{"id":2597,"date":"2025-11-27T10:09:13","date_gmt":"2025-11-27T10:09:13","guid":{"rendered":"https:\/\/aykasolar.com.au\/buysolar\/?post_type=product&p=2597"},"modified":"2026-05-21T05:55:00","modified_gmt":"2026-05-21T05:55:00","slug":"fox-ess-41-94kwh-battery","status":"publish","type":"product","link":"https:\/\/aykasolar.com.au\/buysolar\/shop\/battery\/fox-ess-41-94kwh-battery\/","title":{"rendered":"FOX ESS 41.94kWh Battery"},"content":{"rendered":"

FOX ESS EQ4800-L9 41.94kWh Battery – Datasheet<\/a><\/p>\n

Ultra High-Capacity Smart Energy Storage System<\/b><\/h3>\n

The <\/span>EQ4800-L9<\/b> stands at the top of the EQ4800 range, delivering exceptional storage performance for large-scale residential, commercial, and energy resilience applications. Designed for maximum efficiency and scalability, it supports future-ready energy ecosystems.<\/span><\/p>\n

Key Features<\/b><\/h3>\n
    \n
  • Maximum storage capacity in the EQ4800 range<\/span><\/li>\n
  • Enterprise-grade battery architecture<\/span><\/li>\n
  • Long-duration critical load backup<\/span><\/li>\n
  • Intelligent multi-system communication<\/span><\/li>\n
  • Optimised for large solar and hybrid systems<\/span><\/li>\n<\/ul>\n

    Technical Specifications<\/b><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Specification<\/b><\/td>\nDetails<\/b><\/td>\n<\/tr>\n
    Model<\/span><\/td>\nEQ4800-L9<\/span><\/td>\n<\/tr>\n
    Battery Type<\/span><\/td>\nLiFePO4<\/span><\/td>\n<\/tr>\n
    Nominal Capacity<\/span><\/td>\n41.94kWh<\/span><\/td>\n<\/tr>\n
    Module Configuration<\/span><\/td>\n9 Modules<\/span><\/td>\n<\/tr>\n
    Nominal Voltage<\/span><\/td>\n460.8V<\/span><\/td>\n<\/tr>\n
    Operating Voltage Range<\/span><\/td>\n405V \u2013 522V<\/span><\/td>\n<\/tr>\n
    Max Charge\/Discharge Current<\/span><\/td>\n50A<\/span><\/td>\n<\/tr>\n
    Communication Protocols<\/span><\/td>\nCAN \/ RS485<\/span><\/td>\n<\/tr>\n
    Protection Rating<\/span><\/td>\nIP65<\/span><\/td>\n<\/tr>\n
    Cycle Life<\/span><\/td>\n\u2265 6000 Cycles<\/span><\/td>\n<\/tr>\n
    Design Service Life<\/span><\/td>\n15+ Years<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

     <\/p>\n","protected":false},"excerpt":{"rendered":"

    FOX ESS EQ4800-L9 41.94kWh Battery<\/p>\n","protected":false},"featured_media":2565,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_glsr_average":0,"_glsr_ranking":0,"_glsr_reviews":0},"product_brand":[],"product_cat":[16,78],"product_tag":[],"class_list":{"0":"post-2597","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-battery","7":"product_cat-fox-ess","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","12":"first","13":"instock","14":"sale","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/aykasolar.com.au\/buysolar\/wp-json\/wp\/v2\/product\/2597","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aykasolar.com.au\/buysolar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/aykasolar.com.au\/buysolar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/aykasolar.com.au\/buysolar\/wp-json\/wp\/v2\/comments?post=2597"}],"version-history":[{"count":5,"href":"https:\/\/aykasolar.com.au\/buysolar\/wp-json\/wp\/v2\/product\/2597\/revisions"}],"predecessor-version":[{"id":2836,"href":"https:\/\/aykasolar.com.au\/buysolar\/wp-json\/wp\/v2\/product\/2597\/revisions\/2836"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aykasolar.com.au\/buysolar\/wp-json\/wp\/v2\/media\/2565"}],"wp:attachment":[{"href":"https:\/\/aykasolar.com.au\/buysolar\/wp-json\/wp\/v2\/media?parent=2597"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/aykasolar.com.au\/buysolar\/wp-json\/wp\/v2\/product_brand?post=2597"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/aykasolar.com.au\/buysolar\/wp-json\/wp\/v2\/product_cat?post=2597"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/aykasolar.com.au\/buysolar\/wp-json\/wp\/v2\/product_tag?post=2597"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}