{"product_id":"dyness-powerbox-g2-10-24kwh-battery-system-up-to-512kwh-in-parallel","title":"Dyness PowerBox G2 10.24kWh LiFePO4 Battery","description":"\u003cdiv style=\"font-size: 16px; line-height: 1.6;\"\u003e \u003ch1 style=\"text-align: center;\"\u003eDyness PowerBox G2 | 10.24kWh | 51.2V LiFePO4 Battery\u003c\/h1\u003e \u003cul\u003e \u003cli\u003e10.24kWh nominal capacity with 9.73kWh usable energy\u003c\/li\u003e \u003cli\u003eExpandable up to 50 batteries in parallel\u003c\/li\u003e \u003cli\u003eAutomatic self-heating for charging at temperatures down to -20°C\u003c\/li\u003e \u003cli\u003eMaximum discharge current of 200A\u003c\/li\u003e \u003cli\u003eIP66-rated for indoor or outdoor installation\u003c\/li\u003e \u003cli\u003e10-year warranty\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eOverview\u003c\/h2\u003e \u003cp\u003eThe Dyness PowerBox G2 is a 51.2V low-voltage LiFePO4 battery designed for residential energy storage, off-grid power and back-up applications. Each battery provides 10.24kWh of nominal storage capacity and 9.73kWh of usable energy.\u003c\/p\u003e \u003cp\u003eIts slim 165mm-deep enclosure can be installed indoors or outdoors. The system can be expanded from one battery to as many as 50 units in parallel, providing total storage capacity from 10.24kWh to 512kWh.\u003c\/p\u003e \u003cp\u003eThe PowerBox G2 is compatible with a wide range of off-grid and hybrid inverters. Its integrated battery management system communicates through CAN or RS485 and manages each battery independently.\u003c\/p\u003e \u003ch2\u003eKey features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eExpandable storage:\u003c\/strong\u003e Connect between 1 and 50 PowerBox G2 batteries in parallel, without requiring an additional communications hub.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eAdding capacity later:\u003c\/strong\u003e Additional batteries can be incorporated after the initial installation. When batteries are connected in parallel, only one battery requires a firmware upgrade and the remaining batteries can be upgraded automatically.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eAutomatic self-heating:\u003c\/strong\u003e The optional heating function allows the battery to charge at temperatures down to -20°C and operate between -20°C and 55°C.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eHigh discharge capability:\u003c\/strong\u003e Recommended charge and discharge current of 100A, with a maximum discharge current of 200A.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eIntegrated safety protection:\u003c\/strong\u003e Smart fire-suppression system with a five-second response time and automatic pressure relief.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eLiFePO4 chemistry:\u003c\/strong\u003e Uses lithium iron phosphate cells for stable operation and long service life.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBroad inverter compatibility:\u003c\/strong\u003e Compatible with numerous established off-grid and hybrid inverter brands. Compatibility should be checked before ordering.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eIndoor or outdoor installation:\u003c\/strong\u003e IP65-rated enclosure, subject to the installation requirements in the user manual.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWarranty:\u003c\/strong\u003e Supplied with a 10-year warranty and stated design life of 6,000 cycles.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eTypical applications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eResidential solar-energy storage\u003c\/li\u003e \u003cli\u003eOff-grid homes and buildings\u003c\/li\u003e \u003cli\u003eBack-up power systems\u003c\/li\u003e \u003cli\u003eHybrid solar installations\u003c\/li\u003e \u003cli\u003eSmall commercial energy-storage systems\u003c\/li\u003e \u003cli\u003eSystems requiring additional battery capacity later\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eBattery model:\u003c\/strong\u003e Dyness PowerBox G2\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBattery chemistry:\u003c\/strong\u003e LiFePO4\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eNominal capacity:\u003c\/strong\u003e 10.24kWh\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eUsable energy at 95% depth of discharge:\u003c\/strong\u003e 9.73kWh\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eNominal voltage:\u003c\/strong\u003e 51.2V\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOperating-voltage range:\u003c\/strong\u003e 44.8–57.6V\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eRecommended charge and discharge current:\u003c\/strong\u003e 100A\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eMaximum discharge current:\u003c\/strong\u003e 200A\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eDepth of discharge:\u003c\/strong\u003e 95%\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCommunication interfaces:\u003c\/strong\u003e RS485 and CAN\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eExpansion:\u003c\/strong\u003e Up to 50 batteries in parallel\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eTotal supported capacity:\u003c\/strong\u003e 10.24–512kWh\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eDimensions:\u003c\/strong\u003e 710 × 165 × 640mm\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eNet weight:\u003c\/strong\u003e 99kg\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCharging-temperature range:\u003c\/strong\u003e 0°C to 55°C, or -20°C to 55°C with the heating function\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eDischarging-temperature range:\u003c\/strong\u003e -20°C to 55°C\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eIngress protection:\u003c\/strong\u003e IP66 for indoor or outdoor installation, subject to the user-manual installation conditions\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCertifications:\u003c\/strong\u003e IEC 62619, IEC 60730, IEC 62040, EN 62477, UKCA and VDE 2510\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCycle Life:\u003c\/strong\u003e At least 8,000 cycles \/ 10 years\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWarranty:\u003c\/strong\u003e 10 years\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eShipping information\u003c\/h2\u003e \u003cp\u003eDelivery is normally available within 2–3 working days across the UK. Longer delivery times may apply to the Scottish Highlands, islands and Northern Ireland.\u003c\/p\u003e \u003ch2\u003eUK expert support and product advice\u003c\/h2\u003e \u003cp\u003ePlease check that the PowerBox G2 is approved for use with your preferred inverter before ordering. The current Dyness inverter compatibility list is given below. Battery cables, overcurrent protection and isolation equipment must be selected for the complete system design.\u003c\/p\u003e \u003cp\u003eFor compatibility or system-design advice, call Energian on \u003ca href=\"tel:02080640335\"\u003e020 8064 0335\u003c\/a\u003e or email \u003ca href=\"mailto:info@energian.co.uk\"\u003einfo@energian.co.uk\u003c\/a\u003e.\u003c\/p\u003e \u003ch2\u003eDocuments available for download\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/PowerboxG2DatasheetEN20250627.pdf?v=1787855651\" rel=\"noopener\" target=\"_blank\"\u003eDyness PowerBox G2 datasheet\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.dyness.com\/download\" target=\"_blank\"\u003eDyness PowerBox G2 user manual\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/Dyness_Low-voltage_Batteries_Campatibility_List-20260715.pdf?v=1787855551\"\u003eDyness compatible inverter list\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cdiv style=\"display: inline !important;\" class=\"group w-full text-token-text-primary border-b border-black\/10 gizmo:border-0 dark:border-gray-900\/50 gizmo:dark:border-0 bg-gray-50 gizmo:bg-transparent dark:bg-[#444654] gizmo:dark:bg-transparent\"\u003e \u003cdiv style=\"display: inline !important;\" class=\"p-4 justify-center text-base md:gap-6 md:py-6 m-auto\"\u003e \u003cdiv style=\"display: inline !important;\" class=\"flex flex-1 gap-4 text-base mx-auto md:gap-6 gizmo:gap-3 gizmo:md:px-5 gizmo:lg:px-1 gizmo:xl:px-5 md:max-w-2xl lg:max-w-[38rem] gizmo:md:max-w-3xl gizmo:lg:max-w-[40rem] gizmo:xl:max-w-[48rem] xl:max-w-3xl }\"\u003e \u003cdiv style=\"display: inline !important;\" class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 gizmo:w-full md:gap-3 lg:w-[calc(100%-115px)] agent-turn\"\u003e \u003cdiv style=\"display: inline !important;\" class=\"flex flex-grow flex-col gap-3 max-w-full\"\u003e \u003cdiv style=\"display: inline !important;\" class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\"\u003e\u003cbr\u003e\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003csection class=\"customer-reviews\"\u003e \u003cdiv class=\"\"\u003e \u003cdiv class=\"row\"\u003e\u003cbr\u003e\u003c\/div\u003e \u003c\/div\u003e \u003c\/section\u003e","brand":"Dyness","offers":[{"title":"Default Title","offer_id":54909298966867,"sku":"DY-POWERBOXG2","price":922.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/dyness-powerbox-pro-solar-battery.png?v=1789039115","url":"https:\/\/progradewarehouse.com\/products\/dyness-powerbox-g2-10-24kwh-battery-system-up-to-512kwh-in-parallel","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}