{"product_id":"fox-ess-cq7-hv-7-02kwh-master","title":"Fox Ess CQ7 HV 7.02kWh Master Battery","description":"\u003ch2\u003eFox ESS CQ7 High Voltage Battery Storage System\u003c\/h2\u003e\n\u003cp\u003eThe Fox ESS CQ7 is a high-performance, scalable high-voltage battery storage solution designed for residential and commercial energy storage applications. Built using safe and reliable LiFePO₄ (LFP) battery technology, the CQ7 combines high efficiency, flexible expansion capability, and simple plug-and-play installation to help maximise self-consumption and energy independence.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular Design:\u003c\/strong\u003e A scalable high-voltage battery storage system that can grow with your energy needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Expandability:\u003c\/strong\u003e Starts at 14.04kWh and can be expanded up to 98.28kWh by connecting up to 14 modules in series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe and Reliable Chemistry:\u003c\/strong\u003e Utilises LiFePO₄ (LFP) battery technology for enhanced safety and longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep Discharge Capability:\u003c\/strong\u003e Offers 90% Depth of Discharge (DoD) for maximum usable energy capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Round-Trip Efficiency:\u003c\/strong\u003e Achieves over 95% round-trip efficiency, minimising energy loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Features a plug-and-play design for rapid and straightforward deployment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Enclosure:\u003c\/strong\u003e IP65 rated for robust protection against dust and water, suitable for indoor and outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Connectivity:\u003c\/strong\u003e Integrated CAN communication interface for seamless system integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType of Product:\u003c\/strong\u003e Battery Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Length: 0.8 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 52.2 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Chemistry:\u003c\/strong\u003e LiFePO₄ (LFP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity Range:\u003c\/strong\u003e 14.04kWh to 98.28kWh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth of Discharge (DoD):\u003c\/strong\u003e 90%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound-Trip Efficiency:\u003c\/strong\u003e \u0026gt;95%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e IP65\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e CAN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThis battery storage system is ideal for residential and commercial applications seeking to enhance energy independence and maximise self-consumption. It is suitable for various project sizes due to its modular and expandable design, providing a reliable power solution for backup power or energy management strategies.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Fox ESS CQ7 High Voltage 7.02kWh Master Battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe number of Fox ESS CQ7 battery modules that can be installed depends on the compatible Fox ESS inverter being used.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eInverter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eBatteries per Stack\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eMaximum Stacks\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eMaximum Capacity\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e\u003cspan\u003eH1-G2, AC1-G2 \u0026amp; KH\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSingle Phase\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e\u003cspan\u003eMinimum: 2\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eMaximum: 7\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e49.14kWh\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e\u003cspan\u003eH3 Smart\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThree Phase\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e\u003cspan\u003eMinimum: 3\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eMaximum: 12\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e84.24kWh\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e\u003cspan\u003eH3 Pro\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThree Phase\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e\u003cspan\u003eMinimum: 4\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eMaximum: 12 per stack\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e168.48kWh\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003e\u003cspan\u003eH3 Plus\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThree Phase\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e\u003cspan\u003eMinimum: 4\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eMaximum: 14 per stack\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e294.84kWh\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan\u003eHow CQ7 Battery Stacks Are Configured\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eEach CQ7 battery stack requires \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1 × CQ7-M Master battery\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with additional \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCQ7-S Slave batteries\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e added to achieve the required storage capacity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor example:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2-battery stack = \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1 × Master + 1 × Slave\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e3-battery stack = \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1 × Master + 2 × Slaves\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e4-battery stack = \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1 × Master + 3 × Slaves\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eMultiple Battery Stacks\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eH3 Pro\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e supports up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2 separate battery stacks\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, while the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eH3 Plus\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e supports up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3 stacks\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEach individual stack requires its own \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCQ7-M Master battery\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor larger configurations, the optional Fox ESS battery base may also be required to arrange the modules across two columns, depending on the final system layout.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy Buy This Product\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Energy Efficiency:\u003c\/strong\u003e With over 95% round-trip efficiency, this system minimises energy wastage, ensuring you get the most from your stored power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStylish Design:\u003c\/strong\u003e N\/A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Durability:\u003c\/strong\u003e The IP65-rated enclosure offers excellent protection against environmental factors, ensuring reliable operation indoors and outdoors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSustainability:\u003c\/strong\u003e Utilising LiFePO₄ technology, this system provides a safe, long-lasting, and environmentally conscious energy storage solution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Warranty:\u003c\/strong\u003e Backed by comprehensive warranty terms, offering peace of mind and reassurance in your investment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Fox ESS CQ7 is engineered for flexibility and performance, offering a dependable high-voltage battery solution for modern energy needs.\u003c\/p\u003e\n\u003ch3\u003eDocuments\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Sheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/samonolithportalprodcdn.blob.core.windows.net\/assets\/general_product_documents\/9e6d37b08a59b2d4b5eb292f3d148f1a30d013a2_EN_CQ7_Datasheet_V1.3_20260710.pdf\" target=\"_blank\"\u003eData Sheet Fox Ess CQ7\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Guide \/ User Manual:\u003c\/strong\u003e \u003ca href=\"https:\/\/samonolithportalprodcdn.blob.core.windows.net\/assets\/general_product_documents\/8e394d069b52b67e890bba9cf100c901e0899fc3_EN_CQ6_CQ7_Manual_V1.0.5.pdf\" target=\"_blank\"\u003eUser Manual Fox Ess CQ7\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e \u003ca href=\"https:\/\/samonolithportalprodcdn.blob.core.windows.net\/assets\/general_product_documents\/2194ac7f0b2e4e37a7e58037a00dd0191de6173c_DE_CQ_BATTERY_WARRANTY_20260120.pdf\" target=\"_blank\"\u003eWarranty Fox Ess V3.1 - DE (German)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e \u003ca href=\"https:\/\/samonolithportalprodcdn.blob.core.windows.net\/assets\/general_product_documents\/9f6ed3d7b954ff40c99bf873ec4dabbce54a7872_EN_CQ_BATTERY_WARRANTY_EU_20260818.pdf\" target=\"_blank\"\u003eWarranty Fox Ess V3.1 - EN\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-- Fox Ess CQ7-M - EN:\u003c\/strong\u003e \u003ca href=\"https:\/\/samonolithportalprodcdn.blob.core.windows.net\/assets\/general_product_documents\/f662d7bd78097699781177dee63baa96f56c8ec1_UN38.3_20251106J33880_B1_CQ7_M.pdf\" target=\"_blank\"\u003e-- Fox Ess CQ7-M - EN\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-- Fox Ess CQ7-S - EN:\u003c\/strong\u003e \u003ca href=\"https:\/\/samonolithportalprodcdn.blob.core.windows.net\/assets\/general_product_documents\/f8615a386b85512ada4a3f332c9912e94bcb8aaa_UN38.3_20251106J33880_B2_CQ7_S.pdf\" target=\"_blank\"\u003e-- Fox Ess CQ7-S - EN\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Transport \u0026amp; Handling Documentation SDS Fox Ess CQ7-M - EN:\u003c\/strong\u003e \u003ca href=\"https:\/\/samonolithportalprodcdn.blob.core.windows.net\/assets\/general_product_documents\/b57c12b25adaaa780e9a00a7206f633c8392113b_SDS_HGBZ25120G82_CQ7_M.pdf\" target=\"_blank\"\u003eSafety Transport \u0026amp; Handling Documentation SDS Fox Ess CQ7-M - EN\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Transport \u0026amp; Handling Documentation SDS Fox Ess CQ7-S - EN:\u003c\/strong\u003e \u003ca href=\"https:\/\/samonolithportalprodcdn.blob.core.windows.net\/assets\/general_product_documents\/905eb5dec9590dd5d4f69791ebc594f8fe9d0b3d_SDS_HGBZ2512EEU2_CQ7_S.pdf\" target=\"_blank\"\u003eSafety Transport \u0026amp; Handling Documentation SDS Fox Ess CQ7-S - EN\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDisclaimer\u003c\/h2\u003e\n\u003cp\u003eAll product information provided by Solareon UK is intended for general guidance only and may be subject to change or error. Solareon UK does not accept liability for any inaccuracies or omissions in the product specifications displayed. For accurate and detailed technical information, please refer to the manufacturer's official datasheet available in the 'Downloads' section. We strongly advise confirming all critical details directly with the manufacturer prior to making purchasing or installation decisions.\u003c\/p\u003e","brand":"Fox Ess","offers":[{"title":"Default Title","offer_id":53820789653770,"sku":"FE-CQ7-MASTER","price":1300.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/1593\/3706\/files\/FE-CQ7-MASTER.png?v=1790535270","url":"https:\/\/solareon.co.uk\/products\/fox-ess-cq7-hv-7-02kwh-master","provider":"Solareon","version":"1.0","type":"link"}