{"product_id":"jm-high-capacity-battery-20kwh-battery-backup-for-bess-system","title":"JM High Capacity Battery 20kwh Battery Backup for Bess System","description":"\u003cdiv data-cke-widget-wrapper=\"1\" data-cke-filter=\"off\" class=\"cke_widget_wrapper cke_widget_block cke_widget_selected\" data-cke-display-name=\"micNav\" data-cke-widget-id=\"19\" tabindex=\"-1\"\u003e\n\u003ch3 id=\"n1778306379676\" class=\"cke-navigation cke_widget_element\" data-cke-widget-data=\"%7B%22classes%22%3A%7B%22cke-navigation%22%3A1%7D%7D\" data-cke-widget-upcasted=\"1\" data-cke-widget-keep-attr=\"0\" data-widget=\"micNav\"\u003e\u003cstrong\u003eProduct Summary：\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003e\u003cb\u003ePortability \u0026amp; Installation:\u003c\/b\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eUltimate portability and flexibility\u003c\/li\u003e\n\u003cli\u003eSimple, convenient setup for hassle-free use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003e\u003cb\u003eDesign \u0026amp; Expandability:\u003c\/b\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eAttractive appearance\u003c\/li\u003e\n\u003cli\u003eSupports parallel connection (max. 15 units)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003e\u003cb\u003ePerformance \u0026amp; Eco-friendliness:\u003c\/b\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eLiFePO4 battery pack (20.48kWh energy)\u003c\/li\u003e\n\u003cli\u003ePollution-free; cycle life exceeding 8000 times (long lifespan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSafety \u0026amp; Intelligence:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eJBD-200A-16S intelligent BMS (prevents overcharging, overdischarging, overheating)\u003c\/li\u003e\n\u003cli\u003eLCD + built-in WiFi for real-time monitoring\u003c\/li\u003e\n\u003cli\u003eCustomizable display (touch\/push-button) \u0026amp; Bluetooth\/WiFi\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eCompatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eWorks with most well-known inverters (e.g., DEYE, Growatt, PYLONTECH)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eSpecs \u0026amp; Warranty:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eMax charge\/discharge current: 200A (each)\u003c\/li\u003e\n\u003cli\u003eOperating\/storage temp: -20ºC~60ºC\u003c\/li\u003e\n\u003cli\u003eDimensions: L1130\u003cem\u003eW424\u003c\/em\u003eH200mm; Weight: 100kg\u003c\/li\u003e\n\u003cli\u003e10-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eCustomization:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eCustomizable capacity, specs, and OEM\/ODM services\u003c\/li\u003e\n\u003cli\u003eCustomizable communication modes (CAN\/RS485\/R232)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan class=\"cke_reset cke_widget_insertbrbefore_handler_container\"\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"inter-H_fm37\"\u003e\n\u003cdiv class=\"container-PvPoAn\"\u003e\n\u003cdiv class=\"item-kDun2N\"\u003e\n\u003cdiv class=\"container-SrVXPg chrome70-container\"\u003e\n\u003cdiv data-testid=\"union_message\" data-target-id=\"message-box-target-id\" class=\"inner-Qo5lJS inner-item-w21SQO\"\u003e\n\u003cdiv class=\"message-block-container-PggqdK\" data-ui-version=\"samantha\" data-testid=\"message-block-container\"\u003e\n\u003cdiv class=\"flex flex-row w-full w-full max-w-full s-font-base text-s-color-text-secondary p-0 rounded-s-radius-s bg-transparent group data-[attr=select-mode]:-mt-10 data-[attr=select-mode]:py-10 data-[attr=select-mode]:px-16 data-[attr=select-mode]:sm:p-10 data-[attr=select-mode]:hover:bg-s-color-bg-base data-[attr=select-mode]:hover:rounded-s-radius-xs data-[attr=select-mode]:has-[:checked]:bg-s-color-bg-trans data-[attr=select-mode]:has-[:checked]:rounded-s-radius-xs data-[attr=select-mode]:pointer-events-none\" data-testid=\"receive_message\"\u003e\n\u003cdiv class=\"flex flex-col flex-grow max-w-full min-w-0\"\u003e\n\u003cdiv data-message-id=\"23983661997697026\" class=\"flex flex-row w-full\" data-testid=\"message_content\"\u003e\n\u003cdiv class=\"w-full\" data-plugin-identifier=\"Symbol(receive-write-text-content)\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\" data-cke-widget-id=\"16\" data-cke-display-name=\"micNav\" class=\"cke_widget_wrapper cke_widget_block cke_widget_focused cke_widget_selected\" data-cke-filter=\"off\" data-cke-widget-wrapper=\"1\" tabindex=\"-1\"\u003e\n\u003ch3 data-widget=\"micNav\" data-cke-widget-keep-attr=\"0\" data-cke-widget-upcasted=\"1\" data-cke-widget-data=\"%7B%22classes%22%3A%7B%22cke-navigation%22%3A1%7D%7D\" class=\"cke-navigation cke_widget_element\" id=\"n1759979456548\"\u003e\u003cspan\u003e20kwh Battery Backup Product Parameters：\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable data-cke-table-faked-selection-table=\"\" class=\"cke_widget_element\" data-widget=\"micTable\" data-cke-widget-keep-attr=\"0\" data-cke-widget-upcasted=\"1\" data-cke-widget-data=\"%7B%22classes%22%3Anull%7D\" cellspacing=\"1\" cellpadding=\"1\" border=\"1\"\u003e\n\u003ctbody class=\"cke_widget_editable cke_widget_editable_focused\" data-cke-enter-mode=\"2\" data-cke-widget-editable=\"tbody\"\u003e\n\u003ctr\u003e\n\u003ctd class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003e  JM-51.2V400Ah-LED\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003eNominal Voltage\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003e  51.2V\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003eRated Capacity\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003e  400Ah\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003eBattery Energy\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003e  20.48kWh\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003eOperating Voltage Range\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003e  48V~58.4V\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003eBMS\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003e  JBD-200A-16S\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003eSupport Inverter Brands\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"cke_table-faked-selection\"\u003e\u003cspan\u003e  DEYE, Growatt, PYLONTECH, SMA, MUST, VICTRON,GOODWE,\u003cbr\u003e  Also Support Customized Other Inverter Brands\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003eBattery Type\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003e  LiFePO4 Battery Pack\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 99.9376%; height: 156.765px;\" data-cke-table-faked-selection-table=\"\" class=\"cke_widget_element\" data-widget=\"micTable\" data-cke-widget-keep-attr=\"0\" data-cke-widget-upcasted=\"1\" data-cke-widget-data=\"%7B%22classes%22%3Anull%7D\" cellspacing=\"1\" cellpadding=\"1\" border=\"1\"\u003e\n\u003ctbody class=\"cke_widget_editable cke_widget_editable_focused\" data-cke-enter-mode=\"2\" data-cke-widget-editable=\"tbody\"\u003e\n\u003ctr style=\"height: 19.5956px;\"\u003e\n\u003ctd style=\"width: 28.9041%; height: 19.5956px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003eMaximum Charging Current\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.107%; height: 19.5956px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003e  200A\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5956px;\"\u003e\n\u003ctd style=\"width: 28.9041%; height: 19.5956px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003eMaximum Discharge Currentt\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.107%; height: 19.5956px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003e  200A\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5956px;\"\u003e\n\u003ctd style=\"width: 28.9041%; height: 19.5956px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003eProduct Size\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.107%; height: 19.5956px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003e  L1130*W200*H742 mm\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5956px;\"\u003e\n\u003ctd style=\"width: 28.9041%; height: 19.5956px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.107%; height: 19.5956px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003e 162kg\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5956px;\"\u003e\n\u003ctd style=\"width: 28.9041%; height: 19.5956px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003eBattery Cycle Life\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.107%; height: 19.5956px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003e  ≥8000 Cycles\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5956px;\"\u003e\n\u003ctd style=\"width: 28.9041%; height: 19.5956px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003eStorage \/ Working Temperature \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.107%; height: 19.5956px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003e  -20 ºC~60 ºC \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5956px;\"\u003e\n\u003ctd style=\"width: 28.9041%; height: 19.5956px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.107%; height: 19.5956px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003e  10 Years\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5956px;\"\u003e\n\u003ctd style=\"width: 28.9041%; height: 19.5956px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003eParallel Connection Quantity\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.107%; height: 19.5956px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003e  15 Units MAX\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 99.9376%; height: 58.7694px;\" data-cke-table-faked-selection-table=\"\" class=\"cke_widget_element\" data-widget=\"micTable\" data-cke-widget-keep-attr=\"0\" data-cke-widget-upcasted=\"1\" data-cke-widget-data=\"%7B%22classes%22%3Anull%7D\" cellspacing=\"1\" cellpadding=\"1\" border=\"1\"\u003e\n\u003ctbody class=\"cke_widget_editable cke_widget_editable_focused\" data-cke-enter-mode=\"2\" data-cke-widget-editable=\"tbody\"\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 28.9067%; height: 19.5898px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003eCommunication Mode\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.1044%; height: 19.5898px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003e  CAN \/ RS485 \/ RS232\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 28.9067%; height: 19.5898px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003eDisplay\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.1044%; height: 19.5898px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003e  Touch Display \/ Push-Button Display\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 28.9067%; height: 19.5898px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003eBluetooth \/ WiFi\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.1044%; height: 19.5898px;\" class=\"cke_table-faked-selection\"\u003e\n\u003cdiv\u003e\u003cspan\u003e  Support Customized\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv data-cke-widget-id=\"13\" data-cke-display-name=\"micNav\" class=\"cke_widget_wrapper cke_widget_block cke_widget_focused cke_widget_selected\" data-cke-filter=\"off\" data-cke-widget-wrapper=\"1\" tabindex=\"-1\"\u003e\n\u003ch3 data-widget=\"micNav\" data-cke-widget-keep-attr=\"0\" data-cke-widget-upcasted=\"1\" data-cke-widget-data=\"%7B%22classes%22%3A%7B%22cke-navigation%22%3A1%7D%7D\" class=\"cke-navigation cke_widget_element\" id=\"1760515419412\"\u003e\u003cspan\u003e20kwh Battery Backup Detailed Photos：\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.jmenergytech.com\/\" title=\"JM Energy Storage Byd Battery for Home 20kwh Solar Lithium Ion Battery 51.2V 48V LiFePO4 Solar System Battery\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"High Capacity Battery\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/0235\/1121\/files\/51.2V400Ah__01_64bc749c-6b99-4fa0-86e2-f034b07da230.jpg?v=1759996771\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"lithium battery aa\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/0235\/1121\/files\/51.2V400Ah__02_2b108a65-56e2-447b-b904-ddb2e8f217d0.jpg?v=1759996771\" style=\"float: none;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/0235\/1121\/files\/51.2V400Ah__02_2b108a65-56e2-447b-b904-ddb2e8f217d0.jpg?v=1759996771\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"JM Rechargeable Deep Cycle LiFePO4 Lithium Battery 48 Volt 400Ah 20kWh for Solar Panel Off Grid Energy Storage\" href=\"jmbatteries.com\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/0235\/1121\/files\/51.2V400Ah__05_fad62f6a-4e3d-44ad-bdbb-5146948ad0b8.jpg?v=1759996771\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"JM Rechargeable Deep Cycle LiFePO4 Lithium Battery 48 Volt 400Ah 20kWh for Solar Panel Off Grid Energy Storage\" href=\"jmbatteries.com\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/0235\/1121\/files\/51.2V400Ah__06_ef11c203-df43-47c7-ab8f-958d89442b77.jpg?v=1759996771\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/0235\/1121\/files\/51.2V400Ah__07_c4a5fdd1-f9b6-441a-bb84-eeea9d366f8f.jpg?v=1759996970\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/0235\/1121\/files\/51.2V400Ah__08.jpg?v=1759996771\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\" data-cke-widget-id=\"5\" data-cke-display-name=\"micNav\" class=\"cke_widget_wrapper cke_widget_block cke_widget_focused cke_widget_selected\" data-cke-filter=\"off\" data-cke-widget-wrapper=\"1\" tabindex=\"-1\"\u003e\n\u003ch3 data-widget=\"micNav\" data-cke-widget-keep-attr=\"0\" data-cke-widget-upcasted=\"1\" data-cke-widget-data=\"%7B%22classes%22%3A%7B%22cke-navigation%22%3A1%7D%7D\" class=\"cke-navigation cke_widget_element\" id=\"n1759979456550\"\u003e\u003cspan\u003eJM Company Profile：\u003c\/span\u003e\u003c\/h3\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/0235\/1121\/files\/51.2V400Ah__07_08526d1e-85e2-44a7-8698-5acb39802351.jpg?v=1776419658\" alt=\"JM Store\"\u003e\n\u003c\/div\u003e\n\u003cdiv data-cke-widget-id=\"5\" data-cke-display-name=\"micNav\" class=\"cke_widget_wrapper cke_widget_block cke_widget_focused cke_widget_selected\" data-cke-filter=\"off\" data-cke-widget-wrapper=\"1\" tabindex=\"-1\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/0235\/1121\/files\/51.2V400Ah__08_5b6e5bf3-d1b5-4dd3-88e1-c0e7fe883cdc.jpg?v=1776419657\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\" data-cke-widget-id=\"5\" data-cke-display-name=\"micNav\" class=\"cke_widget_wrapper cke_widget_block cke_widget_focused cke_widget_selected\" data-cke-filter=\"off\" data-cke-widget-wrapper=\"1\" tabindex=\"-1\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/0235\/1121\/files\/51.2V400Ah__09_a33cb087-3f4d-45a2-a12a-509bf9d03c0a.jpg?v=1776419658\" alt=\"JM\"\u003e\u003c\/div\u003e\n\u003cdiv data-cke-widget-id=\"5\" data-cke-display-name=\"micNav\" class=\"cke_widget_wrapper cke_widget_block cke_widget_focused cke_widget_selected\" data-cke-filter=\"off\" data-cke-widget-wrapper=\"1\" tabindex=\"-1\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/0235\/1121\/files\/51.2V400Ah__10.jpg?v=1776419658\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv data-cke-widget-id=\"5\" data-cke-display-name=\"micNav\" class=\"cke_widget_wrapper cke_widget_block cke_widget_focused cke_widget_selected\" data-cke-filter=\"off\" data-cke-widget-wrapper=\"1\" tabindex=\"-1\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/0235\/1121\/files\/51.2V400Ah__11.jpg?v=1776419657\" alt=\"\"\u003e\u003cbr\u003e\n\u003cdiv data-cke-widget-id=\"3\" data-cke-display-name=\"micNav\" class=\"cke_widget_wrapper cke_widget_block cke_widget_focused cke_widget_selected\" data-cke-filter=\"off\" data-cke-widget-wrapper=\"1\" tabindex=\"-1\"\u003e\n\u003cdiv data-cke-widget-id=\"0\" data-cke-display-name=\"micNav\" class=\"cke_widget_wrapper cke_widget_block cke_widget_focused cke_widget_selected\" data-cke-filter=\"off\" data-cke-widget-wrapper=\"1\" tabindex=\"-1\"\u003e\n\u003ch3 data-widget=\"micNav\" data-cke-widget-keep-attr=\"0\" data-cke-widget-upcasted=\"1\" data-cke-widget-data=\"%7B%22classes%22%3A%7B%22cke-navigation%22%3A1%7D%7D\" class=\"cke-navigation cke_widget_element\" id=\"n1759979456552\"\u003e\u003cspan\u003eFAQ：\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4 data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eHow long will a 20kWh battery last during a power outage?\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003eThe runtime depends entirely on your household’s energy consumption. As a robust \u003cb data-path-to-node=\"4\" data-index-in-node=\"151\"\u003e20kwh battery backup for home\u003c\/b\u003e use, the JM 20.48kWh system provides exceptional resilience:\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eEssential loads only\u003c\/b\u003e (refrigerator, Wi-Fi router, LED lighting, and phone charging): The battery can easily last \u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"113\"\u003e2 to 3 days\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eWhole-home usage\u003c\/b\u003e (including TVs, microwaves, and intermittent air conditioning): You can expect \u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"96\"\u003e12 to 24 hours\u003c\/b\u003e of continuous power. Thanks to the premium LiFePO4 cells and the intelligent JBD-200A-16S BMS, the system safely utilizes a high Depth of Discharge (DoD) to keep your home running smoothly when the grid fails.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003eIs a 20kWh battery enough for a house to go completely off-grid?\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"69\"\u003eAnswer:\u003c\/b\u003e Yes, for most small to medium-sized residences, a \u003cb data-path-to-node=\"6\" data-index-in-node=\"127\"\u003e20kwh solar battery\u003c\/b\u003e is more than enough to sustain an off-grid lifestyle when paired with an appropriately sized solar panel array. If your daytime solar generation covers your daily usage and fully recharges the \u003cb data-path-to-node=\"6\" data-index-in-node=\"340\"\u003e48v 20kwh lifepo4 battery\u003c\/b\u003e, the stored 20.48kWh will comfortably power your evening and overnight loads, completely eliminating your reliance on the traditional grid.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eHow much energy can a 20kWh battery provide, and what specific appliances can it run?\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"90\"\u003eAnswer:\u003c\/b\u003e To understand exactly \u003cb data-path-to-node=\"7\" data-index-in-node=\"120\"\u003ehow much energy a 20kwh battery can provide\u003c\/b\u003e, it helps to look at continuous wattage. A fully charged 20.48kWh unit delivers roughly 20,480 watt-hours. It can seamlessly power:\u003c\/p\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003eA standard refrigerator (150W) for over 130 hours.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003eA heavy-duty central air conditioner (3000W) for roughly 6 hours.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003eA washing machine (500W) for 40 hours. Furthermore, the system supports a 200A maximum continuous discharge current, meaning it can handle high-surge inductive loads (like water pumps or large ovens) simultaneously without tripping the BMS.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eCan I expand my 20kWh battery storage if my energy needs grow?\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"67\"\u003eAnswer:\u003c\/b\u003e Absolutely. This system features a modular design tailored for both B2C residential growth and B2B light commercial demands. You can connect up to \u003cb data-path-to-node=\"9\" data-index-in-node=\"222\"\u003e15 units in parallel\u003c\/b\u003e. This allows you to start with a single 20.48kWh unit and scale your total energy storage capacity up to a massive \u003cb data-path-to-node=\"9\" data-index-in-node=\"358\"\u003e307.2kWh\u003c\/b\u003e as your power requirements increase.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eWhich inverter brands are compatible with this 48V\/51.2V energy storage system?\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"10\"\u003e \u003cb data-path-to-node=\"10\" data-index-in-node=\"84\"\u003eAnswer:\u003c\/b\u003e Broad compatibility is built into the system to ensure a hassle-free setup. The integrated BMS communicates flawlessly via CAN, RS485, and RS232 protocols with the most popular inverter brands on the market, including DEYE, Growatt, PYLONTECH, SMA, MUST, VICTRON, and GOODWE. We also fully support OEM\/ODM protocol customization for specialized projects.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eWhat is the lifespan and safety profile of this battery compared to older technologies?\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"92\"\u003eAnswer:\u003c\/b\u003e Moving away from traditional NMC or lead-acid setups, our system utilizes highly stable Lithium Iron Phosphate (LiFePO4) chemistry. It guarantees \u003cb data-path-to-node=\"11\" data-index-in-node=\"246\"\u003e8000+ deep charge-discharge cycles\u003c\/b\u003e, translating to a reliable operational lifespan of 10 to 15 years under normal conditions. It is rigorously tested against thermal runaway and backed by international safety certifications including MSDS, UN38.3, CE, and ISO.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cspan data-cke-widget-id=\"2\" data-cke-display-name=\"图像\" class=\"cke_widget_wrapper cke_widget_inline cke_image_nocaption cke_widget_focused cke_widget_selected\" data-cke-filter=\"off\" data-cke-widget-wrapper=\"1\" tabindex=\"-1\"\u003e\u003cspan class=\"cke_reset cke_widget_insertbrafter_handler_container\"\u003e\u003cspan data-cke-widget-id=\"1\" data-cke-display-name=\"图像\" class=\"cke_widget_wrapper cke_widget_inline cke_image_nocaption cke_widget_focused cke_widget_selected\" data-cke-filter=\"off\" data-cke-widget-wrapper=\"1\" tabindex=\"-1\"\u003e\u003cspan data-cke-copybin-end=\"1\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cspan class=\"cke_reset cke_widget_drag_handler_container\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cspan class=\"cke_reset cke_widget_drag_handler_container\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e","brand":"JMBatteries","offers":[{"title":"Default Title","offer_id":53517547700497,"sku":null,"price":2730.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/0235\/1121\/files\/20kwh_Battery_Backup.webp?v=1778310938","url":"https:\/\/jmbatteries.com\/ru\/products\/jm-high-capacity-battery-20kwh-battery-backup-for-bess-system","provider":"JMBatteries","version":"1.0","type":"link"}