{"product_id":"maple-leaf-northern-fox-ecs4000-high-voltage-slave-battery","title":"Maple Leaf Northern Fox ECS4000 High Voltage Slave Battery | 3.97kWh Scalable Storage | 90% DoD | LiFePO4 | IP65 Outdoor Rated | UL \u0026 UN38.3 Certified","description":"\u003cdiv class=\"flex max-w-full flex-col flex-grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-4o\" class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start [.text-message+\u0026amp;]:mt-5\" dir=\"auto\" data-message-id=\"b891ae73-80fb-4ffa-ad79-70ed163e7961\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert dark\"\u003e\n\u003cp data-end=\"3466\" data-start=\"3272\"\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"3466\" data-start=\"3272\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0510\/6148\/9855\/files\/FOX_-_FOX_ECS4000_High_Voltage_Battery_-_BAFX58V69AH_-_Datasheet.pdf?v=1739382796\" target=\"_blank\"\u003eFox ESS Slave Battery Datasheet\u003c\/a\u003e\u003cstrong data-end=\"75\" data-start=\"4\" style=\"font-size: 0.875rem;\"\u003e \u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"523\" data-start=\"79\"\u003eThe Maple Leaf Northern Fox ECS4000 is a high-performance, 3.97kWh modular battery storage system designed for scalability and efficiency. With a plug-and-play installation and the ability to expand up to 27.8 kWh, this system is ideal for residential and commercial energy storage applications. Featuring a robust LiFePO4 prismatic cell design, high depth of discharge, and wide voltage compatibility, the ECS4000 is built for reliability and long-term performance.\u003c\/p\u003e\n\u003cp data-end=\"552\" data-start=\"530\"\u003e\u003cstrong data-end=\"550\" data-start=\"534\"\u003eKey Features\u003c\/strong\u003e\u003cstrong data-end=\"584\" data-start=\"555\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1601\" data-start=\"553\"\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\" data-end=\"969\" data-start=\"946\"\u003eModular Scalability:\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e Connect up to 6 CS4000 slave modules (7 modules total with 1 master battery + 6 slave batteries), expanding system capacity up to 27.8 kWh total storage.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"776\" data-start=\"675\"\u003e\n\u003cstrong data-end=\"696\" data-start=\"677\"\u003eHigh Efficiency:\u003c\/strong\u003e Achieves over \u003cstrong data-end=\"742\" data-start=\"713\"\u003e95% round-trip efficiency\u003c\/strong\u003e for maximum energy utilization.\u003c\/li\u003e\n\u003cli data-end=\"875\" data-start=\"777\"\u003e\n\u003cstrong data-end=\"811\" data-start=\"779\"\u003e90% Depth of Discharge (DoD):\u003c\/strong\u003e Maximizes usable battery capacity for extended performance.\u003c\/li\u003e\n\u003cli data-end=\"993\" data-start=\"876\"\u003e\n\u003cstrong data-end=\"904\" data-start=\"878\"\u003eWide Operating Voltage:\u003c\/strong\u003e Ranges from \u003cstrong data-end=\"940\" data-start=\"919\"\u003e97.2 V to 459.9 V\u003c\/strong\u003e, providing flexibility for different energy needs.\u003c\/li\u003e\n\u003cli data-end=\"1075\" data-start=\"994\"\u003e\n\u003cstrong data-end=\"1017\" data-start=\"996\"\u003eEasy Installation:\u003c\/strong\u003e Plug-and-play design saves time and simplifies setup.\u003c\/li\u003e\n\u003cli data-end=\"1189\" data-start=\"1076\"\u003e\n\u003cstrong data-end=\"1099\" data-start=\"1078\"\u003eCAN Communication:\u003c\/strong\u003e Ensures seamless integration with compatible inverters and energy management systems.\u003c\/li\u003e\n\u003cli data-end=\"1296\" data-start=\"1190\"\u003e\n\u003cstrong data-end=\"1218\" data-start=\"1192\"\u003eDurable \u0026amp; Weatherproof:\u003c\/strong\u003e IP65 weatherproof design w\/ integrated battery heater for cold climate conditions.\u003c\/li\u003e\n\u003cli data-end=\"1418\" data-start=\"1297\"\u003e\n\u003cstrong data-end=\"1354\" data-start=\"1299\"\u003eReliable Lithium Iron Phosphate (LiFePO4) Chemistry:\u003c\/strong\u003e Provides enhanced safety, longevity, and thermal stability.\u003c\/li\u003e\n\u003cli data-end=\"1509\" data-start=\"1419\"\u003e\n\u003cstrong data-end=\"1458\" data-start=\"1421\"\u003eCertified for Safety \u0026amp; Compliance\u003c\/strong\u003e: UL1973, UL9540, UL9540A, and UN38.3 certified.\u003c\/li\u003e\n\u003cli data-end=\"1601\" data-start=\"1510\"\u003e\n\u003cstrong data-end=\"1533\" data-start=\"1512\"\u003eWarranty: \u003c\/strong\u003e12.5-year manufacturer warranty +2.5 years extended coverage through Maple Leaf Power Systems - 15yr total warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1640\" data-start=\"1608\"\u003e\u003cstrong data-end=\"1638\" data-start=\"1612\"\u003eProduct Specifications\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100.089%; height: 97.969px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.3825%; height: 19.5938px;\"\u003e \u003cstrong\u003eSpecification\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%; height: 19.5938px;\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.3825%; height: 19.5938px;\"\u003e\u003cstrong\u003eElectrical Characteristics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.3825%; height: 19.5938px;\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%; height: 19.5938px;\"\u003eLithium Iron Phosphate (LiFePO4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.3825%; height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%; height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e115.2 V – 403.2 V (Model Dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 40.3825%; height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%; height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e97.2 V – 459.9 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3825%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e3.97 kWh – 27.8 kWh (Expandable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3825%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eMax Charge\/Discharge Current\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e50 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3825%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003ePeak Discharge Current (60s)\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e65 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3825%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eRound-Trip Efficiency\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u0026gt;95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3825%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eDepth of Discharge (DoD)\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3825%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eCommunication\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eCAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3825%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eDisplay\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eLED indicators (1 on CS module, 6 on CM module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3825%;\"\u003e\u003cstrong\u003eOperating Conditions \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3825%;\"\u003eInstallation Location\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eIndoor\/Outdoor (Stand-Mounted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3825%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e-10°C to 55°C (14°F to 131°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3825%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e-20°C to 55°C (-4°F to 131°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3825%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eCooling Method\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eNatural Convection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3825%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eHumidity Tolerance\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e0% to 100% (No Condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3825%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eMaximum Operating Altitude\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e2,000 meters (6,560 feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3825%;\"\u003e\u003cstrong\u003eMechanical Characteristics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3825%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eIngress Protection\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eIP65 (Dustproof and Water-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3825%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eCertifications\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eUL1973, UL9540, UL9540A, UN38.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40.3825%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eStandard Warranty\u003c\/td\u003e\n\u003ctd style=\"width: 59.2578%;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e12.5-year manufacturer warranty +2.5 years extended coverage through Maple Leaf Power Systems - 15yr total warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul data-end=\"2533\" data-start=\"2190\"\u003e\u003c\/ul\u003e\n\u003cp data-end=\"2781\" data-start=\"2733\"\u003e\u003cstrong data-end=\"2779\" data-start=\"2738\"\u003eDimensions \u0026amp; Weight \u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable data-end=\"3270\" data-start=\"2782\" style=\"width: 100%; height: 183px;\"\u003e\n\u003cthead data-end=\"2853\" data-start=\"2782\"\u003e\n\u003ctr data-end=\"2853\" data-start=\"2782\" style=\"height: 19.6023px;\"\u003e\n\u003cth data-end=\"2790\" data-start=\"2782\" style=\"width: 16.9681%; height: 19.6023px;\"\u003eModel\u003c\/th\u003e\n\u003cth data-end=\"2818\" data-start=\"2790\" style=\"width: 39.305%; height: 19.6023px;\"\u003eDimensions (W x H x D) mm\u003c\/th\u003e\n\u003cth data-end=\"2853\" data-start=\"2818\" style=\"width: 43.1734%; height: 19.6023px;\"\u003eDimensions (W x H x D) inches\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"3270\" data-start=\"2935\"\u003e\n\u003ctr data-end=\"2990\" data-start=\"2935\" style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 16.9681%; height: 19.6023px;\"\u003eECS4000-H2\u003c\/td\u003e\n\u003ctd style=\"width: 39.305%; height: 19.6023px;\"\u003e570 x 155 x 380\u003c\/td\u003e\n\u003ctd style=\"width: 43.1734%; height: 19.6023px;\"\u003e22.4 x 6.1 x 15.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3046\" data-start=\"2991\" style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 16.9681%; height: 19.6023px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 39.305%; height: 19.6023px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 43.1734%; height: 19.6023px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3102\" data-start=\"3047\" style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 16.9681%; height: 19.6023px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 39.305%; height: 19.6023px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 43.1734%; height: 19.6023px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3158\" data-start=\"3103\" style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 16.9681%; height: 19.6023px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 39.305%; height: 19.6023px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 43.1734%; height: 19.6023px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3214\" data-start=\"3159\" style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 16.9681%; height: 19.6023px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 39.305%; height: 19.6023px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 43.1734%; height: 19.6023px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3270\" data-start=\"3215\" style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 16.9681%; height: 19.6023px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 39.305%; height: 19.6023px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 43.1734%; height: 19.6023px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-is-last-node=\"\" data-end=\"3466\" data-start=\"3272\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Solar Power Store Canada","offers":[{"title":"Default Title","offer_id":45975062479063,"sku":"BAFX58V69AH","price":1812.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0510\/6148\/9855\/files\/1_ed8c85eb-58b6-44b2-9d9f-f1749f50a99a.png?v=1755711813","url":"https:\/\/solarpowerstore.ca\/en-us\/products\/maple-leaf-northern-fox-ecs4000-high-voltage-slave-battery","provider":"Solar Power Store Canada","version":"1.0","type":"link"}