{"product_id":"smte-61-44kwh-high-voltage-lifepo4-battery-set-commercial-ess","title":"SMTE 61.44kWh High Voltage LiFePO4 Battery Set – Commercial ESS","description":"\u003cp\u003e\u003ccode\u003eSMTE 61.44kWh 614.4V High Voltage LiFePO4 Lithium Battery Set – Commercial Energy Storage System (12x 5.12kWh Modules, Master HV Control Box \u0026amp; Rack)\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eScale large commercial facilities, industrial plants, agricultural estates, and high-demand solar setups with the \u003cb\u003e61.44kWh 614.4V High Voltage LiFePO4 Lithium Battery Set (BOS-G)\u003c\/b\u003e. Engineered as a complete, pre-configured high-voltage energy storage solution, this commercial battery system includes 12 modular 5.12kWh LiFePO4 battery packs, a dedicated master High-Voltage Cluster Control Box (HVB750V\/100A), and a standard 19-inch 3U multi-tier battery rack. Operating at up to 614.4V nominal high-voltage to minimize transmission losses and boost inverter round-trip efficiency, it delivers heavy-duty energy security and seamless compatibility with three-phase high-voltage hybrid inverters.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eComplete High-Voltage Commercial System:\u003c\/b\u003e Includes 12x 5.12kWh battery modules, 1x Master Cluster Control Box (HVB750V\/100A), and 1x heavy-duty vertical battery rack for a clean, turnkey installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMassive 61.44kWh Storage Capacity:\u003c\/b\u003e High-density commercial storage engineered to run heavy three-phase inductive loads, manufacturing machinery, and large facility backup circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEfficient High-Voltage Architecture (Up to 614.4V):\u003c\/b\u003e Series-connected high-voltage design drastically cuts current flow and heat dissipation compared to low-voltage systems, optimizing solar round-trip efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMaster High-Voltage BMS Cluster Control Box:\u003c\/b\u003e Top-mounted HV control unit automatically balances cell voltages and currents while protecting against overcharge, overdischarge, overcurrent, and extreme temperatures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eModular Standard 19-Inch Rack Design:\u003c\/b\u003e Embedded 19-inch slide-in modules with front grab handles allow straightforward assembly, organized inter-module series wiring, and easy maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEco-Friendly Cobalt-Free LiFePO4:\u003c\/b\u003e Premium Lithium Iron Phosphate chemistry provides long cycle life, low self-discharge (up to 6 months shelf life), and safe indoor operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMulti-Point Thermal Management:\u003c\/b\u003e Integrated sensors continuously detect temperatures across critical power electronics, individual cells, and high-voltage DC plug-ins.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRemote Monitoring \u0026amp; Cloud Upgrades:\u003c\/b\u003e Fully compatible with USB, Wi-Fi, and remote cloud firmware upgrades and diagnostics when integrated with hybrid inverters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBattery System \u0026amp; Capacity\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSeries \/ Model:\u003c\/b\u003e BOS-G Commercial Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBattery Chemistry:\u003c\/b\u003e Lithium Iron Phosphate (LiFePO4 \/ Cobalt-Free)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTotal Nominal System Energy:\u003c\/b\u003e 61.44 kWh\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eModule Breakdown:\u003c\/b\u003e 12 × 5.12kWh Battery Modules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eNominal System Operating Voltage:\u003c\/b\u003e Up to 614.4V DC (High Voltage System)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMaster Controller:\u003c\/b\u003e 1 × HVB750V\/100A-EU Cluster Control Box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eControl, Interface \u0026amp; Electrical Data\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOperating Voltage Range:\u003c\/b\u003e 153.6V – 614.4V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eProtection Safeguards:\u003c\/b\u003e Overcharge, Overdischarge, Overcurrent, Short-Circuit, Multi-Point Temperature Monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eConnectivity \u0026amp; Monitoring:\u003c\/b\u003e CAN, RS485, USB, Wi-Fi Remote Monitoring \u0026amp; Cloud Upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOperating Temperature Range:\u003c\/b\u003e -20°C to +55°C (-4°F to 131°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eRack \u0026amp; Mechanical Data\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRack Type:\u003c\/b\u003e Heavy-Duty 3U Multi-Tier 19-Inch Embedded Battery Rack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eForm Factor:\u003c\/b\u003e Vertical Free-Standing Rack Tower with Adjustable Leveling Feet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIngress Protection Rating:\u003c\/b\u003e IP20 (Indoor Installation)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eInverter Compatibility:\u003c\/b\u003e 3-Phase High-Voltage Hybrid Inverters (Deye, Sunsynk, Solis, etc.)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eWarranty:\u003c\/b\u003e 10-Year Comprehensive Warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SASTRO SMTE","offers":[{"title":"Default Title","offer_id":49151740674265,"sku":null,"price":313500.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0812\/3219\/9897\/files\/imgi_15_deye-12pcs-5.12-61kwh-lithium-hv.png?v=1787683640","url":"https:\/\/sastro.co.za\/products\/smte-61-44kwh-high-voltage-lifepo4-battery-set-commercial-ess","provider":"Sastro","version":"1.0","type":"link"}