{"product_id":"fogstar-energy-ip65-rated-48v-16-1kwh-modular-battery-stack-copy-1","title":"Fogstar Energy IP65-Rated 48V 16.1kWh Expansion Battery Module","description":"\u003cp style=\"font-size: 15px; text-align: center; background-color: black; padding: 5px 5px 5px 10px; color: white;\"\u003e\u003cb\u003eThis is the battery module only. You will need a control unit and base plate.\u003c\/b\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp data-end=\"313\" data-start=\"246\"\u003e⚠️This product is a \u003cstrong data-end=\"312\" data-start=\"264\"\u003esingle 16.1kWh expansion battery module only⚠️\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"585\" data-start=\"414\"\u003eThis battery is designed specifically for customers expanding an existing \u003cstrong\u003eFogstar Energy Modular Battery Stack system\u003c\/strong\u003e that already has a compatible control unit installed.\u003c\/p\u003e\n\u003cp data-end=\"690\" data-start=\"587\"\u003eThis product cannot operate as a standalone battery system without the required stack control hardware.\u003c\/p\u003e\n\u003cp data-end=\"874\" data-start=\"697\"\u003e\u003cstrong\u003eThe Fogstar Energy 16.1kWh Expansion Battery Module is a high-capacity LiFePO₄ battery designed specifically for expanding existing Fogstar Energy Modular Battery Stack systems.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1067\" data-start=\"876\"\u003eSupplied as a standalone 16.1kWh battery module, this product allows existing systems to increase storage capacity quickly and efficiently without replacing the original stack infrastructure.\u003c\/p\u003e\n\u003cp data-end=\"1287\" data-start=\"1069\"\u003eDesigned for seamless integration and future scalability, the expansion module connects directly into compatible Fogstar Energy battery stack systems, allowing installations to grow alongside increasing energy demands.\u003c\/p\u003e\n\u003cp data-end=\"1471\" data-start=\"1289\"\u003eWith IP65-rated construction, integrated heating and premium LiFePO₄ cells, the module is engineered for reliable long-term operation in both residential and commercial environments.\u003c\/p\u003e\n\u003cp data-end=\"387\" data-start=\"210\"\u003e\u003cstrong style=\"color: rgb(3, 152, 158); font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1128\" data-end=\"1289\"\u003e\u003cstrong\u003eExpansion Battery Module Only\u003c\/strong\u003e\u003cbr data-start=\"1150\" data-end=\"1153\"\u003eDesigned specifically for customers upgrading or expanding an existing Fogstar Energy battery stack system.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"1291\" data-end=\"1476\"\u003e\u003cstrong\u003eNo Control Unit Included\u003c\/strong\u003e\u003cbr data-start=\"1329\" data-end=\"1332\"\u003eThis product does not include the stack control unit, LCD interface, base plate or main breaker assembly.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"1478\" data-end=\"1690\"\u003e\u003cstrong\u003eSeamless Stack Integration\u003c\/strong\u003e\u003cbr data-start=\"1527\" data-end=\"1530\"\u003eDirectly integrates with existing Fogstar Energy control units and battery stack configurations.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"1692\" data-end=\"1833\"\u003e\u003cstrong data-start=\"1692\" data-end=\"1719\"\u003eScalable Energy Storage\u003c\/strong\u003e\u003cbr data-start=\"1719\" data-end=\"1722\"\u003eScales from a single 16.1kWh stack up to a full \u003cstrong data-start=\"1771\" data-end=\"1790\"\u003e1.23MWh system\u003c\/strong\u003e if required.\u003c\/p\u003e\n\u003cp data-start=\"1835\" data-end=\"1990\"\u003e\u003cstrong data-start=\"1835\" data-end=\"1862\"\u003eIP65-Rated Construction\u003c\/strong\u003e\u003cbr data-start=\"1862\" data-end=\"1865\"\u003eRobust, sealed enclosure protects against dust and moisture, making the system suitable for indoor and outdoor installations.\u003c\/p\u003e\n\u003cp data-start=\"1992\" data-end=\"2156\"\u003e\u003cstrong data-start=\"1992\" data-end=\"2023\"\u003eIntegrated Fire Suppression\u003c\/strong\u003e\u003cbr data-start=\"2023\" data-end=\"2026\"\u003eBuilt-in, heat-activated aerosol fire suppression system provides fast, automatic internal protection with no ongoing maintenance.\u003c\/p\u003e\n\u003cp data-start=\"2158\" data-end=\"2311\"\u003e\u003cstrong data-start=\"2158\" data-end=\"2180\"\u003eCold-Weather Ready\u003c\/strong\u003e\u003cbr data-start=\"2180\" data-end=\"2183\"\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-start=\"2313\" data-end=\"2464\"\u003e\u003cstrong data-start=\"2313\" data-end=\"2341\"\u003eJK Active Cell Balancing\u003c\/strong\u003e\u003cbr data-start=\"2341\" data-end=\"2344\"\u003e2A active balancing continuously equalises cell voltages, improving efficiency, stability and overall battery lifespan.\u003c\/p\u003e\n\u003cp data-start=\"2466\" data-end=\"2595\"\u003e\u003cstrong data-start=\"2466\" data-end=\"2493\"\u003eHigh Output Performance\u003c\/strong\u003e\u003cbr data-start=\"2493\" data-end=\"2496\"\u003eLV 51.2V (48V) system designed to support high-demand inverters and large backup or off-grid installations.\u003c\/p\u003e\n\u003cp data-start=\"2597\" data-end=\"2705\"\u003e\u003cstrong data-start=\"2597\" data-end=\"2624\"\u003eLong-Term Peace of Mind\u003c\/strong\u003e\u003cbr data-start=\"2624\" data-end=\"2627\"\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\u003cp\u003e\u003cstrong\u003eAdvanced Cell Management\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e150A SEPLOS BMS for reliable system protection and stable performance.\u003cspan style=\"color: rgb(3, 152, 158);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility Notice\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis expansion battery module is intended for use only with compatible Fogstar Energy Modular Battery Stack systems already fitted with:\u003c\/p\u003e\n\u003cp\u003e- Stack control unit\u003cbr\u003e- LCD touchscreen interface\u003cbr\u003e- Battery base plate\u003cbr\u003e- Main breaker assembly\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCustomers purchasing this product for a new installation will also require the appropriate control unit and stack hardware.\u003c\/strong\u003e\u003cspan style=\"color: rgb(3, 152, 158);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 data-end=\"143\" data-start=\"118\"\u003e\u003cspan style=\"color: rgb(3, 152, 158);\"\u003e\u003cstrong\u003e16.1Wh Product Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-end=\"640\" data-start=\"145\"\u003e\u003cstrong\u003eRated Energy: \u003c\/strong\u003e16.1 kWh\u003cbr data-end=\"199\" data-start=\"196\"\u003e\u003cstrong\u003eNominal Voltage (V): \u003c\/strong\u003e51.2 V\u003cbr data-is-only-node=\"\" data-end=\"233\" data-start=\"230\"\u003e\u003cstrong\u003eOperating Voltage (V): \u003c\/strong\u003e43.2 V – 57.6 V\u003cbr data-end=\"278\" data-start=\"275\"\u003e\u003cstrong\u003eCycle Life: \u003c\/strong\u003e8,000 cycles at 91% DOD\u003cbr data-end=\"315\" data-start=\"312\"\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 16S1P\u003cbr data-end=\"374\" data-start=\"371\"\u003e\u003cstrong\u003eWorking Temperature: \u003c\/strong\u003e0 – 45 °C Charge (with heating) and –20 – 45 °C Discharge\u003cbr data-end=\"459\" data-start=\"456\"\u003e\u003cstrong\u003eMaximum Discharge Current: \u003c\/strong\u003e150 A\u003cbr data-end=\"498\" data-start=\"495\"\u003e\u003cstrong\u003eMaximum Charge Current:\u003c\/strong\u003e 150 A\u003cbr data-end=\"534\" data-start=\"531\"\u003e\u003cstrong\u003eCapacity: \u003c\/strong\u003e314Ah\u003cbr data-end=\"557\" data-start=\"554\"\u003e\u003cstrong\u003eCommunications:\u003c\/strong\u003e CAN \/ RS485\u003cbr data-end=\"612\" data-start=\"609\"\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\u003e\u003cstrong\u003eIncluded with this product:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- 1 × 16.1kWh battery module\u003cbr\u003e- Battery interconnection cables with Amphenol connectors\u003cbr\u003e- Communication cable\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- Stack control unit and LCD touchscreen\u003cbr\u003e- Battery base plate\u003cbr\u003e- Main breaker assembly\u003c\/p\u003e\n\u003cp\u003eFor correct installation, all negative connections must be made before connecting the positive.\u003c\/p\u003e\n\u003cp class=\"cvGsUA direction-ltr align-start para-style-body\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1347\/0997\/files\/48.3kWh_51.2V_TechSpec_MAR26.pdf?v=1774870021\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\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\/Tech_Manual_51.2V_Modular_Stackable.pdf?v=1779460061\"\u003e➡️ \u003cstrong\u003eDownload User Manual\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1347\/0997\/files\/IP65_Rated_48.3kWh_51.2V.pdf?v=1779459954\"\u003e➡️ \u003cstrong\u003eDownload Installation Wiring Guide\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Fogstar Energy","offers":[{"title":"Default Title","offer_id":55571274301816,"sku":"Fog\/Stack\/16","price":2049.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/0649\/0508\/files\/ModularStack_c0b1e745-5512-4ab5-8bf9-1fa49433220a.png?v=1780049678","url":"https:\/\/www.fogstar-drift.co.uk\/products\/fogstar-energy-ip65-rated-48v-16-1kwh-modular-battery-stack-copy-1","provider":"Fogstar Drift","version":"1.0","type":"link"}