{"product_id":"eastman-es51-2-230lp-11-7kwh-lifepo-lithium-battery-51-2v-230ah","title":"Eastman ES51.2-230LP 11.7kWh LiFePO₄ Lithium Battery – 51.2V 230Ah","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-8 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eEastman ES51.2-230LP Lithium Battery\u003c\/strong\u003e is a high-capacity energy-storage solution designed for residential solar systems, commercial backup installations, hybrid systems and off-grid applications.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWith a nominal voltage of \u003cstrong\u003e51.2V\u003c\/strong\u003e and a capacity of \u003cstrong\u003e230Ah\u003c\/strong\u003e, the battery provides approximately \u003cstrong\u003e11.7kWh of energy storage\u003c\/strong\u003e. Its \u003cstrong\u003eLiFePO₄ lithium iron phosphate chemistry\u003c\/strong\u003e offers dependable performance, high efficiency and a long operating life compared with conventional lead-acid batteries.\u003c\/p\u003e\n\u003cp\u003eThe integrated display allows convenient monitoring, while \u003cstrong\u003eCAN and RS485 communication\u003c\/strong\u003e support connection with compatible hybrid and off-grid inverters.\u003c\/p\u003e\n\u003ch2\u003e🔋 Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e11.7kWh energy-storage capacity\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e51.2V 230Ah battery rating\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eAdvanced \u003cstrong\u003eLiFePO₄ lithium iron phosphate technology\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible \u003cstrong\u003e48V solar systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMore than \u003cstrong\u003e4,000 cycles at 80% depth of discharge\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh efficiency of \u003cstrong\u003eover 95%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated Battery Management System\u003c\/li\u003e\n\u003cli\u003eFront battery-monitoring display\u003c\/li\u003e\n\u003cli\u003eCAN and RS485 inverter communication\u003c\/li\u003e\n\u003cli\u003eCharging voltage of \u003cstrong\u003e58.4V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDischarge cut-off voltage of \u003cstrong\u003e48V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range\u003c\/li\u003e\n\u003cli\u003eLow-maintenance lithium technology\u003c\/li\u003e\n\u003cli\u003eSuitable for residential and commercial energy storage\u003c\/li\u003e\n\u003cli\u003eWarranty of approximately \u003cstrong\u003e5–10 years\u003c\/strong\u003e, depending on applicable terms and use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🧠 Integrated Battery Management System\u003c\/h2\u003e\n\u003cp\u003eThe built-in Battery Management System helps monitor battery operation and provides protection against common electrical and operating risks, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOvercharging\u003c\/li\u003e\n\u003cli\u003eExcessive discharge\u003c\/li\u003e\n\u003cli\u003eOvercurrent\u003c\/li\u003e\n\u003cli\u003eShort circuits\u003c\/li\u003e\n\u003cli\u003eHigh and low temperatures\u003c\/li\u003e\n\u003cli\u003eCell-voltage imbalance\u003c\/li\u003e\n\u003cli\u003eAbnormal charging and discharging conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese protections help improve battery safety, reliability and service life.\u003c\/p\u003e\n\u003ch2\u003e⚡ High-Efficiency Energy Storage\u003c\/h2\u003e\n\u003cp\u003eWith an efficiency rating of \u003cstrong\u003eover 95%\u003c\/strong\u003e, the Eastman lithium battery is designed to minimise energy losses during charging and discharging.\u003c\/p\u003e\n\u003cp\u003eThis makes it suitable for solar systems where efficient use of stored energy is important, particularly in homes and businesses that rely heavily on battery backup.\u003c\/p\u003e\n\u003ch2\u003e✅ Benefits of LiFePO₄ Technology\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLonger service life than conventional lead-acid batteries\u003c\/li\u003e\n\u003cli\u003eHigh charging and discharging efficiency\u003c\/li\u003e\n\u003cli\u003eGreater usable energy capacity\u003c\/li\u003e\n\u003cli\u003eReduced maintenance requirements\u003c\/li\u003e\n\u003cli\u003eStable performance during repeated cycling\u003c\/li\u003e\n\u003cli\u003eImproved thermal and chemical stability\u003c\/li\u003e\n\u003cli\u003eCompact energy storage\u003c\/li\u003e\n\u003cli\u003eLower long-term replacement costs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔌 CAN \u0026amp; RS485 Communication\u003c\/h2\u003e\n\u003cp\u003eThe battery supports \u003cstrong\u003eCAN and RS485 communication\u003c\/strong\u003e, allowing compatible inverters to exchange important battery information such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eState of charge\u003c\/li\u003e\n\u003cli\u003eBattery voltage\u003c\/li\u003e\n\u003cli\u003eOperating status\u003c\/li\u003e\n\u003cli\u003eCharge and discharge limits\u003c\/li\u003e\n\u003cli\u003eWarning and protection conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCorrect inverter communication settings should be configured during installation.\u003c\/p\u003e\n\u003ch2\u003e⚠️ Inverter Compatibility\u003c\/h2\u003e\n\u003cp\u003eAlthough the battery operates at \u003cstrong\u003e51.2V\u003c\/strong\u003e, it is designed for compatible systems commonly classified as \u003cstrong\u003e48V solar systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBefore installation, confirm that the inverter supports:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e51.2V LiFePO₄ batteries\u003c\/li\u003e\n\u003cli\u003eA charging voltage of approximately 58.4V\u003c\/li\u003e\n\u003cli\u003eA discharge cut-off compatible with 48V\u003c\/li\u003e\n\u003cli\u003eCAN or RS485 communication\u003c\/li\u003e\n\u003cli\u003eThe correct Eastman battery protocol\u003c\/li\u003e\n\u003cli\u003eSuitable charge and discharge currents\u003c\/li\u003e\n\u003cli\u003eCorrect cables, breakers and fuses\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProfessional installation by a qualified solar technician is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden has-[\u0026gt;_:empty]:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Werlar Solar Equipment \u0026 Machinery","offers":[{"title":"Default Title","offer_id":52625976787076,"sku":null,"price":216000.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/2872\/2820\/files\/ES51.2V-230LP_3-1-800x1067.jpg?v=1786222159","url":"https:\/\/werlar.com\/products\/eastman-es51-2-230lp-11-7kwh-lifepo-lithium-battery-51-2v-230ah","provider":"Werlar Solar Equipment \u0026 Machinery","version":"1.0","type":"link"}