{"product_id":"rubix-giga-stack-series-48-volt-100-ah-lithium-battery","title":"Rubix Giga Stack Series 48V 100AH Lithium Battery - RGS-48100 (Base sold separately)","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTouchscreen LCD display for real-time monitoring of state of charge, voltage, current, balancer status, cell voltages, and fault alerts.\u003c\/li\u003e\n\u003cli\u003eModular “stack” design stacks up to 6 units vertically—no separate racks\/cabinets needed—plus parallel capability for expandable capacity.\u003c\/li\u003e\n\u003cli\u003eImpactive balancing + built‑in RPSD extends lifespan by up to 30%; rated for 6,000 cycles at 80 % DoD with 12‑year warranty.\u003c\/li\u003e\n\u003cli\u003eEnclosed cabling \u0026amp; networking compartment + casters for clean, safe installation and mobility.\u003c\/li\u003e\n\u003cli\u003eUL9540A certified (RGS51100) and UN38.3 transport certified, with BMS safety cut‑outs and breach‑vented cells.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eUpgrade your energy storage with the Rubix Giga Stack Series RGS51100. This high-performance 48 V, 100 Ah LiFePO₄ battery delivers 5.12 kWh of usable energy in a compact, stackable form factor—ideal for off-grid systems, residential backup, RVs, or commercial applications. Built by a joint venture between MillerTech and ARK Battery, Rubix brings installer-focused design, quality manufacturing, and hands-on support.\u003c\/p\u003e\n\u003cp\u003eThe modular stacking system functions like giant LEGO bricks—stack up to six units vertically without racks, and parallel stacks to scale with demand. A solid base and lid package (sold separately) ensures a secure foundation and clean cable management.\u003c\/p\u003e\n\u003cp\u003eYour system intelligence lives in the touchscreen LCD: view key metrics like SOC%, voltage, amps in\/out, balancer status, cell-level voltages, and fault codes—all at a glance.\u003c\/p\u003e\n\u003cp\u003ePerformance-wise, RGS51100 supports continuous discharge at 90 A (recommended 75 A), peak discharge up to 200 A surge, and continuous charging at 70 A (peak 80 A). The robust LiFePO₄ prismatic cells and impactive balancing deliver up to 6,000 full cycles at 80 % DoD (or 8,500 cycles at 50 % DoD), with an 80 % end-of-life capacity guarantee—backed by a 12-year warranty.\u003c\/p\u003e\n\u003cp\u003eSafety is baked in: the integrated BMS includes low\/high voltage cut-offs, over-current protection, over temperature safeguards up to 135 °F, and ruptured-cell venting. The stack supports closed-loop CANBUS inverter communication to optimize EQ, absorb and float charging protocols .\u003c\/p\u003e\n\u003cp\u003eThis model is UL9540A certified and UN38.3 approved for shipping. Housed in an IP50 enclosure, it is recommended for dry, climate-controlled indoor deployment\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Rubix Giga Stack?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBenefit\u003c\/th\u003e\n\u003cth\u003eExplanation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstaller-Friendly\u003c\/td\u003e\n\u003ctd\u003eNo racks required—quick vertical stacking, hidden cabling, caster-mobility.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpandable \u0026amp; Future-Proof\u003c\/td\u003e\n\u003ctd\u003eStack and parallel battery modules seamlessly as power needs grow.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtensive Warranty \u0026amp; Cycle Life\u003c\/td\u003e\n\u003ctd\u003e6,000 cycles at 80 % DoD, 12-year coverage—lower TCO.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExceptional Efficiency\u003c\/td\u003e\n\u003ctd\u003eImpactive balancing keeps cells in sync for deeper discharge and longer life.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafe \u0026amp; Certified\u003c\/td\u003e\n\u003ctd\u003eUL9540A certified, BMS protections, safety venting, and compliant for international transport.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eResidential Solar + Backup: Scale capacity without redesigning your system footprint.\u003c\/li\u003e\n\u003cli\u003eCommercial\/Off-Grid Microgrids: Networked CAN control and high throughput support heavy operations.\u003c\/li\u003e\n\u003cli\u003eMobile Installations: Rugged form factor and casters make it perfect for mobile setups like RVs or event trailers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRubix RGS51100 battery module (48 V, 100 Ah, 5.12 kWh)\u003c\/li\u003e\n\u003cli\u003eStandard M8 bolt-on terminals (DIN style)\u003c\/li\u003e\n\u003cli\u003eBuilt-in BMS and touchscreen LCD\u003c\/li\u003e\n\u003cli\u003eIntegrated balancing and safety systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: For safe installation, include one Rubix Giga Stack Base \u0026amp; Lid kit per stack.\u003c\/p\u003e\n\u003ch2\u003eSpecifications Table\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eRGS51100 (100 Ah)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eRGS51100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry\u003c\/td\u003e\n\u003ctd\u003eLiFePO₄ (Lithium Iron Phosphate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e48 V (Actual @20 % SOC: 51.2 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e100 Ah (5.12 kWh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Discharge Current\u003c\/td\u003e\n\u003ctd\u003e90 A (recommend 75 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Surge Discharge (10 ms)\u003c\/td\u003e\n\u003ctd\u003e200 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Charge Current\u003c\/td\u003e\n\u003ctd\u003e70 A (peak 80 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle Life (100 % DoD)\u003c\/td\u003e\n\u003ctd\u003e4,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle Life (80 % DoD)\u003c\/td\u003e\n\u003ctd\u003e6,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle Life (50 % DoD)\u003c\/td\u003e\n\u003ctd\u003e8,500 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e12 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS Protections\u003c\/td\u003e\n\u003ctd\u003eOver\/under voltage, over-current, temp (\u0026gt; 135 °F), cell balancing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL9540A certified, UN38.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Stack Height\u003c\/td\u003e\n\u003ctd\u003e6 modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStack Parallel Capability\u003c\/td\u003e\n\u003ctd\u003eUp to 4 stacks parallel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eSee spec sheet drawing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e117 lb (53 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003c!-- notionvc: 45178cb9-419c-4868-bad3-b0fdfe098d8d --\u003e\u003c\/p\u003e","brand":"Rubix","offers":[{"title":"Default Title","offer_id":52207565275446,"sku":"RGS-48100","price":1264.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/2233\/8102\/files\/freaa_2_1.jpg?v=1749582438","url":"https:\/\/thesolarstore.com\/products\/rubix-giga-stack-series-48-volt-100-ah-lithium-battery","provider":"The Solar Store","version":"1.0","type":"link"}