{"product_id":"fronus-ld55-ultra-5-12kwh-51-2v-lifepo4-lithium-battery-with-wifi","title":"Fronus LD55 Ultra 5.12kWh 51.2V LiFePO₄ Lithium Battery with WiFi","description":"\u003cdiv class=\"satluj-specifications\"\u003e\n\n\u003ch2\u003eFronus LD55 Ultra – Technical Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eSpecification\u003c\/th\u003e\n\n\u003cth\u003eDetails\u003c\/th\u003e\n\n\u003c\/tr\u003e\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBrand\u003c\/td\u003e\n\n\u003ctd\u003eFronus\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eModel\u003c\/td\u003e\n\n\u003ctd\u003eLD55 Ultra\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\n\u003ctd\u003eLiFePO₄\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBattery Configuration\u003c\/td\u003e\n\n\u003ctd\u003e1P16S\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eNominal Energy\u003c\/td\u003e\n\n\u003ctd\u003e5.12kWh\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\n\u003ctd\u003e51.2V\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRated Capacity\u003c\/td\u003e\n\n\u003ctd\u003e102–106Ah\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\n\u003ctd\u003e42.4–57.6V\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRecommended Current\u003c\/td\u003e\n\n\u003ctd\u003e100A\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaximum Charge Current\u003c\/td\u003e\n\n\u003ctd\u003e100A\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaximum Discharge Current\u003c\/td\u003e\n\n\u003ctd\u003e135A\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePeak Current\u003c\/td\u003e\n\n\u003ctd\u003e200A for 10 Seconds (Up to 35°C)\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eLife Cycle\u003c\/td\u003e\n\n\u003ctd\u003e\u0026gt;8000 Cycles at 70% DOD\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\n\u003ctd\u003eCAN \/ RS485\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWiFi\u003c\/td\u003e\n\n\u003ctd\u003eBuilt-In WiFi\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eHMI\u003c\/td\u003e\n\n\u003ctd\u003e3.5-inch LCD Touchscreen\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eIndicators\u003c\/td\u003e\n\n\u003ctd\u003eStatus Light + SOC Power Indicators\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMonitoring\u003c\/td\u003e\n\n\u003ctd\u003eCell-Level Voltage \u0026amp; Temperature Tracking\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCharging Temperature\u003c\/td\u003e\n\n\u003ctd\u003e0°C to +55°C\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDischarging Temperature\u003c\/td\u003e\n\n\u003ctd\u003e-20°C to +55°C\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\n\u003ctd\u003e-20°C to 30°C (12 months); 30°C to 60°C (6 months)\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSingle String Quantity\u003c\/td\u003e\n\n\u003ctd\u003e16 pcs\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDimensions (W × H × D)\u003c\/td\u003e\n\n\u003ctd\u003e335 × 626 × 169 mm\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\n\u003ctd\u003e42 kg\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\n\u003ctd\u003e46 kg\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\n\u003ctd\u003eWall \/ Floor \/ Rack Mounting\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eEnclosure Protection\u003c\/td\u003e\n\n\u003ctd\u003eIP40\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCooling\u003c\/td\u003e\n\n\u003ctd\u003eNatural Cooling\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\n\u003ctd\u003e20–85% RH (Non-Condensing)\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAltitude\u003c\/td\u003e\n\n\u003ctd\u003e\u0026lt;3000m\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\n\u003ctd\u003e5 Years\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\n\u003ctd\u003eIEC 62477, IEC 62619, IEC 60730, IEC 63056, IEC 61000, UN38.3\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n\n.satluj-specifications {\u003cbr \/\u003e\n\n    width: 100%;\u003cbr \/\u003e\n\n    margin: 20px 0;\u003cbr \/\u003e\n\n    font-family: inherit;\u003cbr \/\u003e\n\n}\u003c\/p\u003e\n\n\u003cp\u003e.satluj-specifications h2 {\u003cbr \/\u003e\n\n    font-size: 28px;\u003cbr \/\u003e\n\n    line-height: 1.3;\u003cbr \/\u003e\n\n    margin-bottom: 22px;\u003cbr \/\u003e\n\n    color: #172b4d;\u003cbr \/\u003e\n\n}\u003c\/p\u003e\n\n\u003cp\u003e.satluj-specifications table {\u003cbr \/\u003e\n\n    width: 100%;\u003cbr \/\u003e\n\n    border-collapse: collapse;\u003cbr \/\u003e\n\n    font-size: 15px;\u003cbr \/\u003e\n\n    background: #ffffff;\u003cbr \/\u003e\n\n}\u003c\/p\u003e\n\n\u003cp\u003e.satluj-specifications th {\u003cbr \/\u003e\n\n    background: #f1f3f5;\u003cbr \/\u003e\n\n    color: #172b4d;\u003cbr \/\u003e\n\n    text-align: left;\u003cbr \/\u003e\n\n    font-weight: 600;\u003cbr \/\u003e\n\n    padding: 14px;\u003cbr \/\u003e\n\n    border: 1px solid #e1e5e9;\u003cbr \/\u003e\n\n}\u003c\/p\u003e\n\n\u003cp\u003e.satluj-specifications td {\u003cbr \/\u003e\n\n    padding: 13px 14px;\u003cbr \/\u003e\n\n    border: 1px solid #e1e5e9;\u003cbr \/\u003e\n\n    color: #344054;\u003cbr \/\u003e\n\n    vertical-align: top;\u003cbr \/\u003e\n\n}\u003c\/p\u003e\n\n\u003cp\u003e.satluj-specifications td:first-child {\u003cbr \/\u003e\n\n    width: 45%;\u003cbr \/\u003e\n\n    font-weight: 600;\u003cbr \/\u003e\n\n    color: #172b4d;\u003cbr \/\u003e\n\n}\u003c\/p\u003e\n\n\u003cp\u003e.satluj-specifications tr:nth-child(even) td {\u003cbr \/\u003e\n\n    background: #fafbfc;\u003cbr \/\u003e\n\n}\u003c\/p\u003e\n\n\u003cp\u003e@media (max-width: 768px) {\u003cbr \/\u003e\n\n    .satluj-specifications h2 { font-size: 21px; }\u003cbr \/\u003e\n\n    .satluj-specifications table { font-size: 13px; }\u003c\/p\u003e\n\n\u003cp\u003e    .satluj-specifications th,\u003cbr \/\u003e\n\n    .satluj-specifications td {\u003cbr \/\u003e\n\n        padding: 10px 8px;\u003cbr \/\u003e\n\n    }\u003cbr \/\u003e\n\n}\u003cbr \/\u003e\n\n\u003c\/style\u003e\n\n\u003ch2\u003eFronus LD55 Ultra 5.12kWh Lithium Battery\u003c\/h2\u003e\n\nThe \u003cstrong\u003eFronus LD55 Ultra 5.12kWh Lithium Battery\u003c\/strong\u003e is a LiFePO₄ energy-storage solution designed for compatible residential and commercial solar backup systems.\n\n\n\nFeaturing a \u003cstrong\u003e51.2V nominal voltage\u003c\/strong\u003e, \u003cstrong\u003e102–106Ah rated capacity\u003c\/strong\u003e and \u003cstrong\u003e5.12kWh nominal energy\u003c\/strong\u003e, the LD55 Ultra combines high discharge capability with intelligent monitoring and flexible installation.\n\n\u003ch3\u003e5.12kWh LiFePO₄ Energy Storage\u003c\/h3\u003e\n\nThe LD55 Ultra uses Lithium Iron Phosphate (LiFePO₄) battery technology in a 1P16S configuration. Its operating voltage range is 42.4V to 57.6V.\n\n\u003ch3\u003e135A Maximum Discharge\u003c\/h3\u003e\n\nThe battery has a recommended current of 100A. Maximum charging current is rated at 100A, while maximum discharge current reaches \u003cstrong\u003e135A\u003c\/strong\u003e.\n\n\n\nFor short-duration high-power requirements, the battery supports a \u003cstrong\u003e200A peak current for 10 seconds at temperatures up to 35°C\u003c\/strong\u003e.\n\n\u003ch3\u003e8000+ Cycle Rating\u003c\/h3\u003e\n\nAccording to the manufacturer datasheet, the LD55 Ultra is rated for \u003cstrong\u003emore than 8,000 cycles at 70% Depth of Discharge (DOD)\u003c\/strong\u003e.\n\n\u003ch3\u003e3.5-Inch LCD Touchscreen\u003c\/h3\u003e\n\nA built-in \u003cstrong\u003e3.5-inch LCD touchscreen\u003c\/strong\u003e, status light and SOC power indicators provide convenient access to important battery operating information.\n\n\u003ch3\u003eBuilt-In WiFi \u0026amp; Cell-Level Monitoring\u003c\/h3\u003e\n\nBuilt-in WiFi enables remote access, while cell-level monitoring provides individual cell voltage and temperature tracking for more detailed battery monitoring.\n\n\u003ch3\u003eCAN \u0026amp; RS485 Communication\u003c\/h3\u003e\n\nThe LD55 Ultra supports both \u003cstrong\u003eCAN and RS485 communication interfaces\u003c\/strong\u003e for communication with compatible solar inverter systems.\n\n\u003ch3\u003eFlexible Installation\u003c\/h3\u003e\n\nThe battery supports \u003cstrong\u003ewall, floor and rack mounting\u003c\/strong\u003e, providing flexibility for different indoor solar energy-storage installations.\n\n\u003ch3\u003eIP40 Indoor Protection\u003c\/h3\u003e\n\nThe LD55 Ultra carries an \u003cstrong\u003eIP40 enclosure protection rating\u003c\/strong\u003e and is intended for indoor use. Natural cooling is used for thermal management.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\n \t\u003cli\u003e5.12kWh nominal energy\u003c\/li\u003e\n\n \t\u003cli\u003e51.2V nominal voltage\u003c\/li\u003e\n\n \t\u003cli\u003e102–106Ah rated capacity\u003c\/li\u003e\n\n \t\u003cli\u003eLiFePO₄ battery chemistry\u003c\/li\u003e\n\n \t\u003cli\u003eA+ grade quality cells\u003c\/li\u003e\n\n \t\u003cli\u003e42.4–57.6V operating voltage range\u003c\/li\u003e\n\n \t\u003cli\u003e100A recommended current\u003c\/li\u003e\n\n \t\u003cli\u003e100A maximum charge current\u003c\/li\u003e\n\n \t\u003cli\u003e135A maximum discharge current\u003c\/li\u003e\n\n \t\u003cli\u003e200A peak current for 10 seconds, up to 35°C\u003c\/li\u003e\n\n \t\u003cli\u003e\u0026gt;8000 cycles at 70% DOD\u003c\/li\u003e\n\n \t\u003cli\u003eBuilt-in WiFi\u003c\/li\u003e\n\n \t\u003cli\u003e3.5-inch LCD touchscreen\u003c\/li\u003e\n\n \t\u003cli\u003eStatus light and SOC indicators\u003c\/li\u003e\n\n \t\u003cli\u003eCell-level voltage and temperature monitoring\u003c\/li\u003e\n\n \t\u003cli\u003eCAN \/ RS485 communication\u003c\/li\u003e\n\n \t\u003cli\u003eWall \/ floor \/ rack mounting\u003c\/li\u003e\n\n \t\u003cli\u003eIP40 enclosure protection\u003c\/li\u003e\n\n \t\u003cli\u003eNatural cooling\u003c\/li\u003e\n\n \t\u003cli\u003e5-year warranty\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n\n \t\u003cli\u003eResidential hybrid solar systems\u003c\/li\u003e\n\n \t\u003cli\u003eHome battery backup\u003c\/li\u003e\n\n \t\u003cli\u003eCommercial solar backup\u003c\/li\u003e\n\n \t\u003cli\u003eCompatible 48V-class solar systems\u003c\/li\u003e\n\n \t\u003cli\u003eIndoor energy-storage installations\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cstrong\u003eBuy the Fronus LD55 Ultra 5.12kWh Lithium Battery from Satluj Solar\u003c\/strong\u003e for genuine solar energy-storage equipment and professional system guidance.\u003ch3\u003eAdditional specifications\u003c\/h3\u003e\u003ctable style=\"width:100%\"\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eFronus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eLithium Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e102Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Class\u003c\/th\u003e\n\u003ctd\u003e51.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Fronus","offers":[{"title":"Default Title","offer_id":56241221501300,"sku":"FRONUS-LD55-ULTRA","price":215000.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/9960\/6132\/files\/Fronus-LD55-Ultra-5.12kWh-51.2V-LiFePO4-Lithium-Battery.png?v=1791107183","url":"https:\/\/satlujsolar.com\/products\/fronus-ld55-ultra-5-12kwh-51-2v-lifepo4-lithium-battery-with-wifi","provider":"Satluj Solar","version":"1.0","type":"link"}