{"product_id":"sok-sk48v100n-48v-100ah-server-rack-lifepo4-battery","title":"SOK SK48V100N 48V 100Ah Server Rack LiFePO4 Battery","description":"\u003ch2\u003eSOK SK48V100N 48V 100Ah Server Rack LiFePO4 Battery\u003c\/h2\u003e\n\u003cp\u003eThe SOK SK48V100N is a 48V-class server rack LiFePO4 battery with a 51.2V nominal voltage, 100Ah capacity, and 5.12kWh of stored energy. It is designed for compatible residential backup, off-grid solar, and stationary energy storage systems, featuring a built-in Smart BMS, internal heater, CAN bus and RS485 communication, Bluetooth monitoring, and a rack-mountable design.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5.12kWh Energy Capacity:\u003c\/strong\u003e Provides 100Ah of nominal capacity at 51.2V for compatible 48V energy storage systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiFePO4 Chemistry:\u003c\/strong\u003e Uses Lithium Iron Phosphate chemistry for long-term stationary energy storage applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3U Server Rack Design:\u003c\/strong\u003e Rack-mountable construction supports organized installation in compatible 19-inch battery racks and cabinets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Smart BMS:\u003c\/strong\u003e Integrated Battery Management System provides multiple protection and battery management functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Heater:\u003c\/strong\u003e Internal 100W heating supports operation and charging in cold conditions within the specified temperature limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Monitoring:\u003c\/strong\u003e Provides wireless battery information and system monitoring through a compatible mobile application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAN Bus \u0026amp; RS485 Communication:\u003c\/strong\u003e Supports communication with compatible inverters and energy storage equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Inverter Compatibility:\u003c\/strong\u003e Designed to work with compatible inverter systems using supported CAN bus or RS485 communication protocols.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100A Continuous Discharge:\u003c\/strong\u003e Provides up to 100A of continuous discharge current for compatible 48V systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100A Maximum Charge Current:\u003c\/strong\u003e Supports charging currents of up to 100A when used with compatible charging equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50A Recommended Charge Current:\u003c\/strong\u003e The recommended charging current is 50A for standard operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Cycle Life:\u003c\/strong\u003e Rated for more than 6,000 cycles at 80% depth of discharge and a 0.5C rate according to the supplied product information.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance-Free Operation:\u003c\/strong\u003e Designed for lithium battery operation without routine watering or acid maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Charge Circuit:\u003c\/strong\u003e Includes a pre-charge circuit designed to help reduce the risk of BMS damage from high-capacitance inverter inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn\/Off Power Switch:\u003c\/strong\u003e Integrated power control provides convenient battery operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaster\/Slave Support:\u003c\/strong\u003e Supports automatic master\/slave assignment for compatible multi-battery installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor Rack Installation:\u003c\/strong\u003e IP20 enclosure protection is intended for dry, protected indoor installation environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-Year Warranty:\u003c\/strong\u003e Supplied product information lists a 7-year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SOK Battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Server rack LiFePO4 battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e Lithium Iron Phosphate (LiFePO4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Voltage:\u003c\/strong\u003e 48V class\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 51.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Capacity:\u003c\/strong\u003e 100Ah\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Energy:\u003c\/strong\u003e 5.12kWh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Specification:\u003c\/strong\u003e 3.2V 100Ah cells\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Continuous Charge Current:\u003c\/strong\u003e 100A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Charge Current:\u003c\/strong\u003e 50A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Charge Voltage:\u003c\/strong\u003e Up to 58.4V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Continuous Discharge Current:\u003c\/strong\u003e 100A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak Discharge Current:\u003c\/strong\u003e 120A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Low-Voltage Disconnect:\u003c\/strong\u003e 44.8V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Heater:\u003c\/strong\u003e 100W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOTA Support:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e CAN bus and RS485\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Format:\u003c\/strong\u003e 3U\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 19.14 × 16.95 × 5.22 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 100 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e M8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Torque:\u003c\/strong\u003e 80–100 in-lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Material:\u003c\/strong\u003e SPCC + SGCC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Rating:\u003c\/strong\u003e IP20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge Temperature:\u003c\/strong\u003e -20°C to 60°C \/ -4°F to 140°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge Temperature:\u003c\/strong\u003e -20°C to 50°C \/ -4°F to 122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -5°C to 35°C \/ 23°F to 95°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Cycle Life:\u003c\/strong\u003e More than 6,000 cycles at 80% depth of discharge and 0.5C rate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 7 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSuitable Applications\u003c\/h3\u003e\n\u003cp\u003eThe SOK SK48V100N is designed for compatible 48V-class stationary energy storage applications, including home backup power, off-grid solar systems, battery banks, and rack-mounted energy storage installations. Its 5.12kWh capacity and 3U rack form factor make it suitable for systems where organized battery installation and inverter communication are required.\u003c\/p\u003e\n\u003ch3\u003eInverter Communication\u003c\/h3\u003e\n\u003cp\u003eThe battery provides CAN bus and RS485 communication for integration with compatible inverter systems. Supported communication depends on the inverter model, protocol selection, wiring, and system configuration. Confirm inverter compatibility and communication settings before commissioning the battery.\u003c\/p\u003e\n\u003ch3\u003eBluetooth Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe built-in Bluetooth functionality provides access to available battery information through a compatible mobile application. Monitoring can be used to view battery operating information and system status without relying solely on the inverter display.\u003c\/p\u003e\n\u003ch3\u003eBattery Management \u0026amp; Protection\u003c\/h3\u003e\n\u003cp\u003eThe integrated Smart BMS is designed to manage battery operating conditions and provide protection against conditions that may affect the battery. The battery also includes a pre-charge circuit intended to help reduce electrical stress when connecting to high-capacitance inverter systems.\u003c\/p\u003e\n\u003ch3\u003eRack Installation\u003c\/h3\u003e\n\u003cp\u003eThe SK48V100N uses a 3U rack-mountable design measuring 19.14 × 16.95 × 5.22 inches. The SPCC + SGCC enclosure has an IP20 rating, making the battery suitable for dry, protected indoor rack cabinets, server racks, utility rooms, and similar energy-storage environments.\u003c\/p\u003e\n\u003ch3\u003eCold-Weather Operation\u003c\/h3\u003e\n\u003cp\u003eThe built-in 100W heater is designed to support battery operation in cold conditions. Charging and discharging must remain within the specified temperature limits, and the complete installation should use charging equipment and settings compatible with the battery manufacturer's requirements.\u003c\/p\u003e\n\u003ch3\u003eImportant Usage Note\u003c\/h3\u003e\n\u003cp\u003eActual battery performance depends on inverter settings, connected loads, charging equipment, battery temperature, state of charge, wiring, and installation conditions. Use compatible LiFePO4 charging equipment and follow the manufacturer's voltage, current, communication, temperature, and protection requirements. Because the battery is IP20 rated, install it in a clean, dry, protected indoor location away from rain, standing water, and direct outdoor exposure.\u003c\/p\u003e","brand":"SOK Battery","offers":[{"title":"Default Title","offer_id":54073974292675,"sku":"SK48V100N","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/1800\/9539\/files\/0fa809_a15f5f76c4b94fb1bf5e0c01daee4086_mv2.png?v=1787823682","url":"https:\/\/www.homesteadsupplyonline.com\/products\/sok-sk48v100n-48v-100ah-server-rack-lifepo4-battery","provider":"Homestead Supply Online","version":"1.0","type":"link"}