{"title":"Rolls Battery","description":null,"products":[{"product_id":"rolls-s-series-lfp-ess","title":"Rolls S-Series LFP ESS","description":"\u003cp\u003eRolls 48V 100Ah S-Series Lithium-Iron-Phosphate (LiFePO4) Energy Storage System (ESS) models offers a fully integrated and scalable energy storage solution with built-in LCD screen \u0026amp; controls, secondary protections in a rack-mount design.\u003c\/p\u003e\n\u003cp\u003eThe optional Rolls LFP ESS modular cabinet allows up to 8-unit installation with top mount\u003cbr data-mce-fragment=\"1\"\u003econnectivity, including CAN bus, and locking casters, offering added safety in a custom, streamlined design.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e19″ 4U rack-compatible\u003c\/li\u003e\n\u003cli\u003eUp to 16 parallel connectivity\u003c\/li\u003e\n\u003cli\u003eIntegrated screen \u0026amp; controls\u003c\/li\u003e\n\u003cli\u003eState-of-charge (SOC) indication\u003c\/li\u003e\n\u003cli\u003eCAN bus \u0026amp; RS-485 connectivity\u003c\/li\u003e\n\u003cli\u003eExternal breaker access\u003c\/li\u003e\n\u003cli\u003eSeparate BMS breaker\u003c\/li\u003e\n\u003cli\u003ePC Connectivity\u003c\/li\u003e\n\u003cli\u003eOptional Rolls ESS modular cabinet\n\u003cul\u003e\n\u003cli\u003eBase cabinet allows installation of up to 4 x S48-100LFP ESS units\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUp to 4 additional batteries can be added using cabinet extension segments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rolls Battery","offers":[{"title":"Rolls Lithium LiFePO4 battery, 48V, 100Ah, 5.12kWh ESS","offer_id":54921858285944,"sku":"RB-S48-100LFP-ESS","price":1958.11,"currency_code":"GBP","in_stock":true},{"title":"Rolls S-Series LFP ESS Cabinet 4x 4U","offer_id":54921858318712,"sku":"RB-ESS-CABINET-4U","price":107.64,"currency_code":"GBP","in_stock":true},{"title":"Rolls S-Series LFP ESS Segment 4U","offer_id":54921858351480,"sku":"RB-ESS-SEGMENT-4U","price":14.77,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/9841\/files\/RollsS48-100LFP-ESS-1_8904816e-8971-4bea-8dac-372c0e246a09.png?v=1739267501"},{"product_id":"rolls-s-series-lfp","title":"Rolls S-Series LFP","description":"\u003cp\u003eRolls high performance S-Series Lithium-Iron-Phosphate (LiFePO4) batteries provide a compatible drop-in sealed lead-acid replacement with fast charging\/discharging capability, compact case design and are up to 50% lighter than equivalent lead-acid battery models.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in BMS with operating protections\u003c\/li\u003e\n\u003cli\u003e4S4P (up to 48V), or 1S6P connectivity;\u003c\/li\u003e\n\u003cli\u003eintegrated display \u0026amp; controls with visual state-of-charge (SOC) indication;\u003c\/li\u003e\n\u003cli\u003eoperating protections with visual error indication;\u003c\/li\u003e\n\u003cli\u003eheating for low temperature operation [-20°C (-4°F) to 0°C(32°F) charging] ;\u003c\/li\u003e\n\u003cli\u003eexternal fuse access; a dedicated app and Bluetooth connectivity.\u003c\/li\u003e\n\u003cli\u003e3 year warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rolls Battery","offers":[{"title":"Rolls Lithium LiFePO4 battery, 12V, 150Ah, 1.92kWh","offer_id":54921858384248,"sku":"RB-S12-150LFP","price":895.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/9841\/files\/RollsS12-150LFPfront-1_0456b35d-8fee-441e-b926-b2e5acf2c8cd.png?v=1739267505"}],"url":"https:\/\/www.sparkswarehouse.com\/collections\/rolls-battery.oembed","provider":"Sparks Warehouse","version":"1.0","type":"link"}