{"product_id":"eg4-ll-s-48v-100ah-lifepo4-server-rack-battery-v4-5-12kwh-ul1973-ul9540a","title":"EG4 LL-S 48V 100Ah LiFePO4 Server Rack Battery V4 | 5.12kWh UL1973 UL9540A","description":"\u003ch2\u003eEG4 LL-S 48V 100Ah LiFePO4 Server Rack Battery (V4) | 5.12kWh UL1973 UL9540A\u003c\/h2\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe EG4 LL-S 48V 100Ah LiFePO4 Server Rack Battery (V4) is a high-performance battery engineered for serious solar and backup power systems. It features 5.12kWh of usable energy and a 100A internal BMS, making it ideal for demanding off-grid, grid-tie with backup, and commercial applications where reliability, safety, and long life are non-negotiable.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eBuilt from sixteen UL-listed 3.2V prismatic cells, the EG4-LL-S is tested to 7,000 deep discharge cycles at 80% depth of discharge, delivering over 15 years of daily use. It offers industry-leading 99% operating efficiency along with advanced BMS protections for voltage, current, temperature, and short circuits. Featuring selectable closed-loop communication with major inverter brands and easy plug-and-play rack mounting, this battery is an ideal backbone for scalable energy storage systems.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Lithium Iron Phosphate (LiFePO₄) server rack battery\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnergy Storage:\u003c\/strong\u003e 5.12kWh usable capacity at 51.2V, 100Ah\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCycle Life:\u003c\/strong\u003e Rated for 7,000 cycles at 80% depth of discharge\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDesign Life:\u003c\/strong\u003e 15+ years with daily deep cycling\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCell Quality:\u003c\/strong\u003e Tier One A+ prismatic cells with 99% operating efficiency\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBMS:\u003c\/strong\u003e Integrated EG4 Smart BMS with voltage, current, temperature and health management\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eClosed-Loop Communication:\u003c\/strong\u003e Selectable support for Schneider, Sol-Ark, Victron, Growatt and EG4 inverters\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eParallel Capability:\u003c\/strong\u003e Parallel up to 64 batteries for large banks up to 327.6kWh while maintaining BMS communication\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fully compatible with previous EG4-LL models and can serve as a master battery for V1 banks (with firmware update)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSafety Features:\u003c\/strong\u003e Dual onboard automatic fire arrestors, E-Stop capability (when used with appropriate shutdown hardware), and full short-circuit and temperature protection\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMonitoring \u0026amp; Control:\u003c\/strong\u003e On-board LCD screen, PC monitoring software and lifetime firmware updates\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnvironmental:\u003c\/strong\u003e Lead-free design with high efficiency and reduced waste over service life\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCertification:\u003c\/strong\u003e Entire battery UL1973 and UL9540A tested and rated\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSupport:\u003c\/strong\u003e 10-year warranty, supported and serviced out of Texas\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCommunication Cables:\u003c\/strong\u003e One 1 ft RS485 communication cable and one set of parallel cables per battery\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUSB Communication:\u003c\/strong\u003e One RS485 USB battery communication cable per six batteries (shipped separately)\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 51.2V\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNominal Capacity:\u003c\/strong\u003e 100Ah\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnergy:\u003c\/strong\u003e 5.12kWh\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 17.7 in x 19.3 in x 6.1 in\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 99.6 lbs (45.2 kg)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDesign Life:\u003c\/strong\u003e 15+ years at 80% DoD\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLinks\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cu\u003eEG4 LL-S 100AH – MANUAL\u003c\/u\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cu\u003eEG4 LL-S 48V 100A – SPEC-SHEET\u003c\/u\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cu\u003eINSTALLING EG4 LL-S WITH OTHER BATTERIES\u003c\/u\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e","brand":"First Point Energy Supply","offers":[{"title":"Default Title","offer_id":52873820471593,"sku":"EG4LL48V100AV4","price":1431.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/6225\/6681\/files\/EG4-LLv24.jpg?v=1774372031","url":"https:\/\/konnichiwa.ca\/products\/eg4-ll-s-48v-100ah-lifepo4-server-rack-battery-v4-5-12kwh-ul1973-ul9540a","provider":"こんにちはマート | KON NICHIWA MART","version":"1.0","type":"link"}