off grid inverter with transfer switch

{"cid":"91215505","title":"LCD Display Pure Sine Wave Off Grid Inverter 48v 6kva 6000es With Transfer Switch","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ec\/dd\/e38de345963747ad538ce6eac485-200x200-1.jpg","attrs":{"Price":"USD 454 \/Pcs","Brand Name":"SUNPOK","Model Number":"MPS-3500H","Minimum Order Quantity":"1 Unit","Delivery Time":"5-10 Day","Certification":"CE MSDS UN38.3","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"5000 Unit Per Month","Packaging Details":"Carton","Product name":"230V 5Kw 48V Off Grid Inverter","Rated power":"5KW","Output waveform":"Prue Sine Wave","Display":"LED+LCD","Battery voltage":"48V","Type":"DC\/AC Inverters","Warranty":"3 years","OEM & ODM":"Avaiable","Input Voltage":"48V"}}