{"product_id":"15kwh-51-2v-felicity-lithium-battery-300ah","title":"15kWh 51.2V Felicity Lithium Battery 300AH","description":"\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003e\u003cstrong\u003e15kWh 51.2V Felicity Lithium Battery (FLA48300)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Felicity 15kWh Lithium Battery is a high-capacity 51.2V LiFePO₄ energy storage unit designed for home, commercial, and solar applications.\u003cbr\u003eIt features long cycle life, stable LiFePO₄ chemistry, a built-in smart BMS, and support for large multi-battery parallel systems.\u003cbr\u003eWith advanced communication protocols and a robust design, it is ideal for hybrid, grid-tied, and off-grid installations requiring reliable large-scale energy storage.\u003c\/p\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-safety LiFePO₄ chemistry with long cycle life and stable operation.\u003c\/li\u003e\n\u003cli\u003eUsable capacity of 15kWh – ideal for medium to large residential systems.\u003c\/li\u003e\n\u003cli\u003eBuilt-in Smart BMS offering over-charge, over-discharge, temperature, and short-circuit protection.\u003c\/li\u003e\n\u003cli\u003eSupports parallel expansion — up to 16 units for large storage banks.\u003c\/li\u003e\n\u003cli\u003eRS485 \/ CAN communication for wide inverter compatibility.\u003c\/li\u003e\n\u003cli\u003eRobust cabinet-style housing with optional wall or floor placement.\u003c\/li\u003e\n\u003cli\u003eLCD status display for SOC, voltage, alarms, and performance data.\u003c\/li\u003e\n\u003cli\u003eDesigned for daily cycling with over 6,000 cycles at 80% DOD.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e FLA48300\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsable Capacity:\u003c\/strong\u003e 15kWh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 51.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e 44.8 – 57.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Charge Cut-off Voltage:\u003c\/strong\u003e 57.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Discharge Cut-off Voltage:\u003c\/strong\u003e 44.8V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Charge\/Discharge Current:\u003c\/strong\u003e 200A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Charge\/Discharge Current:\u003c\/strong\u003e 100A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Output Power:\u003c\/strong\u003e 10,000W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Output Power:\u003c\/strong\u003e 5,500W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth of Discharge (DOD):\u003c\/strong\u003e 80%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycle Life:\u003c\/strong\u003e ≥ 6,000 Cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Connection:\u003c\/strong\u003e Up to 16 Units in Parallel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e RS485 \/ CAN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 148kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGross Weight:\u003c\/strong\u003e 163kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 718 × 483 × 990 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 825 × 498 × 1162 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 5 Years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × 15kWh Felicity Lithium Battery Unit\u003c\/li\u003e\n\u003cli\u003e1 × Communication Cable Set (RS485 \/ CAN)\u003c\/li\u003e\n\u003cli\u003e1 × Power Cable Set\u003c\/li\u003e\n\u003cli\u003e1 × User Manual\u003c\/li\u003e\n\u003cli\u003e1 × Warranty Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSystem Overview\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for medium-to-large home storage, hybrid systems, and commercial backup setups.\u003c\/li\u003e\n\u003cli\u003eSmart BMS ensures safe operation and real-time cell balancing.\u003c\/li\u003e\n\u003cli\u003eExpandable design supports large multi-battery storage banks.\u003c\/li\u003e\n\u003cli\u003eCompatible with leading inverter brands using RS485\/CAN communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eWarranties:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAll inverters and batteries must be installed by a qualified electrical wireman or Master electrician with a valid registration with the Department of Labour. A valid electrical certificate of compliance (COC) must be issued once installed, specific to the installation of the backup or solar system. The installation must be compliant with SANS 10142 and ALL its parts. Any warranty claim submitted without installation photos, a valid COC and proof of a qualified wireman\/master electrician installing the unit, can be rejected and will render the warranty claim null and void.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbutton class=\"share-button__button\"\u003e\u003cspan class=\"svg-wrapper\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" class=\"icon icon-share\" viewbox=\"0 0 13 12\"\u003e\u003cpath stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M1.625 8.125v2.167a1.083 1.083 0 0 0 1.083 1.083h7.584a1.083 1.083 0 0 0 1.083-1.083V8.125\"\u003e\u003c\/path\u003e\u003cpath fill=\"currentColor\" fill-rule=\"evenodd\" d=\"M6.148 1.271a.5.5 0 0 1 .707 0L9.563 3.98a.5.5 0 0 1-.707.707L6.501 2.332 4.147 4.687a.5.5 0 1 1-.708-.707z\" clip-rule=\"evenodd\"\u003e\u003c\/path\u003e\u003cpath fill=\"currentColor\" fill-rule=\"evenodd\" d=\"M6.5 1.125a.5.5 0 0 1 .5.5v6.5a.5.5 0 0 1-1 0v-6.5a.5.5 0 0 1 .5-.5\" clip-rule=\"evenodd\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/button\u003e\u003c\/p\u003e","brand":"Ultra Solar City","offers":[{"title":"Default Title","offer_id":67610992083260,"sku":null,"price":27800.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/5386\/8092\/files\/FLA48300-main.webp?v=1790885977","url":"https:\/\/ultrasolarcity.com\/products\/15kwh-51-2v-felicity-lithium-battery-300ah","provider":"Ultra Solar City","version":"1.0","type":"link"}