{"product_id":"smte-15kwh-52v-300ah-lifepo4-lithium-battery-high-capacity-solar-energy-storage-15-12-low-voltage-ip55","title":"SMTE 15kWh 52V 300Ah LiFePO4 Lithium Battery – High-Capacity Solar Energy Storage (15\/12 Low Voltage, IP55)","description":"\u003cp\u003ePower your large residential home, estate, or commercial business with the \u003cb\u003e15kWh (15\/12) 52V 300Ah LiFePO4 Lithium Battery\u003c\/b\u003e. Engineered with premium Lithium Iron Phosphate chemistry and an advanced Shunt Trip-protected Battery Management System (BMS), this high-capacity low-voltage storage unit delivers 12kWh of daily usable energy at 80% DoD. Designed to suit 48V inverter setups with up to 15kVA rated continuous inverter power, it features a massive 300A continuous current capability, pre-wired dual \u003cspan class=\"math-inline\"\u003e$2\\times 50\\text{ mm}^2$\u003c\/span\u003e DC fly leads per electrode, dual RJ45 CAN Bus ports, and an IP55-rated aluminum enclosure built for an expected service life of over 16 to 20 years.\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\u003eMassive 15kWh Total Capacity (12kWh Usable):\u003c\/b\u003e Delivers 12kWh of dependable daily energy at 80% DoD to reliably support heavy household loads, central air conditioning, and light commercial operations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHeavy-Duty 300A Continuous Current:\u003c\/b\u003e Delivers up to 300A continuous charging and discharging current to easily handle large power surges and high inverter demands up to 15kVA.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eExceptional \u0026gt;16-Year Service Life:\u003c\/b\u003e Premium LiFePO4 chemistry provides \u003cspan class=\"math-inline\"\u003e$\u0026gt;5500$\u003c\/span\u003e cycles at 80% DoD (\u0026gt;16 years expected life) and \u003cspan class=\"math-inline\"\u003e$\u0026gt;7500$\u003c\/span\u003e cycles at 50% DoD (\u0026gt;20 years expected life).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBMS-Actuated Shunt Trip Circuit Breaker:\u003c\/b\u003e High-current breaker automatically trips via the BMS during critical faults and features manual reset for ultimate electrical safety.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHeavy-Duty Integrated DC Fly Leads:\u003c\/b\u003e Equipped with dual \u003cspan class=\"math-inline\"\u003e$2\\times 50\\text{ mm}^2$\u003c\/span\u003e pre-wired positive (red) and negative (black) cables per electrode for fast, low-resistance inverter connectivity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSmart CAN Bus Control Interface:\u003c\/b\u003e Dual RJ45 CAN Bus communication ports provide seamless synchronization with leading 48V hybrid inverters and multi-battery parallel expansion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRugged IP55 Powder-Coated Enclosure:\u003c\/b\u003e Built with high-grade aluminum with a durable white powder-coated finish and silver back, suitable for protected indoor and undercover environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eComprehensive Human Interface:\u003c\/b\u003e Features a 0–100% State of Charge (SOC) meter, error alert light, error reset button, and a serial RS232 programming port.\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 Performance \u0026amp; Capacity\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eModel:\u003c\/b\u003e LiTE Home \/ Business 15\/12\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBattery Chemistry:\u003c\/b\u003e Lithium Iron Phosphate (LiFePO4)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTotal Energy Capacity:\u003c\/b\u003e 15 kWh\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEnergy Capacity @ 80% DoD:\u003c\/b\u003e 12 kWh\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCurrent Capacity:\u003c\/b\u003e 300 Ah\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eNominal Voltage:\u003c\/b\u003e 52 V (To suit 48V Inverters | Min: 47V, Max: 56V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMax. Recommended Inverter Rated Power:\u003c\/b\u003e 15 kVA (Continuous)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCurrent \u0026amp; Output Parameters\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMax. \u0026amp; Continuous Current:\u003c\/b\u003e 300 A (Charge \u0026amp; Discharge)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eExpected Service Life:\u003c\/b\u003e \u0026gt; 16 Years (\u0026gt; 5,500 Cycles @ 80% DoD) | \u0026gt; 20 Years (\u0026gt; 7,500 Cycles @ 50% DoD)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eScalability:\u003c\/b\u003e Supports Parallel Multi-Battery Interconnection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSafety, Interface \u0026amp; Mechanical Data\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDC Connection Cables:\u003c\/b\u003e Integrated Fly Leads (\u003cspan class=\"math-inline\"\u003e$2 \\times 50\\text{ mm}^2$\u003c\/span\u003e per electrode)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBMS Protection:\u003c\/b\u003e Shunt Trip Breaker, Overcurrent, Cell Under\/Over Voltage, Temperature, Weak Cell Detection, Min SOC Control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eControl \u0026amp; Communication:\u003c\/b\u003e 2 × RJ45 Sockets (CAN Bus Inverter\/Parallel Link), RS232 Serial Port, Optional Wi-Fi Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHuman Interface:\u003c\/b\u003e 0–100% SOC Display, Error Indicator Light, Error Reset Button\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEnclosure \u0026amp; Rating:\u003c\/b\u003e Aluminum Chassis (White Front\/Sides, Silver Back), IP55 Rated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDimensions (H × W × D):\u003c\/b\u003e 976 mm × 540 mm × 265 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eNet Weight:\u003c\/b\u003e 158 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SASTRO SMTE","offers":[{"title":"Default Title","offer_id":49151943966937,"sku":null,"price":96750.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0812\/3219\/9897\/files\/dryrtuu.jpg?v=1787689047","url":"https:\/\/sastro.co.za\/products\/smte-15kwh-52v-300ah-lifepo4-lithium-battery-high-capacity-solar-energy-storage-15-12-low-voltage-ip55","provider":"Sastro","version":"1.0","type":"link"}