{"product_id":"45v-200ah-9kwh-sodium-ion-diy-battery-pack-with-jk-200a-bms-wifi-bluetooth-app-for-home-solar-ess","title":"45V 200Ah 9kWh Sodium-ion DIY Battery Pack with JK 200A BMS, WiFi, Bluetooth \u0026 APP for Home Solar ESS","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan style=\"color: rgb(255, 76, 76);\"\u003eFree Shipping \u0026amp; Free Tax\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Price listed is the final price! Free shipping, free customs duties and tax, You don't need to pay any other fees. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eDIY Battery Pack Test Videos\u003c\/h3\u003e\n\u003cp\u003e🔋 \u003cstrong\u003eBuild Your Own Sodium-Ion Energy Storage System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur \u003cstrong\u003e45V 200Ah 9kWh Sodium-Ion DIY Battery Pack\u003c\/strong\u003e is designed for customers who want to build a reliable, flexible, and high-capacity home energy storage system.\u003c\/p\u003e\n\u003cp\u003eFeaturing \u003cstrong\u003eSodium-Ion battery technology\u003c\/strong\u003e and a \u003cstrong\u003eJK 200A Smart BMS\u003c\/strong\u003e, this DIY battery pack provides intelligent battery management, active cell balancing, and multiple communication options for convenient monitoring and system integration.\u003c\/p\u003e\n\u003cp\u003eThe DIY design gives you the flexibility to build your own battery system according to your energy storage needs. It is ideal for \u003cstrong\u003ehome solar storage, off-grid systems, backup power, RVs, and other energy storage applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003e⭐ Key Features\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e🔋 9kWh High Energy Capacity\u003c\/strong\u003e\u003cbr\u003eProvides approximately \u003cstrong\u003e9kWh of energy storage\u003c\/strong\u003e with a 45V 200Ah configuration, suitable for home and solar energy storage applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e🧂 Sodium-Ion Battery Technology\u003c\/strong\u003e\u003cbr\u003eUses next-generation \u003cstrong\u003eSodium-Ion battery technology\u003c\/strong\u003e, offering an alternative solution for stationary energy storage applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e⚡ JK 200A Smart BMS\u003c\/strong\u003e\u003cbr\u003eBuilt-in \u003cstrong\u003eJK 200A BMS\u003c\/strong\u003e provides comprehensive protection and intelligent battery management, helping monitor voltage, current, temperature, and cell balance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e⚖️ 2A Active Balancing\u003c\/strong\u003e\u003cbr\u003eBuilt-in \u003cstrong\u003e2A active balancing\u003c\/strong\u003e helps maintain cell voltage consistency and improves the overall performance of the battery pack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📱 Bluetooth \u0026amp; APP Monitoring\u003c\/strong\u003e\u003cbr\u003eMonitor important battery parameters conveniently through \u003cstrong\u003eBluetooth and the JK APP\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📺 Smart Display\u003c\/strong\u003e\u003cbr\u003eThe integrated display provides convenient access to important battery information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e🛠️ DIY-Friendly Design\u003c\/strong\u003e\u003cbr\u003eDesigned for DIY battery builders, allowing you to assemble and configure your own Sodium-Ion energy storage system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e🔌 Expandable Energy Storage\u003c\/strong\u003e\u003cbr\u003eSupports parallel connection, allowing you to expand your total energy storage capacity when required, subject to BMS and inverter compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e☀️ Ideal for Solar Energy Storage\u003c\/strong\u003e\u003cbr\u003eSuitable for \u003cstrong\u003ehome solar systems, off-grid applications, backup power, RVs, and other stationary energy storage projects\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003e📋 Product Specifications\u003c\/h2\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eItem\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSodium-Ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnergy Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 9kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBMS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJK Smart BMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Continuous Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200A*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActive Balancing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBluetooth \/ APP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSmart Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHome Solar ESS \/ Off-Grid \/ Backup Power \/ RV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIY Battery Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupports Parallel Connection*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e* Actual operating current and parallel configuration depend on the selected cells, BMS settings, inverter, wiring, and installation conditions.\u003c\/p\u003e\n\u003ch2\u003e📦 Package Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSodium-Ion DIY Battery Pack \/ Battery Box\u003c\/li\u003e\n\u003cli\u003eJK 200A BMS\u003c\/li\u003e\n\u003cli\u003eDisplay Screen\u003c\/li\u003e\n\u003cli\u003eBluetooth Communication Module\u003c\/li\u003e\n\u003cli\u003eActive Balancer\u003c\/li\u003e\n\u003cli\u003eCopper Busbars\u003c\/li\u003e\n\u003cli\u003eCollection Wires\u003c\/li\u003e\n\u003cli\u003eCommunication Cables\u003c\/li\u003e\n\u003cli\u003ePositive \u0026amp; Negative Terminals\u003c\/li\u003e\n\u003cli\u003eConnection Strips\u003c\/li\u003e\n\u003cli\u003eScrews and Accessories\u003c\/li\u003e\n\u003cli\u003eOther required assembly accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔌 Inverter Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe battery system can be used with compatible solar and hybrid inverters. \u003cstrong\u003ePlease confirm the inverter's battery voltage range, communication protocol, charging voltage, and discharge voltage before purchase.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCompatible inverter brands may include:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDeye, Growatt, PYLONTECH, Victron Energy, INVT, GoodWe, Voltronic Power, SRNE, Megarevo, LuxPowerTek, SMA, MUST\u003c\/strong\u003e, and other compatible inverter systems.\u003c\/p\u003e\n\u003ch2\u003e⚠️ Important Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePlease confirm that your inverter supports the \u003cstrong\u003e45V Sodium-Ion battery voltage range\u003c\/strong\u003e before purchasing.\u003c\/li\u003e\n\u003cli\u003eSodium-Ion batteries have different charging and voltage characteristics from LiFePO4 batteries. \u003cstrong\u003eDo not use LiFePO4 charging parameters without confirming compatibility.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe actual usable energy depends on the battery operating voltage range, BMS settings, inverter efficiency, and operating conditions.\u003c\/li\u003e\n\u003cli\u003eNot suitable for severely damaged or swollen cells.\u003c\/li\u003e\n\u003cli\u003eIf you need help confirming compatibility with your inverter, please contact us before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📧 Contact Us :\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMore any questions about the BetterESS Power Battery? \u003cbr\u003eEmail:  \u003ca href=\"mailto:service@better-ess.com\"\u003eservice@better-ess.com\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"better-ess","offers":[{"title":"DIY Case Kits \/ China(45-60 days)","offer_id":52429313048878,"sku":null,"price":729.99,"currency_code":"USD","in_stock":true},{"title":"Case Kits +  Sodium-ion 200Ah (16pcs) \/ China(45-60 days)","offer_id":52429313081646,"sku":null,"price":2459.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5344\/1838\/files\/0705903b0eab9a30a019aff8e53298b5.png?v=1786775881","url":"https:\/\/better-ess.com\/de\/products\/45v-200ah-9kwh-sodium-ion-diy-battery-pack-with-jk-200a-bms-wifi-bluetooth-app-for-home-solar-ess","provider":"BetterESS","version":"1.0","type":"link"}