all in one ess 1200w

{"cid":"91224023","title":"ESS Energy Storage System Stackable All In One ESS 1200W 4.02kWh Energy Storage System Lithium Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/47\/1c\/ada7373d57d1eb492c3c44e0a108-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"RSUN or OEM","Model Number":"RSN Series","Minimum Order Quantity":"5PCS","Delivery Time":"30 days","Place of Origin":"China","Payment Terms":"L\/C,T\/T","Supply Ability":"10,000PCS Per month","Packaging Details":"Wooden box","Type":"All in one Energy Storage System","Capacity":"1.2kWh + 4.02kWh","Rated Input Voltage":"208\/220\/230\/240 VAC","Output Voltage Range":"(220V~240V)\u00b15%","Max. Output Current":"22.7A","Battery type":"LiFePO4 battery","Peak Efficiency":">94% battery mode >99% line mode","Transfer Time":"10ms","Solar Charging Type":"MPPT","Communication interface":"RS232, RS485, CAN, Bluetooth","Designed Life-span cycle":"6000"}}