{"id":2593,"date":"2026-01-15T12:23:22","date_gmt":"2026-01-15T12:23:22","guid":{"rendered":"https:\/\/watt.qa\/?page_id=2593"},"modified":"2026-06-26T07:08:48","modified_gmt":"2026-06-26T07:08:48","slug":"residential-energy-storage-system-low-voltage-series","status":"publish","type":"page","link":"https:\/\/watt.qa\/arabic\/solar-panels-and-batterries\/energy-storage\/residential-energy-storage-system-low-voltage-series\/","title":{"rendered":"Residential Energy Storage System \u2013 Low Voltage Series"},"content":{"rendered":"
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Residential Energy Storage System \u2013 Low Voltage Series<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Residential Energy Storage System \u2013 Low Voltage Series<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t
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LFP (lithium iron phosphate) cell to ensure the highest safety<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Product Details<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Key Features:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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  • High Safety & Stability<\/strong>
    Powered by advanced LFP battery technology, offering excellent thermal stability and enhanced safety for residential use.<\/p><\/li>

  • Long Cycle Life<\/strong>
    Designed for extended durability with up to 8,000 charge cycles<\/strong>, ensuring years of dependable energy storage.<\/p><\/li>

  • Optimized Self-Consumption<\/strong>
    Stores excess solar energy during the day and supplies power during the night, maximizing solar utilization.<\/p><\/li>

  • Grid Independence<\/strong>
    Reduces reliance on public grids and helps protect against power outages.<\/p><\/li>

  • Eco-Friendly & Cost-Efficient<\/strong>
    Low maintenance, high efficiency, and reduced electricity costs over time.<\/p><\/li>

  • Compact & Space-Saving Design<\/strong>
    Lightweight, modern enclosure suitable for wall or floor installation.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Smart & Flexible Features<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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    • Multiple Operating Modes<\/strong> for different energy scenarios<\/p><\/li>

    • Built-in BMS Protection<\/strong> against over-temperature, over-current, over-voltage, and short circuits<\/p><\/li>

    • Modular & Scalable Design<\/strong> \u2013 expandable capacity to meet growing energy demands<\/p><\/li>

    • Parallel Connection Support<\/strong> for multiple battery units<\/p><\/li>

    • Wi-Fi & Bluetooth Connectivity<\/strong> for monitoring and system management<\/p><\/li>

    • Custom Branding & Shell Colors<\/strong> available for projects and partners<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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      Ideal Applications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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      • Residential solar energy storage<\/p><\/li>

      • Home backup power systems<\/p><\/li>

      • Off-grid and hybrid solar setups<\/p><\/li>

      • Small commercial or energy-conscious buildings<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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        Why Choose Watt?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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        Watt energy storage solutions are engineered to combine safety, efficiency, and longevity<\/strong>, helping homeowners move toward smarter energy independence with confidence.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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        \n\t\t\t\t\t\n\n\n\n\nProduct Specifications<\/title>\n\n<style>\n body {\n font-family: Arial, Helvetica, sans-serif;\n background: #fff;\n margin: 0;\n padding: 10px;\n color: #333;\n }\n\n .spec-wrapper {\n max-width: 900px;\n margin: auto;\n }\n\n .spec-title {\n font-size: 18px;\n font-weight: 700;\n padding-bottom: 6px;\n border-bottom: 2px solid #000;\n margin-bottom: 10px;\n }\n\n .spec-section {\n font-weight: 700;\n color: #000;\n border-bottom: 1px solid #000;\n padding: 6px 0;\n margin-top: 14px;\n font-size: 14px;\n }\n\n table {\n width: 100%;\n border-collapse: collapse;\n font-size: 13px;\n }\n\n td {\n padding: 6px 4px;\n border-bottom: 1px solid #ddd;\n vertical-align: top;\n }\n\n td.label {\n width: 45%;\n font-weight: 600;\n color: #444;\n }\n\n td.value {\n width: 55%;\n text-align: right;\n }\n\n \/* Mobile optimization *\/\n @media (max-width: 600px) {\n table, tbody, tr, td {\n display: block;\n width: 100%;\n }\n\n td {\n text-align: left;\n padding: 6px 0;\n }\n\n td.label {\n font-size: 12px;\n color: #666;\n }\n\n td.value {\n font-size: 13px;\n font-weight: 600;\n padding-bottom: 8px;\n }\n }\n<\/style>\n<\/head>\n\n<body>\n\n<div class=\"spec-wrapper\">\n\n <div class=\"spec-title\">Product Specifications<\/div>\n\n <!-- General Information -->\n <div class=\"spec-section\">General Information<\/div>\n <table>\n <tr><td class=\"label\">Rated Voltage<\/td><td class=\"value\">51.2Vdc<\/td><\/tr>\n <tr><td class=\"label\">Rated Capacity<\/td><td class=\"value\">300Ah<\/td><\/tr>\n <tr><td class=\"label\">Rated Energy<\/td><td class=\"value\">15.36kWh<\/td><\/tr>\n <tr><td class=\"label\">Output Voltage Range<\/td><td class=\"value\">44.8V \u2013 57.6V<\/td><\/tr>\n <tr><td class=\"label\">Charging Voltage (Max)<\/td><td class=\"value\">58.4V<\/td><\/tr>\n <tr><td class=\"label\">Cut-Off Voltage<\/td><td class=\"value\">40V<\/td><\/tr>\n <tr><td class=\"label\">IP Rating<\/td><td class=\"value\">IP52<\/td><\/tr>\n <tr><td class=\"label\">Recommended Charging Current<\/td><td class=\"value\">60A<\/td><\/tr>\n <tr><td class=\"label\">Max Discharging Current<\/td><td class=\"value\">150A<\/td><\/tr>\n <tr><td class=\"label\">Efficiency (Round Trip)<\/td><td class=\"value\">\u226598%<\/td><\/tr>\n <\/table>\n\n <!-- Physical Information -->\n <div class=\"spec-section\">Physical Information<\/div>\n <table>\n <tr><td class=\"label\">Dimensions (L \u00d7 W \u00d7 H)<\/td><td class=\"value\">825 \u00d7 413 \u00d7 230 mm<\/td><\/tr>\n <tr><td class=\"label\">Weight<\/td><td class=\"value\">\u2248114 kg<\/td><\/tr>\n <tr><td class=\"label\">Humidity<\/td><td class=\"value\">5% \u2013 95% RH<\/td><\/tr>\n <tr><td class=\"label\">Charging Temperature<\/td><td class=\"value\">0\u00b0C \u2013 55\u00b0C<\/td><\/tr>\n <tr><td class=\"label\">Discharging Temperature<\/td><td class=\"value\">-20\u00b0C \u2013 55\u00b0C<\/td><\/tr>\n <tr><td class=\"label\">Storage Temperature<\/td><td class=\"value\">-10\u00b0C \u2013 30\u00b0C<\/td><\/tr>\n <tr><td class=\"label\">Cycle Life (0.2C, @25\u00b0C, 80% DoD)<\/td><td class=\"value\">\u22658000 Times<\/td><\/tr>\n <tr><td class=\"label\">Design Life<\/td><td class=\"value\">15 \u2013 20 Years<\/td><\/tr>\n <tr><td class=\"label\">Mounting Options<\/td><td class=\"value\">Wall or Stack<\/td><\/tr>\n <\/table>\n\n<\/div>\n\n<\/body>\n<\/html>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Residential Energy Storage System \u2013 Low Voltage Series Residential Energy Storage System \u2013 Low Voltage Series LFP (lithium iron phosphate) cell to ensure the highest safety Product Details Key Features: High Safety & StabilityPowered by advanced LFP battery technology, offering excellent thermal stability and enhanced safety for residential use. Long Cycle LifeDesigned for extended durability with up to 8,000 charge cycles, ensuring years of dependable energy storage. Optimized Self-ConsumptionStores excess solar energy during the day and supplies power during the night, maximizing solar utilization. Grid IndependenceReduces reliance on public grids and helps protect against power outages. Eco-Friendly & Cost-EfficientLow maintenance, high efficiency, and reduced electricity costs over time. Compact & Space-Saving DesignLightweight, modern enclosure suitable for wall or floor installation. Smart & Flexible Features Multiple Operating Modes for different energy scenarios Built-in BMS Protection against over-temperature, over-current, over-voltage, and short circuits Modular & Scalable Design \u2013 expandable capacity to meet growing energy demands Parallel Connection Support for multiple battery units Wi-Fi & Bluetooth Connectivity for monitoring and system management Custom Branding & Shell Colors available for projects and partners Ideal Applications Residential solar energy storage Home backup power systems Off-grid and hybrid solar setups Small commercial or energy-conscious buildings Why Choose Watt? Watt energy storage solutions are engineered to combine safety, efficiency, and longevity, helping homeowners move toward smarter energy independence with confidence. Product Specifications Product Specifications General Information Rated Voltage 51.2Vdc Rated Capacity 300Ah Rated Energy 15.36kWh Output Voltage Range 44.8V \u2013 57.6V Charging Voltage (Max) 58.4V Cut-Off Voltage 40V IP Rating IP52 Recommended Charging Current 60A Max Discharging Current 150A Efficiency (Round Trip) \u226598% Physical Information Dimensions (L \u00d7 W \u00d7 H) 825 \u00d7 413 \u00d7 230 mm Weight \u2248114 kg Humidity 5% \u2013 95% RH Charging Temperature 0\u00b0C \u2013 55\u00b0C Discharging Temperature -20\u00b0C \u2013 55\u00b0C Storage Temperature -10\u00b0C \u2013 30\u00b0C Cycle Life (0.2C, @25\u00b0C, 80% DoD) \u22658000 Times Design Life 15 \u2013 20 Years Mounting Options Wall or Stack<\/p>","protected":false},"author":1,"featured_media":0,"parent":2562,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2593","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/watt.qa\/arabic\/wp-json\/wp\/v2\/pages\/2593","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/watt.qa\/arabic\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/watt.qa\/arabic\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/watt.qa\/arabic\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/watt.qa\/arabic\/wp-json\/wp\/v2\/comments?post=2593"}],"version-history":[{"count":0,"href":"https:\/\/watt.qa\/arabic\/wp-json\/wp\/v2\/pages\/2593\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/watt.qa\/arabic\/wp-json\/wp\/v2\/pages\/2562"}],"wp:attachment":[{"href":"https:\/\/watt.qa\/arabic\/wp-json\/wp\/v2\/media?parent=2593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}