288v 500a bms with rs485

{"cid":"91207808","title":"GCE 90S 288V 500A High Voltage BMS With Active Balance RS485&CAN&TCP&IP Communication Interface","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/3b\/8e\/432593ba59506534cafabc220539-200x200-1.jpg","attrs":{"Price":"1560Usd","Brand Name":"Gce Hv BMS","Model Number":"RBMS-S20-500A288V","Minimum Order Quantity":"1 Sets","Delivery Time":"15 days after receive the payment","Certification":"GB\/T 16935.1 GB\/T 17626.2 GB\/T 17626.5 CE","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"2000 sets in one month","Packaging Details":"830*560*280mm","Strings":"90S","Rated Voltage":"288V","Size":"485*220*550mm","Power Supply":"AC\/DC dual power supply","Gross Weight":"32kgs","Storage Temperature":"-20-50\u00b0C","Maximum Current":"500A","Safety Certifications":"CE\/ROHS","Event Record":"Available (5000)","Material":"Iron","Application":"Uninterruptible power supply\/Energy Storage System","Operating Temperature":"-20\u2103\uff5e50\u2103 \uff08For use with reduced capacity above 50\u00b0C\uff09","Basic Battery Pack":"8S~54S (Flexible Configuration\uff09","Minimum Voltage":"120V","Style":"Master BMS &Slave BMU"}}

{"cid":"91198303","title":"Lto Bms 48V Dali Bms 150A Bms 15S 40A On Off Lifepo4 48V Jaibaida Ap21S002 300 A Rs485","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/3a\/29\/19fbde018664e893f390a26a455f-200x200-1.jpg","attrs":{"Price":"USD 64-75 \/pcs","Brand Name":"Deligreencs","Model Number":"DL16S150A","Minimum Order Quantity":"1 pc","Delivery Time":"5-8 working days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, alibaba trade assurance","Supply Ability":"100 pcs per week","Packaging Details":"Carton","Base Material":"Plastic","Board Thickness":"1.6mm","Copper Thickness":"1oz","Min. Hole Size":"0.15mm","Min. Line Width":"0.1mm","Min. Line Spacing":"0.15mm","Surface Finishing":"HASL\\OSP\\immersion gold","Over charge protection":"Yes","With Temp sensor":"Yes","over discharge protection":"Yes","Over current protection":"Yes","Short circuit protection":"Yes","Smart function":"Blue tooth UART RS485 CAN"}}