{"id":859,"date":"2025-09-23T12:15:01","date_gmt":"2025-09-23T08:45:01","guid":{"rendered":"https:\/\/atamhid.com\/product\/growatt-hope-14-3l-a1-lithium-battery\/"},"modified":"2025-09-23T12:15:01","modified_gmt":"2025-09-23T08:45:01","slug":"growatt-hope-14-3l-a1-lithium-battery","status":"publish","type":"product","link":"https:\/\/atamhid.com\/en\/product\/growatt-hope-14-3l-a1-lithium-battery\/","title":{"rendered":"Growatt HOPE 14.3L-A1 lithium battery"},"content":{"rendered":"

The Growatt HOPE 14.3L-A1<\/strong> lithium battery is an advanced and reliable solution for energy storage in residential and small commercial solar systems. It uses LiFePO\u2084 (Lithium Iron Phosphate)<\/strong> technology, providing high safety, long lifespan, and stable performance, making it ideal for independent and reliable energy supply.<\/p>\n

This battery has a nominal voltage of 51.2V<\/strong> and a nominal capacity of 14.3 kWh<\/strong>, with approximately 13.3 kWh of usable energy. It has a battery capacity of 280 Ah and can deliver reliable performance over more than 6,000 cycles<\/strong> at 93% depth of discharge.<\/p>\n

The Growatt HOPE 14.3L-A1<\/strong> features a compact design for wall installation and an IP20 protection rating<\/strong>, suitable for indoor environments. Its smart Battery Management System (BMS)<\/strong> ensures protection against overcharge, over-discharge, short circuits, and temperature management.<\/p>\n

One of the key features of this battery is its high scalability<\/strong>, supporting up to 64 units in parallel, which can expand total system capacity up to 686.4 kWh. Additionally, it is compatible with most common inverters, allowing seamless integration with existing solar systems.<\/p>\n

Overall, the Growatt HOPE 14.3L-A1<\/strong> is an ideal choice for users seeking a safe, durable, and efficient energy storage system<\/strong> with scalability and intelligent management. It enables optimal use of solar energy and provides reliable backup power during grid outages.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u26a1 Technical Specifications<\/h3>\n
    \n
  • \n

    Nominal Voltage:<\/strong> 51.2\u202fV DC<\/p>\n<\/li>\n

  • \n

    Nominal Capacity:<\/strong> 14.3\u202fkWh<\/p>\n<\/li>\n

  • \n

    Usable Capacity:<\/strong> 13.3\u202fkWh<\/p>\n<\/li>\n

  • \n

    Operating Voltage Range:<\/strong> 40\u202fV \u2013 58.4\u202fV<\/p>\n<\/li>\n

  • \n

    Charge\/Discharge Current:<\/strong> 140\u202fA continuous, 225\u202fA \/ 245\u202fA peak (3\u202fseconds)<\/p>\n<\/li>\n

  • \n

    Depth of Discharge (DoD):<\/strong> 93%<\/p>\n<\/li>\n

  • \n

    Cycle Life:<\/strong> >6,000 cycles at 93% DoD<\/p>\n<\/li>\n

  • \n

    Charging Temperature Range:<\/strong> 0\u202f\u00b0C \u2013 55\u202f\u00b0C<\/p>\n<\/li>\n

  • \n

    Discharging Temperature Range:<\/strong> -20\u202f\u00b0C \u2013 +60\u202f\u00b0C<\/p>\n<\/li>\n

  • \n

    Storage Temperature Range:<\/strong> -20\u202f\u00b0C \u2013 +60\u202f\u00b0C<\/p>\n<\/li>\n

  • \n

    Protection Rating:<\/strong> IP20 (suitable for indoor installation)<\/p>\n<\/li>\n

  • \n

    Maximum Installation Altitude:<\/strong> 2,000\u202fm<\/p>\n<\/li>\n

  • \n

    Weight:<\/strong> <120\u202fkg<\/p>\n<\/li>\n

  • \n

    Dimensions (L \u00d7 W \u00d7 H):<\/strong> 440 \u00d7 265 \u00d7 812\u202fmm<\/p>\n<\/li>\n

  • \n

    Cooling Method:<\/strong> Natural convection<\/p>\n<\/li>\n

  • \n

    Communication Ports:<\/strong> CAN, RS485<\/p>\n<\/li>\n

  • \n

    Warranty:<\/strong> 10 years<\/p>\n<\/li>\n<\/ul>\n

    \n

    \ud83d\udd0b Features & Benefits<\/h3>\n
      \n
    • \n

      High Safety:<\/strong> LiFePO\u2084 chemistry provides excellent thermal and chemical stability, making it safer than other battery types.<\/p>\n<\/li>\n

    • \n

      High Energy Density:<\/strong> Compact and efficient design for optimal space utilization.<\/p>\n<\/li>\n

    • \n

      Easy Installation:<\/strong> Wall-mountable design with user-friendly setup.<\/p>\n<\/li>\n

    • \n

      Scalability:<\/strong> Supports parallel connection of up to 48 units, allowing total system capacity up to 686.4\u202fkWh.<\/p>\n<\/li>\n

    • \n

      Smart Monitoring:<\/strong> Remote monitoring and firmware updates via communication ports.<\/p>\n<\/li>\n<\/ul>\n

      \n

      \ud83d\udcca Applications<\/h3>\n

      The Growatt HOPE 14.3L-A1<\/strong> is designed for residential and commercial solar energy storage systems.<\/p>\n

        \n
      • \n

        It stores energy generated from solar panels and provides power when needed.<\/p>\n<\/li>\n

      • \n

        Helps reduce electricity costs and increases energy independence.<\/p>\n<\/li>\n<\/ul>\n","protected":false},"featured_media":858,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[98],"product_tag":[],"class_list":["post-859","product","type-product","status-publish","has-post-thumbnail","product_cat-lithium-battery","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/atamhid.com\/en\/wp-json\/wp\/v2\/product\/859","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/atamhid.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/atamhid.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/atamhid.com\/en\/wp-json\/wp\/v2\/comments?post=859"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/atamhid.com\/en\/wp-json\/wp\/v2\/media\/858"}],"wp:attachment":[{"href":"https:\/\/atamhid.com\/en\/wp-json\/wp\/v2\/media?parent=859"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/atamhid.com\/en\/wp-json\/wp\/v2\/product_brand?post=859"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/atamhid.com\/en\/wp-json\/wp\/v2\/product_cat?post=859"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/atamhid.com\/en\/wp-json\/wp\/v2\/product_tag?post=859"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}