{"product_id":"ruixu-lithium-batteries-kits-15kwh-20kwh-25kwh-30kwh-cec-sgip","title":"RUiXU RX-LFP48100 48V 100Ah 5.12kWh 3U Rack Mount LiFePO4 Battery","description":"\u003ch2\u003eRUiXU RX-LFP48100 48V 100Ah 5.12kWh 3U Rack Mount LiFePO4 Battery\u003c\/h2\u003e\n\u003cp\u003eThe RUiXU RX-LFP48100 is a 48V 100Ah Lithium Iron Phosphate (LiFePO4) server rack battery designed for residential energy storage, solar backup, and off-grid applications. It provides 51.2V nominal voltage, 5.12kWh of nominal energy, 4.92kWh of usable energy, and a standard 3U rack-mounted form factor. The battery supports RS485 and CAN communication, up to 32 units connected in parallel, and multiple installation configurations for modular energy storage systems.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5.12kWh Energy Storage:\u003c\/strong\u003e Provides 100Ah capacity at 51.2V nominal voltage for compatible 48V energy storage systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.92kWh Usable Energy:\u003c\/strong\u003e Provides approximately 4.92kWh of usable energy under the specified test conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e48V LiFePO4 Chemistry:\u003c\/strong\u003e Uses Lithium Iron Phosphate battery cells for residential and stationary energy storage applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3U Rack-Mount Design:\u003c\/strong\u003e Uses a standard 3U, 133.5mm-height format for compatible battery racks and cabinets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e19-Inch Rack Format:\u003c\/strong\u003e Designed around a 19-inch rack width for organized server-rack and energy-storage installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e32-Battery Parallel Expansion:\u003c\/strong\u003e Supports up to 32 units connected in parallel for larger battery-bank configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS485 \u0026amp; CAN Communication:\u003c\/strong\u003e Provides communication interfaces for compatible inverters and energy-management systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverter Protocol Selection:\u003c\/strong\u003e DIP address settings allow selection of RS485 baud rate and compatible inverter communication protocols.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Inverter Compatibility:\u003c\/strong\u003e CAN communication is listed for compatible Victron, SMA, Studer Innotec, Sofar, Sol-Ark, Solis, GoodWe, Deye, Growatt, SAJ, LuxPower, Megarevo, INVT, Sermatec, TBB, MUST, Sunsynk, and Schneider systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS485 Compatibility:\u003c\/strong\u003e RS485 communication is listed for compatible MPP, Voltronic, RCT, and Alpha Outback systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent BMS:\u003c\/strong\u003e Integrated Battery Management System provides over-charge, over-discharge, and over-current protection while supporting battery cell balancing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e250A Quick-Plug Capacity:\u003c\/strong\u003e Quick-plug connections provide up to 250A continuous overcurrent capacity with tool-less installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Balancing:\u003c\/strong\u003e The BMS supports battery cell balancing to help maintain cell consistency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance Access:\u003c\/strong\u003e A dedicated inspection port provides access to the BMS and fuse for service requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Installation Options:\u003c\/strong\u003e Supports wall-mounted, floor-mounted, stacked, and rack-mounted configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor Battery Design:\u003c\/strong\u003e The supplied technical specification identifies the battery as IP20 and intended for indoor installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Cycle Life:\u003c\/strong\u003e Rated for at least 6,000 cycles at 90% depth of discharge under the stated test conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Cycle Rating:\u003c\/strong\u003e The supplied documentation also specifies at least 9,500 cycles at 80% depth of discharge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-Year Warranty:\u003c\/strong\u003e The supplied product documentation specifies a 10-year warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Construction:\u003c\/strong\u003e Measures approximately 482 × 133.5 × 460mm for rack-based energy storage installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e103.6 lb Weight:\u003c\/strong\u003e Weighs approximately 47kg per battery module.\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 RUiXU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e RX-LFP48100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e 3U rack-mounted 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\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\u003eUsable Energy:\u003c\/strong\u003e 4.92kWh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage Range:\u003c\/strong\u003e 44.8V–56.0V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge Voltage:\u003c\/strong\u003e 56.0V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Voltage:\u003c\/strong\u003e 54.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Charge Current:\u003c\/strong\u003e 50A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Charge Current:\u003c\/strong\u003e 70A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Discharge Current:\u003c\/strong\u003e 50A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Discharge Current:\u003c\/strong\u003e 100A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak Discharge Current:\u003c\/strong\u003e 101–119A for 5 minutes; 120–149A for 15 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e RS485 \/ CAN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Parallel Connection:\u003c\/strong\u003e 32 batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Format:\u003c\/strong\u003e 3U \/ 133.5mm height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 482 × 133.5 × 460mm \/ approximately 19 × 5.2 × 18.1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 47kg \/ 103.6 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP Rating:\u003c\/strong\u003e IP20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Wall mounted, floor mounted, stacked, or rack mounted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -10°C to 50°C \/ 14°F to 122°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -10°C to 45°C \/ 14°F to 113°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e 5%–90%, non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Installation Altitude:\u003c\/strong\u003e 4,000m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycle Life:\u003c\/strong\u003e ≥6,000 cycles at 90% DOD under specified test conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Cycle Rating:\u003c\/strong\u003e ≥9,500 cycles at 80% DOD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign Life:\u003c\/strong\u003e 15 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL9540A, CE, IEC62619, UL1973, UN38.3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 10 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSuitable Applications\u003c\/h3\u003e\n\u003cp\u003eThe RUiXU RX-LFP48100 is designed for compatible residential energy storage, solar battery systems, backup power, and off-grid installations. Its 3U rack-mounted format, inverter communication interfaces, and parallel expansion capability make it suitable for modular battery banks installed in racks and compatible battery cabinets.\u003c\/p\u003e\n\u003ch3\u003eRack Mounting \u0026amp; Installation\u003c\/h3\u003e\n\u003cp\u003eThe RX-LFP48100 uses a 3U form factor with dimensions of approximately 482 × 133.5 × 460mm. The battery supports wall-mounted, floor-mounted, stacked, and rack-mounted installation methods. Optional bracket kits and battery cabinets can be used for different installation configurations.\u003c\/p\u003e\n\u003ch3\u003eParallel Expansion\u003c\/h3\u003e\n\u003cp\u003eUp to 32 compatible RX-LFP48100 batteries can be connected in parallel. This allows a single 5.12kWh battery module to be expanded into a larger energy storage system as capacity requirements increase. Use appropriately sized parallel cables, communication wiring, overcurrent protection, and compatible inverter equipment for expanded configurations.\u003c\/p\u003e\n\u003ch3\u003eInverter Communication\u003c\/h3\u003e\n\u003cp\u003eThe RX-LFP48100 includes RS485 and CAN communication interfaces. DIP address settings allow selection of the RS485 baud rate and compatible inverter communication protocol. CAN-compatible inverter systems listed in the supplied documentation include Victron, SMA, Studer Innotec, Sofar, Sol-Ark, Solis, GoodWe, Deye, Growatt, SAJ, LuxPower, Megarevo, INVT, Sermatec, TBB, MUST, Sunsynk, and Schneider. RS485 compatibility is listed for MPP, Voltronic, RCT, and Alpha Outback systems.\u003c\/p\u003e\n\u003ch3\u003eSmart BMS \u0026amp; Protection\u003c\/h3\u003e\n\u003cp\u003eThe integrated Battery Management System provides over-charge, over-discharge, and over-current protection while supporting battery cell balancing. The battery also includes a side inspection and maintenance port for access to the BMS and fuse.\u003c\/p\u003e\n\u003ch3\u003eIncluded Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 × RUiXU RX-LFP48100 Battery:\u003c\/strong\u003e 48V 100Ah rack-mounted LiFePO4 battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 × RJ45\/CAT5e Patch Cable:\u003c\/strong\u003e Communication cable for compatible battery and inverter connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 × Ground Cable:\u003c\/strong\u003e Grounding cable for installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 × Set of Parallel 4AWG Cables:\u003c\/strong\u003e Parallel connection cables supplied for the battery installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Operation\u003c\/h3\u003e\n\u003cp\u003eThe RX-LFP48100 is specified as an IP20 battery intended for indoor installation. Install the battery in a dry, protected location with appropriate clearance, ventilation, grounding, overcurrent protection, and communication connections. Configure the connected inverter and charging equipment according to the battery's voltage, current, and communication requirements.\u003c\/p\u003e\n\u003ch3\u003eImportant Usage Note\u003c\/h3\u003e\n\u003cp\u003eActual usable energy, charging performance, discharge capability, cycle life, and overall system capacity can vary with inverter selection, depth of discharge, charge and discharge rate, temperature, wiring, and installation conditions. The supplied documentation notes that system usable energy may vary by inverter brand and that derating can occur at certain operating temperatures. Verify battery, inverter, charger, communication, wiring, and protection requirements before commissioning.\u003c\/p\u003e","brand":"RUIXU Battery","offers":[{"title":"RX-15kWH-C","offer_id":54074130628803,"sku":"RX-LFP48100","price":3776.0,"currency_code":"USD","in_stock":true},{"title":"RX-20kWH-C","offer_id":54074130661571,"sku":"RX-LFP48100","price":4835.0,"currency_code":"USD","in_stock":true},{"title":"RX-25kWh-C","offer_id":54074130694339,"sku":"RX-LFP48100","price":5894.0,"currency_code":"USD","in_stock":true},{"title":"RX-30kWh-C","offer_id":54074130727107,"sku":"RX-LFP48100","price":6953.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/1800\/9539\/files\/5a8653_890b43f5351b4949a957ba8d3f72f7a8_mv2.jpg?v=1787852943","url":"https:\/\/www.homesteadsupplyonline.com\/products\/ruixu-lithium-batteries-kits-15kwh-20kwh-25kwh-30kwh-cec-sgip","provider":"Homestead Supply Online","version":"1.0","type":"link"}