hv bms diy kit with equalizing

{"cid":"91207808","title":"GCE HV BMS DIY KIT With Active\/Passive Equalizing With 50S Slave BMU LiFePO4 Battery High Voltage BMS 400S 1280V 400A Master BMS","imgUrl":"https:\/\/img.chinax.com\/nimg\/2f\/df\/71de4d5094e824046d41b6304ad6-200x200-1.jpg","attrs":{"Price":"$1387\/1 set","Brand Name":"GCE","Model Number":"RBMS-ESD-400A-1500","Minimum Order Quantity":"1 set","Delivery Time":"15 work days","Apllication":"stationary energy storage system, solar ess","Voltage range":"260-1500V","Payment Terms":"T\/T","Maximum Number of Series-Connected Cells":"405S","Parallel function":"Yes","Current":"400A\/500A","Certification":"CE","Packaging Details":"Cardboard and Foam Packaging","Supply Ability":"1000 sets per month","Warranty":"3 Years","Product name":"Battery Management Systems BMS","Communication":"RS485\/CAN\/LAN","Place of Origin":"china","Battery type":"LFP NCM LTO"}}