{"product_id":"deye-se-f12-lithium-battery-11-8kwh-51-2v-lifepo-energy-storage-solution","title":"Deye SE-F12 Lithium Battery – 11.8kWh 51.2V LiFePO₄ Energy Storage Solution","description":"\u003cstyle\u003e\na {\n    text-decoration: none;\n    color: #464feb;\n}\ntr th, tr td {\n    border: 1px solid #e6e6e6;\n}\ntr th {\n    background-color: #f5f5f5;\n}\n\u003c\/style\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eDeye SE-F12\u003c\/strong\u003e is a high-capacity \u003cstrong\u003e51.2V LiFePO₄ lithium battery\u003c\/strong\u003e designed for residential and light commercial energy storage systems. With a nominal energy of \u003cstrong\u003e11.8kWh\u003c\/strong\u003e and an advanced Battery Management System (BMS), it delivers safe, stable, and long-lasting performance for solar, hybrid, and off-grid applications.\u003c\/p\u003e\n\u003cp\u003eBuilt for scalability and reliability, the SE-F12 supports \u003cstrong\u003eparallel expansion up to 32 units\u003c\/strong\u003e, allowing system capacities to grow as energy demands increase. Its optimized energy density, integrated pack design, and natural cooling ensure efficient operation with reduced power loss and minimal maintenance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Energy Capacity\u003c\/strong\u003e\u003cbr\u003e• 11.8kWh nominal energy\u003cbr\u003e• 51.2V, 230Ah lithium iron phosphate (LiFePO₄) chemistry\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Safety and Protection\u003c\/strong\u003e\u003cbr\u003e• Intelligent BMS with comprehensive protection\u003cbr\u003e• Over-voltage, over-current, temperature, and short-circuit protection\u003cbr\u003e• Active fuse design for enhanced system safety\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Performance\u003c\/strong\u003e\u003cbr\u003e• Supports up to 1C charge and discharge rate\u003cbr\u003e• Stable output across a wide operating voltage range\u003cbr\u003e• High efficiency with optimized internal energy flow\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible System Expansion\u003c\/strong\u003e\u003cbr\u003e• Up to 32 batteries in parallel\u003cbr\u003e• Ideal for scalable residential and commercial energy storage systems\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDurable and Long-Lasting\u003c\/strong\u003e\u003cbr\u003e• Designed for over 6,000 cycles at 90% depth of discharge\u003cbr\u003e• Wide operating temperature range from -20°C to 55°C\u003cbr\u003e• Maintenance-free lithium technology\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Monitoring and Communication\u003c\/strong\u003e\u003cbr\u003e• CAN 2.0 and RS485 communication\u003cbr\u003e• Bluetooth monitoring via mobile app\u003cbr\u003e• Compatible with Deye hybrid and off-grid inverters\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation\u003c\/strong\u003e\u003cbr\u003e• Wall-mounted, floor-mounted, or stack-mounted options\u003cbr\u003e• Compact, space-efficient design\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e• Battery Chemistry: LiFePO₄ (Lithium Iron Phosphate)\u003cbr\u003e• Nominal Energy: 11.8kWh\u003cbr\u003e• Nominal Voltage: 51.2V\u003cbr\u003e• Capacity: 230Ah\u003cbr\u003e• Operating Voltage Range: 44.8V – 57.6V\u003cbr\u003e• Max Continuous Charge Current: 120A\u003cbr\u003e• Max Continuous Discharge Current: 160A\u003cbr\u003e• Depth of Discharge: Up to 90%\u003cbr\u003e• Cycle Life: ≥6000 cycles\u003cbr\u003e• Dimensions: 400 × 583 × 233 mm\u003cbr\u003e• Weight: Approx. 84 kg\u003cbr\u003e• Enclosure Rating: IP21\u003cbr\u003e• Communication: CAN, RS485, Bluetooth\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp\u003e• Residential solar energy storage\u003cbr\u003e• Hybrid and off-grid power systems\u003cbr\u003e• Backup power and load-shedding solutions\u003cbr\u003e• Small commercial solar installations\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy Choose the Deye SE-F12?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDeye SE-F12 lithium battery\u003c\/strong\u003e combines safety, scalability, and smart energy management in a single, future-ready solution. Its long lifespan, high usable energy, and seamless integration with Deye inverters make it an excellent choice for homeowners and businesses seeking reliable and efficient energy storage.\u003c\/p\u003e\n\u003cp\u003eIf you are looking for a \u003cstrong\u003ehigh-capacity 48V\/51.2V lithium battery for solar systems\u003c\/strong\u003e, the Deye SE-F12 delivers dependable performance and long-term value.\u003c\/p\u003e\n\u003cp\u003eSpecification Document\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/7738\/1424\/files\/ESS_SolutionSE-F5_SE-F5_PIus_SE-F12_SE-F16.pdf?v=1777308373\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/7738\/1424\/files\/ViewSpecifications-01-01_480x480.png?v=1686079382\" width=\"210\" height=\"47\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Deye","offers":[{"title":"Default Title","offer_id":66743150379312,"sku":null,"price":28609.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/7738\/1424\/files\/DeyeSEF12.jpg?v=1778263320","url":"https:\/\/www.haultron.co.za\/products\/deye-se-f12-lithium-battery-11-8kwh-51-2v-lifepo-energy-storage-solution","provider":"Haultron | Only Good Energy","version":"1.0","type":"link"}