{"id":3655,"date":"2025-10-20T11:28:02","date_gmt":"2025-10-20T11:28:02","guid":{"rendered":"https:\/\/execmail.co.za\/shop\/?post_type=product&p=3655"},"modified":"2025-10-20T11:28:02","modified_gmt":"2025-10-20T11:28:02","slug":"mecer-2400va-1440w-24v-ups-not-compatible-with-lithium-batteries","status":"publish","type":"product","link":"https:\/\/execmail.co.za\/shop\/product\/mecer-2400va-1440w-24v-ups-not-compatible-with-lithium-batteries\/","title":{"rendered":"Mecer 2400VA (1440W) 24V UPS (Not Compatible with lithium Batteries"},"content":{"rendered":"

Product Description<\/strong><\/p>\n

The Mecer 2400VA (1440W) 24V Inverter (UPS)<\/strong> is a hybrid inverter and uninterruptible power supply (UPS) system designed to deliver reliable backup power during load-shedding or mains power interruptions. Suitable for residential, small office, and light commercial applications, this inverter ensures a seamless transition from grid power to battery power, maintaining an uninterrupted power supply to essential electronic devices.<\/p>\n

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Key Specifications<\/strong><\/h3>\n
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  • \n

    Power Output:<\/strong> 2400VA \/ 1440W<\/p>\n<\/li>\n

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    System Voltage:<\/strong> 24V DC (requires two 12V batteries connected in series)<\/p>\n<\/li>\n

  • \n

    Waveform:<\/strong> Pure sine wave (ideal for sensitive electronic equipment)<\/p>\n<\/li>\n

  • \n

    Battery Compatibility:<\/strong> Deep-cycle lead-acid batteries (24V system)<\/p>\n<\/li>\n<\/ul>\n

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    Built-in Features<\/strong><\/h3>\n
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      LCD Display:<\/strong> Provides real-time system monitoring and operational status<\/p>\n<\/li>\n

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      Automatic Transfer Switch (UPS Functionality):<\/strong> Ensures uninterrupted power during mains failure<\/p>\n<\/li>\n

    • \n

      Overload and Short-Circuit Protection:<\/strong> Safeguards connected devices and system components<\/p>\n<\/li>\n

    • \n

      Solar Charge Controller:<\/strong> Included in select models for solar integration<\/p>\n<\/li>\n<\/ul>\n

      \n

      Important Notice \u2013 Battery Connection Required<\/strong><\/h3>\n

      The inverter will not power on<\/strong> without batteries connected.
      It is engineered to draw its initial startup power directly from the connected batteries rather than the grid.<\/p>\n

      For this 24V configuration, the system requires two 12V batteries<\/strong> connected in series<\/strong> to create a 24V DC power bank.<\/p>\n

      \n

      Professional Installation \u2013 A Safety and Warranty Requirement<\/strong><\/h3>\n

      It is strongly recommended\u2014and in many cases required\u2014that the Mecer 2400VA inverter<\/strong> be installed by a qualified and licensed electrician<\/strong>. This ensures compliance with safety standards, prevents equipment damage, and maintains the manufacturer\u2019s warranty.<\/p>\n

      1. Correct Wiring and Safety Compliance<\/strong><\/h4>\n

      Improper installation can result in:<\/p>\n

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      • \n

        Electrical shock hazards<\/p>\n<\/li>\n

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        Short circuits or fire risks<\/p>\n<\/li>\n

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        Damage to the inverter, batteries, or connected devices<\/p>\n<\/li>\n<\/ul>\n

        A certified electrician will ensure:<\/p>\n

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          Correct series connection<\/strong> of batteries for a 24V setup<\/p>\n<\/li>\n

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          Safe and compliant integration into your distribution board (DB)<\/strong> if required<\/p>\n<\/li>\n

        • \n

          Proper earthing<\/strong>, isolation, and adherence to local electrical regulations<\/p>\n<\/li>\n<\/ul>\n

          2. Load Management<\/strong><\/h4>\n

          A professional installer will:<\/p>\n

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          • \n

            Calculate your total backup load<\/strong> to determine suitable connected devices<\/p>\n<\/li>\n

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            Advise which appliances are safe for the backup circuit<\/p>\n<\/li>\n

          • \n

            Prevent system overload, enhancing both safety and longevity<\/p>\n<\/li>\n<\/ul>\n

            3. System Efficiency and Longevity<\/strong><\/h4>\n

            Correct installation helps to:<\/p>\n

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            • \n

              Extend battery lifespan<\/strong> through proper charging configurations<\/p>\n<\/li>\n

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              Prevent inverter damage from incorrect voltage or wiring<\/p>\n<\/li>\n

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              Ensure maximum performance and operational efficiency<\/strong><\/p>\n<\/li>\n<\/ul>\n

              4. Warranty Protection<\/strong><\/h4>\n

              Most inverter warranties stipulate professional installation as a condition of coverage.
              This ensures the system has not been damaged through improper setup or non-compliant wiring practices.<\/p>\n

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              Installation Checklist<\/strong><\/h3>\n
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              • \n

                Two (2) 12V deep-cycle batteries (connected in series for 24V operation)<\/p>\n<\/li>\n

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                Correctly rated battery cables and protective fuses<\/p>\n<\/li>\n

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                Secure mounting of the inverter in a well-ventilated<\/strong> area<\/p>\n<\/li>\n

              • \n

                Proper AC input\/output wiring by a licensed electrician<\/p>\n<\/li>\n

              • \n

                Comprehensive system testing and commissioning<\/p>\n<\/li>\n<\/ul>\n

                \n

                Power Capacity and Typical Usage<\/strong><\/h3>\n

                With a 1440W power output<\/strong>, the Mecer 2400VA inverter is ideal for powering essential low- to medium-load devices such as:<\/p>\n

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                • \n

                  Wi-Fi routers<\/p>\n<\/li>\n

                • \n

                  Laptops or desktop computers<\/p>\n<\/li>\n

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                  LED lighting<\/p>\n<\/li>\n

                • \n

                  Televisions and decoders<\/p>\n<\/li>\n

                • \n

                  Fans<\/p>\n<\/li>\n

                • \n

                  Small refrigerators (for limited operation time)<\/p>\n<\/li>\n<\/ul>\n

                  Note:<\/strong> High-power appliances such as kettles, microwaves, or heaters should not<\/strong> be connected, as these can exceed the inverter\u2019s rated capacity.<\/p>\n

                  \n

                  Summary<\/strong><\/h3>\n

                  The Mecer 2400VA (1440W) 24V Inverter<\/strong> provides dependable backup power through a pure sine wave output, ensuring safe operation of sensitive electronics. The unit requires two 12V batteries connected in series<\/strong> to function and will not operate without a battery connection.<\/p>\n

                  For safety, performance, and warranty compliance, professional installation by a qualified electrician<\/strong> is essential. This ensures:<\/p>\n

                    \n
                  • \n

                    Electrical safety and compliance<\/p>\n<\/li>\n

                  • \n

                    Proper load distribution<\/p>\n<\/li>\n

                  • \n

                    Optimized system performance<\/p>\n<\/li>\n

                  • \n

                    Full warranty protection<\/p>\n<\/li>\n<\/ul>\n

                    \n

                    Package Contents<\/strong><\/h3>\n
                      \n
                    • \n

                      1 \u00d7 Mecer 2400VA (1440W) 24V Inverter (batteries not included)<\/strong><\/p>\n<\/li>\n<\/ul>\n

                      \n

                      This inverter is an ideal solution for maintaining uninterrupted power during outages, offering reliable performance, operational safety, and long-term efficiency when professionally installed and correctly configured.<\/p>\n","protected":false},"excerpt":{"rendered":"

                      Product Description The Mecer 2400VA (1440W) 24V Inverter (UPS) is a hybrid inverter and uninterruptible power supply (UPS) system designed to deliver reliable backup power during load-shedding or mains power interruptions. Suitable for residential, small office, and light commercial applications, this inverter ensures a seamless transition from grid power to battery power, maintaining an uninterrupted power supply to essential electronic […]<\/p>\n","protected":false},"featured_media":3658,"comment_status":"open","ping_status":"closed","template":"","meta":{"pagelayer_contact_templates":[],"_pagelayer_content":""},"product_brand":[],"product_cat":[75],"product_tag":[],"class_list":{"0":"post-3655","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-inverters","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/execmail.co.za\/shop\/wp-json\/wp\/v2\/product\/3655","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/execmail.co.za\/shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/execmail.co.za\/shop\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/execmail.co.za\/shop\/wp-json\/wp\/v2\/comments?post=3655"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/execmail.co.za\/shop\/wp-json\/wp\/v2\/media\/3658"}],"wp:attachment":[{"href":"https:\/\/execmail.co.za\/shop\/wp-json\/wp\/v2\/media?parent=3655"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/execmail.co.za\/shop\/wp-json\/wp\/v2\/product_brand?post=3655"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/execmail.co.za\/shop\/wp-json\/wp\/v2\/product_cat?post=3655"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/execmail.co.za\/shop\/wp-json\/wp\/v2\/product_tag?post=3655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}