh","Resistance":"30m\u03a9","Dimensions (L X W X H)":"640*400*1336mm","Weight":"130kg"}}

{"cid":"91221800","title":"LiFePO4 Battery Type Small Size C&I Commercial And Industrial ESS 30KWH -15KW","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/76\/b5\/d89ee972eab82083f088a6591cbc-200x200-1.jpg","attrs":{"Brand Name":"ZT-TEK","Model Number":"ZT ESS AIO-30\/15","Minimum Order Quantity":"1","Delivery Time":"3-8weeks","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"5GWh\/Y","Packaging Details":"Carton box","Battery type":"LiFePO4","Battery capacity":"30kWh","AC rated power":"15kW","Generator":"Yes, support","PV Panel":"Yes, 2ways of MPPT"}}