{"product_id":"fogstar-energy-48v-48-3kwh-modular-battery-stack","title":"Fogstar Energy 48.3kWh 51.2V Modular Battery Stack","description":"\u003cp data-end=\"709\" data-start=\"371\"\u003e\u003cstrong\u003eThe Fogstar Energy 48.3kWh Modular Battery Stack is a high-capacity LiFePO₄ energy storage solution designed for residential, commercial and light industrial applications.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"709\" data-start=\"371\"\u003eEach stack is built from three (3) 16.1kWh battery modules, making installation, handling and future expansion significantly easier. A single top-mounted control unit manages the entire stack as one \u003cstrong\u003eintegrated system,\u003c\/strong\u003e underpinned by a battery base plate.\u003c\/p\u003e\n\u003cp data-end=\"709\" data-start=\"371\"\u003eMultiple stacks can be connected in parallel, allowing the system to scale from a single 48.3kWh stack up to a full \u003cstrong data-end=\"932\" data-start=\"913\"\u003e1.23MWh system\u003c\/strong\u003e if required. With an \u003cstrong\u003eIP-rated enclosure\u003c\/strong\u003e, \u003cstrong\u003eintegrated heating\u003c\/strong\u003e and built-in \u003cstrong\u003efire suppression\u003c\/strong\u003e, the system is engineered for safe, reliable operation in demanding environments.\u003c\/p\u003e\n\u003ch4 data-end=\"1126\" data-start=\"1111\"\u003e\u003cspan style=\"color: rgb(3, 152, 158);\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-end=\"1289\" data-start=\"1128\"\u003e\u003cstrong data-end=\"1150\" data-start=\"1128\"\u003e48.3kWh per Stack\u003c\/strong\u003e\u003cbr data-end=\"1153\" data-start=\"1150\"\u003eEach stack provides 48.3kWh of total energy, assembled from three 16.1kWh LiFePO₄ battery modules for easier installation and servicing.\u003c\/p\u003e\n\u003cp data-end=\"1476\" data-start=\"1291\"\u003e\u003cstrong data-end=\"1329\" data-start=\"1291\"\u003eAdvanced Battery Management System\u003c\/strong\u003e\u003cbr data-end=\"1332\" data-start=\"1329\"\u003eAn Integrated BMS delivers precise control, comprehensive protection and long-term system reliability, with support for high-power operation.\u003c\/p\u003e\n\u003cp data-end=\"1690\" data-start=\"1478\"\u003e\u003cstrong data-end=\"1527\" data-start=\"1478\"\u003eSimple Integration with Major Inverter Brands\u003c\/strong\u003e\u003cbr data-end=\"1530\" data-start=\"1527\"\u003eCAN and RS485 communication enable seamless integration with popular inverter brands, including Victron, LuxPower, Sunsynk, Solis, Voltronic, Voltacon and more.\u003c\/p\u003e\n\u003cp data-end=\"1833\" data-start=\"1692\"\u003e\u003cstrong data-end=\"1719\" data-start=\"1692\"\u003eScalable Energy Storage\u003c\/strong\u003e\u003cbr data-end=\"1722\" data-start=\"1719\"\u003eScales from a single 48.3kWh stack up to a full \u003cstrong data-end=\"1790\" data-start=\"1771\"\u003e1.23MWh system\u003c\/strong\u003e if required.\u003c\/p\u003e\n\u003cp data-end=\"1990\" data-start=\"1835\"\u003e\u003cstrong data-end=\"1862\" data-start=\"1835\"\u003eIP65-Rated Construction\u003c\/strong\u003e\u003cbr data-end=\"1865\" data-start=\"1862\"\u003eRobust, sealed enclosure protects against dust and moisture, making the system suitable for indoor and outdoor installations.\u003c\/p\u003e\n\u003cp data-end=\"2156\" data-start=\"1992\"\u003e\u003cstrong data-end=\"2023\" data-start=\"1992\"\u003eIntegrated Fire Suppression\u003c\/strong\u003e\u003cbr data-end=\"2026\" data-start=\"2023\"\u003eBuilt-in, heat-activated aerosol fire suppression system provides fast, automatic internal protection with no ongoing maintenance.\u003c\/p\u003e\n\u003cp data-end=\"2311\" data-start=\"2158\"\u003e\u003cstrong data-end=\"2180\" data-start=\"2158\"\u003eCold-Weather Ready\u003c\/strong\u003e\u003cbr data-end=\"2183\" data-start=\"2180\"\u003eIntegrated heating system enables safe charging at low temperatures and reliable operation in ambient conditions down to –15 °C.\u003c\/p\u003e\n\u003cp data-end=\"2464\" data-start=\"2313\"\u003e\u003cstrong data-end=\"2341\" data-start=\"2313\"\u003eJK Active Cell Balancing\u003c\/strong\u003e\u003cbr data-end=\"2344\" data-start=\"2341\"\u003e2A active balancing continuously equalises cell voltages, improving efficiency, stability and overall battery lifespan.\u003c\/p\u003e\n\u003cp data-end=\"2595\" data-start=\"2466\"\u003e\u003cstrong data-end=\"2493\" data-start=\"2466\"\u003eHigh Output Performance\u003c\/strong\u003e\u003cbr data-end=\"2496\" data-start=\"2493\"\u003eLV 51.2V (48V) system designed to support high-demand inverters and large backup or off-grid installations.\u003c\/p\u003e\n\u003cp data-end=\"2705\" data-start=\"2597\"\u003e\u003cstrong data-end=\"2624\" data-start=\"2597\"\u003eLong-Term Peace of Mind\u003c\/strong\u003e\u003cbr data-end=\"2627\" data-start=\"2624\"\u003eBacked by a 6-year warranty and 10 years of UK-based customer service support.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUser-Friendly Interface\u003cbr\u003e\u003c\/strong\u003eLCD touchscreen for real-time monitoring and system management.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-in Breaker\u003c\/strong\u003e\u003cbr\u003eThe 350A breaker allows the entire system to be safely isolated during faults, maintenance, or emergency conditions.\u003c\/p\u003e\n\u003ch4 data-start=\"2712\" data-end=\"2730\"\u003e\u003cspan style=\"color: rgb(3, 152, 158);\"\u003e\u003cstrong\u003eSystem Overview\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-start=\"2732\" data-end=\"2979\"\u003eEach 48.3kWh stack is assembled from three (3) 16.1kWh battery modules housed within a single enclosure. Once stacked, a top-mounted control unit manages all modules as one unified battery system, simplifying commissioning, monitoring and maintenance.\u003c\/p\u003e\n\u003cp data-start=\"2981\" data-end=\"3131\"\u003eThe modular design allows additional stacks to be added at any stage, making the system ideal for phased installations or growing energy requirements.\u003c\/p\u003e\n\u003ch4 data-start=\"118\" data-end=\"143\"\u003e\u003cspan style=\"color: rgb(3, 152, 158);\"\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-start=\"145\" data-end=\"640\"\u003e\u003cstrong\u003eRated Energy: \u003c\/strong\u003e48.3 kWh\u003cbr data-start=\"171\" data-end=\"174\"\u003e\u003cstrong\u003eModel: \u003c\/strong\u003eFE51.2-48.3\u003cbr data-start=\"196\" data-end=\"199\"\u003e\u003cstrong\u003eNominal Voltage (V): \u003c\/strong\u003e51.2 V\u003cbr data-start=\"230\" data-end=\"233\" data-is-only-node=\"\"\u003e\u003cstrong\u003eOperating Voltage (V): \u003c\/strong\u003e43.2 V – 57.6 V\u003cbr data-start=\"275\" data-end=\"278\"\u003e\u003cstrong\u003eCycle Life: \u003c\/strong\u003e8,000 cycles at 91% DOD\u003cbr data-start=\"312\" data-end=\"315\"\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 3 × 16S1P (three 16.1kWh modules)\u003cbr data-start=\"371\" data-end=\"374\"\u003e\u003cstrong\u003eWorking Temperature: \u003c\/strong\u003e0 – 45 °C Charge (with heating) and –20 – 45 °C Discharge\u003cbr data-start=\"456\" data-end=\"459\"\u003e\u003cstrong\u003eMaximum Discharge Current: \u003c\/strong\u003e300 A\u003cbr data-start=\"495\" data-end=\"498\"\u003e\u003cstrong\u003eMaximum Charge Current:\u003c\/strong\u003e 300 A\u003cbr data-start=\"531\" data-end=\"534\"\u003e\u003cstrong\u003eCapacity: \u003c\/strong\u003e314Ah\u003cbr data-start=\"554\" data-end=\"557\"\u003e\u003cstrong\u003eWeight: \u003c\/strong\u003e394kg\u003cbr data-start=\"575\" data-end=\"578\"\u003e\u003cstrong\u003eCommunications:\u003c\/strong\u003e CAN \/ RS485\u003cbr data-start=\"609\" data-end=\"612\"\u003e\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e IP65\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(3, 152, 158);\"\u003e\u003cstrong\u003eWhat's included?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"cvGsUA direction-ltr align-start para-style-body\"\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eThe system is supplied with pre-terminated 95 mm² battery power cables for straightforward installation.\u003c\/span\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003e These enable direct connection between the battery system and inverter, or via an external busbar where required.\u003c\/span\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none white-space-prewrap\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"cvGsUA direction-ltr align-start para-style-body\"\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eBattery to battery cables are terminated with Amphenol connectors for secure, low-resistance connections.\u003c\/span\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none white-space-prewrap\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"cvGsUA direction-ltr align-start para-style-body\"\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eA 1.5 m communication cable are also supplied to enable system control and data integration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"cvGsUA direction-ltr align-start para-style-body\"\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eThe supplied power cables are compatible with most inverter systems. In some installations, battery cables may be routed to a busbar, with manufacturer-supplied inverter leads used for the final connection. For correct installation, all negative connections must be made before connecting the positive.\u003c\/span\u003e\u003cspan style=\"color: rgb(3, 152, 158);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/4059\/6019\/files\/48.3kWh_51.2V_TechSpec_DEC25trade.pdf?v=1767002116\"\u003e➡️ \u003cstrong\u003eDownload Specification Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1347\/0997\/files\/NEW_51.2V_48kwh_Stackable_Dec25.pdf?v=1766493499\"\u003e➡️ \u003cstrong\u003eDownload User Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Campers Direct ltd","offers":[{"title":"3 Modular Batteries (48.3kWh)","offer_id":56435760005451,"sku":"Fog\/En\/48\/stack\/48V","price":4999.0,"currency_code":"GBP","in_stock":true},{"title":"4 Modular Batteries (64.4kWh)","offer_id":56435760038219,"sku":"Fog\/En\/64\/stack\/48V","price":5999.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/8129\/9787\/files\/ModularStack_3.png?v=1769892753","url":"https:\/\/www.campersdirect.co.uk\/products\/fogstar-energy-48v-48-3kwh-modular-battery-stack","provider":"Campers Direct","version":"1.0","type":"link"}