{"id":3670,"date":"2025-06-27T15:28:45","date_gmt":"2025-06-27T12:28:45","guid":{"rendered":"https:\/\/fontemenergy.lt\/produkcija\/uncategorized\/lithium-battery-48v-240ah-12-5kwh\/"},"modified":"2025-10-13T09:31:46","modified_gmt":"2025-10-13T06:31:46","slug":"lithium-battery-48v-240ah-12-5kwh","status":"publish","type":"product","link":"https:\/\/fontemenergy.lt\/en\/products\/lithium-batteries\/lithium-battery-48v-240ah-12-5kwh\/","title":{"rendered":"Lithium battery 48V 240Ah 12.5kWh"},"content":{"rendered":"

\ud83d\udd0b 48V 240Ah Li-ion battery – 12.5 kWh<\/strong>
A reliable energy storage solution for solar power plants<\/strong>, off-grid systems<\/strong>, industrial applications<\/strong> and smart electrical installations<\/strong>.<\/p>\n

\n

\u2705 Why choose?<\/h3>\n
    \n
  • \n

    \u2705 High-quality Li-ion cells<\/strong> – long life and stable operation<\/p>\n<\/li>\n

  • \n

    \u2705 JK BMS controller with active balancing<\/strong> – maximum protection and performance<\/p>\n<\/li>\n

  • \n

    \u2705 12.5 kWh capacity<\/strong> – enough for a whole house or business<\/p>\n<\/li>\n

  • \n

    \u2705 Modular design<\/strong> – multiple batteries can be combined into a larger system<\/p>\n<\/li>\n

  • \n

    \u2705 Manufacturer’s guarantee<\/strong> and customised solutions<\/p>\n<\/li>\n<\/ul>\n

    \n

    \u2699\ufe0f Technical features<\/h3>\n
      \n
    • \n

      Rated voltage:<\/strong> 51.2 V<\/p>\n<\/li>\n

    • \n

      Capacity:<\/strong> 240 Ah<\/p>\n<\/li>\n

    • \n

      Total energy:<\/strong> 12.5 kWh<\/strong><\/p>\n<\/li>\n

    • \n

      Charging voltage:<\/strong> 58.4 V (BMS protected)<\/p>\n<\/li>\n

    • \n

      Max. Charging current: <\/strong> 100 A<\/p>\n<\/li>\n

    • \n

      Max. DC discharge current: <\/strong> 150 A<\/p>\n<\/li>\n

    • \n

      Peak discharge current:<\/strong> up to 280 A (up to 10 s)<\/p>\n<\/li>\n

    • \n

      Protection system (BMS):<\/strong> active balancing, overload, overtemperature and overload protection<\/p>\n<\/li>\n<\/ul>\n

      \n

      \ud83c\udf21\ufe0f Operating temperature<\/h3>\n
        \n
      • \n

        Charging:<\/strong> 0 \u00b0C – 45 \u00b0C<\/p>\n<\/li>\n

      • \n

        Discharge:<\/strong> -20 \u00b0C – 60 \u00b0C<\/p>\n<\/li>\n<\/ul>\n

        \n

        \u2600\ufe0f Adaptation<\/h3>\n
          \n
        • \n

          Solar power plants (on\/off-grid)<\/strong><\/p>\n<\/li>\n

        • \n

          Energy storage systems (ESS)<\/strong><\/p>\n<\/li>\n

        • \n

          Industrial installations and server backup power<\/strong><\/p>\n<\/li>\n

        • \n

          Microgrids, hybrid systems<\/strong><\/p>\n<\/li>\n

        • \n

          Emergency power supply for homes, businesses<\/strong><\/p>\n<\/li>\n<\/ul>\n

          \n

          \ud83c\udfc6 Key benefits<\/h3>\n
            \n
          • \n

            \u2705 High energy density<\/strong> – more kWh in less space<\/p>\n<\/li>\n

          • \n

            \u2705 Long life<\/strong> up to 6000 cycles (80% capacity remaining)<\/p>\n<\/li>\n

          • \n

            \u2705 Maintenance-free<\/strong> – does not require servicing like lead batteries<\/p>\n<\/li>\n

          • \n

            \u2705 Fast charging<\/strong> – up to 100 A<\/p>\n<\/li>\n

          • \n

            \u2705 Compatible with most inverters<\/strong>– Victron, Growatt, Deye, Sofar, etc.<\/p>\n<\/li>\n<\/ul>\n

            \n

            Fontem Energy<\/strong> – when you need a reliable solution for your energy<\/strong>.
            \ud83d\udce9 Get in touch – we’ll find the right battery for your system. \ud83c\udf0d\ud83d\udd0b <\/p>\n


            \ud83d\udee1\ufe0f Warranty: 2 years
            \ud83d\udcb0 Price: \u20ac1000<\/p>\n

            Price includes charger, voltmeter and USB connector.<\/p>\n","protected":false},"excerpt":{"rendered":"

            Specification<\/strong><\/p>\n

              \n
            • Capacity, Ah: 240<\/strong><\/li>\n
            • Voltage, V: 48<\/strong><\/li>\n
            • Weight, kg: 60<\/strong><\/li>\n
            • Warranty, months: 24<\/li>\n
            • Length\u00d7width\u00d7height, cm: 80\u00d760\u00d725<\/strong><\/li>\n<\/ul>\n","protected":false},"featured_media":3672,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[138],"product_tag":[],"class_list":{"0":"post-3670","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lithium-batteries","7":"pa_itampav-153","8":"pa_talpaah-167","9":"desktop-align-left","10":"tablet-align-left","11":"mobile-align-left","13":"first","14":"instock","15":"featured","16":"taxable","17":"shipping-taxable","18":"purchasable","19":"product-type-simple"},"yoast_head":"\nLithium battery 48V 240Ah 12.5kWh - Fontem Energy<\/title>\n<meta name=\"description\" content=\"Li-ion battery for solar power and energy storage. 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