{"product_id":"fortress-power-eforce-28-8kwh-stackable-lithium-iron-phosphate-battery-600ah","title":"Aims Power Force 28.8kWh Stackable Lithium Iron Phosphate Battery (600Ah) - eForce28.8","description":"\u003ch2\u003eAims Power Force 28.8kWh Stackable Lithium Iron Phosphate Battery (600Ah) - eForce28.8\u003c\/h2\u003e\n\u003cp\u003eThe Fortress Power eForce 9.6 kWh Lithium Iron Phosphate (LFP) battery is a modular energy storage solution designed for durability and efficiency. Each unit offers 9.6 kWh of energy capacity and features a built-in temperature sensor-controlled heating system, ensuring optimal performance across various weather conditions.\u003c\/p\u003e\n\u003cp\u003eThe eForce batteries are stackable, allowing up to three units per stack and a maximum of 16 units per system, achieving a total energy storage capacity of up to 153 kWh. This design eliminates the need for interconnecting cables within the stack, as the battery terminals click into place, simplifying installation and reducing costs.\u003c\/p\u003e\n\u003cp\u003eEach eForce stack is complemented by the eWay, a designated wireway that contains busbars to connect the eForce battery stacks and the Envy True 12kW inverter(s). The eWay also features conduit entrance ports of various diameters, an emergency switch, and an LED display that shows the battery stack status in real-time.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cdiv class=\"elementor-element elementor-element-81ce0e7 e-flex e-con-boxed e-con e-parent e-lazyloaded\" data-id=\"81ce0e7\" data-element_type=\"container\"\u003e\n\u003cdiv class=\"e-con-inner\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-6246108 e-con-full e-flex e-con e-child\" data-id=\"6246108\" data-element_type=\"container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-2913459 elementor-widget elementor-widget-text-editor\" data-id=\"2913459\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp\u003e\u003cstrong\u003eTop Tier Automotive industry Cells:\u003c\/strong\u003e Up to 8000 cycles and ability to fast charge without cell degradation. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLarge cost savings by eliminating additional system components\u003c\/strong\u003e: This system reduces overall costs by removing the need for extra components such as wireways, extra conduit and long cable conductors resulting in significant savings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuperfast install with stackable design\u003c\/strong\u003e: The stackable design enables quick and easy installation with quick plug technology, reducing labor time and costs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExtended 30-Year Warranty Option\u003c\/strong\u003e: Fortress Power offers an optional 30-year extended warranty, providing long-term reliability and peace of mind for homeowners and businesses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-4462d2a e-con-full e-flex e-con e-child\" data-id=\"4462d2a\" data-element_type=\"container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-a2decad elementor-widget elementor-widget-text-editor\" data-id=\"a2decad\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp\u003e\u003cstrong\u003eAll-weather design\u003c\/strong\u003e: With integrated heaters and an IP65 rating, this system is built to withstand diverse weather conditions, ensuring durability, reliability\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClean, streamlined, and flexible installation\u003c\/strong\u003e: The installation process is efficient and flexible, providing a neat, aesthetically pleasing setup while still meeting the NEC and NFPA Code.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy to scale\u003c\/strong\u003e\u003cspan\u003e: The modular, stackable design offers effortless scalability, allowing you to expand vertically up to 28.8kWh and 153kWh in total as needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVirtual Power Plant (VPP) Ready\u003c\/strong\u003e: The eForce battery system is approved for select Virtual Power Plant (VPP) programs nationwide, allowing users to earn incentives while supporting grid stability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-accordion-item\"\u003e\n\u003cdiv aria-expanded=\"false\" aria-controls=\"elementor-tab-content-2286\" role=\"button\" data-tab=\"6\" class=\"elementor-tab-title\"\u003e\n\u003cdiv class=\"elementor-accordion-item\"\u003e\n\u003cdiv aria-expanded=\"false\" aria-controls=\"elementor-tab-content-2287\" role=\"button\" data-tab=\"7\" class=\"elementor-tab-title\"\u003e\n\u003csection class=\"vc_row wpb_row vc_row-fluid vc_custom_1521647162229 vc-zozo-section typo-default\"\u003e\n\u003cdiv class=\"zozo-vc-main-row-inner vc-normal-section\"\u003e\n\u003cdiv class=\"wpb_column vc_main_column vc_column_container vc_col-sm-12 typo-default\"\u003e\n\u003cdiv class=\"vc_column-inner\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003cdiv data-vc-action=\"collapse\" class=\"vc_tta-container\"\u003e\n\u003cdiv class=\"vc_general vc_tta vc_tta-accordion vc_tta-color-grey vc_tta-style-default vc_tta-shape-rounded vc_tta-o-shape-group vc_tta-controls-align-left\"\u003e\n\u003cdiv class=\"vc_tta-panels-container\"\u003e\n\u003cdiv class=\"vc_tta-panels\"\u003e\n\u003cdiv data-vc-content=\".vc_tta-panel-body\" class=\"vc_tta-panel vc_active\" id=\"are-permits-required-for-installation\"\u003e\n\u003cdiv class=\"vc_tta-panel-body\"\u003e\n\u003cdiv class=\"wpb_text_column wpb_content_element\"\u003e\n\u003cdiv class=\"wpb_wrapper\"\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMassive Single-Unit Energy Storage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Delivers a powerful \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e28.8kWh LiFePO₄ battery (600Ah)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, ideal for whole-home backup, off-grid systems, and commercial-scale energy storage.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eStackable Modular Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Built as part of the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eeForce series\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, allowing easy parallel expansion for even larger energy banks without complex rewiring.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLong-Life Lithium Technology:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Uses \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLiFePO₄ chemistry\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for superior cycle life, thermal stability, and long-term safety compared to traditional lithium-ion batteries.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHigh Usable Capacity for Heavy Loads:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed to support sustained operation of HVAC systems, water pumps, refrigerators, lighting circuits, and industrial equipment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSmart Battery Management System (BMS):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Integrated protection for overcharge, deep discharge, temperature control, and cell balancing to ensure consistent performance and durability.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSolar-Ready Integration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Optimized for hybrid solar systems, enabling efficient energy storage, peak shaving, and reliable nighttime or outage power supply.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What is the AIMS Power eForce28.8 (LFP230V96A-S) lithium battery?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: The AIMS Power eForce28.8 is a high-capacity, stackable lithium iron phosphate (LiFePO₄) battery system designed for large-scale solar storage, backup power, and off-grid installations, delivering a total of 28.8 kWh in a single modular stack.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: How much energy storage does it provide?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It provides 28.8 kWh of usable energy at 48V nominal system architecture (600Ah total capacity), built from three 9.6 kWh modules combined into one vertical stack for high-density energy storage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is the system expandable?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. The eForce system is highly scalable, allowing multiple stacks to be connected in parallel to reach very large storage capacities (up to 100+ kWh depending on system design).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What type of battery chemistry is used?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It uses Lithium Iron Phosphate (LiFePO₄), known for high safety, long cycle life (around 8,000 cycles), thermal stability, and strong deep-discharge performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What systems is it compatible with?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It is designed for integration with AIMS Power hybrid inverter systems and other compatible 48V energy storage inverters used in residential, commercial, and off-grid solar setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Can it be used for whole-home backup?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. With 28.8 kWh of storage, it can support whole-home backup systems, including essential appliances, lighting, refrigeration, pumps, and moderate HVAC loads depending on inverter size.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What makes this battery “stackable”?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Each system is built from modular battery units that physically stack and connect through an integrated busbar\/wireway system, reducing external cabling and simplifying installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What are the key benefits?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Key advantages include high energy density, fast installation design, integrated thermal management, outdoor-rated durability (IP65), and long service life for demanding solar applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: Who is this battery system best for?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It is ideal for homeowners, farms, commercial sites, and off-grid users who need large, scalable, and reliable lithium storage paired with hybrid inverter systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eInstall in a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecool, dry, well-ventilated indoor battery rack or cabinet\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to maintain stable cell temperature and performance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eEnsure modules are \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eproperly stacked, secured, and level\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to prevent mechanical stress or connector misalignment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRegularly inspect \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDC terminals, busbars, and interconnect cables\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for tightness, corrosion, or heat discoloration.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eKeep all \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecommunication (CAN\/RS485) cables\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e firmly connected for proper BMS coordination and monitoring.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMonitor battery via BMS or system interface for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSOC balance, cell voltage uniformity, and fault alarms\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvoid deep discharges; operate within recommended SOC range to maximize cycle life and reduce degradation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaintain proper torque on all high-current connections to prevent resistance heating under heavy load.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep ventilation paths clear even though LiFePO₄ is thermally stable—heat buildup still affects longevity.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStore and operate within manufacturer-recommended temperature limits (avoid freezing or high-heat environments).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePerform periodic system checks for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efirmware\/BMS updates (if applicable), alarms, and abnormal voltage drift\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\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\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"Aims Power","offers":[{"title":"Default Title","offer_id":45708904464575,"sku":"eForce28.8","price":13561.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/3tier_0164828b-960b-4f25-9f7c-11266e205dad.png?v=1780992094","url":"https:\/\/backyardprovider.com\/products\/fortress-power-eforce-28-8kwh-stackable-lithium-iron-phosphate-battery-600ah","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}