{"product_id":"tewaycell-5kwh-lifepo4-battery-dc-dc-boost-48v-wall-mounted-ess-ip65-home-energy-storage-with-bluetooth","title":"Baterie Tewaycell 5kWh LiFePO4 DC-DC Boost 48V Nástěnná ESS IP65 Home Ukládání energie s Bluetooth","description":"\u003cp\u003eThis \u003cstrong\u003eTewaycell 5kWh LiFePO4 Wall Mounted Battery\u003c\/strong\u003e adopts a special low-voltage cell internal \u003cstrong\u003eDC-DC boost topology\u003c\/strong\u003e. Different from traditional 16S 48V\/51.2V battery, this pack uses 5S1P 314Ah Grade A LFP cells with built-in high-efficiency step-up converter, stably outputting \u003cstrong\u003e48V system voltage\u003c\/strong\u003e with \u003cstrong\u003e5kWh usable energy\u003c\/strong\u003e.\u003cbr\u003eSpecially designed for balcony power plant \/ balcony solar storage scenarios, this split ESS battery perfectly matches most mainstream 48V hybrid solar inverters for home self-consumption, peak shaving and emergency backup power. IP65 waterproof rating, smart BMS with Bluetooth monitoring, wall-mounted compact design, ideal for residential balcony and small home energy storage systems.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/8283\/8841\/files\/Tewaycell_5kWh_Wall_Mounted_ESS.webp?v=1787627263\" alt=\"Tewaycell 5kWh wall-mounted LiFePO4 battery, DC-DC boost 48V balcony storage ESS\" style=\"display: block; max-width: 100%; height: auto; margin: 1em 0;\" loading=\"eager\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDC-DC Boost Topology for Energy Storage\u003c\/strong\u003e\u003cbr\u003eThis 5kWh Wall Mounted ESS built-in DC-DC step-up module achieves efficient voltage conversion from 16V to 48V, solving the problems of heavy weight and high cost of traditional 16S high-voltage batteries, with higher installation flexibility for limited space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrade A+ 314Ah LiFePO4 Cell \u0026amp; Long Lifespan\u003c\/strong\u003e\u003cbr\u003eEquipped with brand new Grade A+ 314Ah lithium iron phosphate cells, featuring ultra-long cycle life, excellent thermal stability and zero explosion risk. Professional smart BMS supports over-charge, over-discharge, over-current, short-circuit and temperature multi-protection, effectively extending battery service life and ensuring long-term safe operation for home solar storage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Bluetooth Monitoring \u0026amp; Easy Management\u003c\/strong\u003e\u003cbr\u003eBuilt-in Bluetooth module, support mobile APP real-time monitoring. Users can check battery voltage, remaining capacity, charging\/discharging status, temperature and fault records remotely at any time, realizing intelligent energy management for balcony solar system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIP65 Waterproof \u0026amp; Wall-mounted Compact Design\u003c\/strong\u003e\u003cbr\u003eWhole machine reaches IP65 dustproof and waterproof level, adapting to outdoor balcony, courtyard and other complex household environments. Slim wall-mounted structure saves floor space, easy for DIY installation and daily maintenance, perfectly matching European residential balcony storage installation standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect Compatibility with Most Mainstream 48V Hybrid Inverters\u003c\/strong\u003e\u003cbr\u003eStandard 48V system output, widely compatible with mainstream 48V hybrid solar inverters on the market. Suitable for home solar self-use, grid-connected balcony power plant, off-grid backup power and small household energy storage scenarios, high matching degree and strong universality.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/8283\/8841\/files\/Tewaycell_5kWh_LiFePO4_Battery_DC-DC_Boost_48V_Wall_Mounted_ESS.webp?v=1787644000\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; margin: 16px 0; table-layout: fixed;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #1a1a2e; color: #fff;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #444; font-weight: bold; width: 38%;\"\u003eMODEL\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #444; font-weight: bold; width: 31%; word-break: break-all;\"\u003eTW-LV-DC48V-5KWH\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #444; font-weight: bold; width: 31%; word-break: break-all;\"\u003eTW-LV-DC48V-10KWH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #e8f0fe;\"\u003e\n\u003ctd colspan=\"3\" style=\"padding: 9px 12px; border: 1px solid #ddd; font-weight: bold; color: #1a1a2e;\"\u003eBattery Parameters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003eRated Voltage\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e16.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003eRated Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e314Ah\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e628Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003eBattery Power\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e5024Wh\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e10048Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003eLiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003eCycling Lifespan\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e\u0026gt;6000 cycles (80% DOD, 0.2C, 25℃)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #e8f0fe;\"\u003e\n\u003ctd colspan=\"3\" style=\"padding: 9px 12px; border: 1px solid #ddd; font-weight: bold; color: #1a1a2e;\"\u003eCharging Parameters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eBus Voltage Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e52~65V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003eOutput Limit Power\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e3000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003eCurrent Limiting\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003eBusbar Overvoltage Protection\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e67V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #e8f0fe;\"\u003e\n\u003ctd colspan=\"3\" style=\"padding: 9px 12px; border: 1px solid #ddd; font-weight: bold; color: #1a1a2e;\"\u003eDischarging Parameters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e45V~54V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003eOutput Limit Power\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e3000W (Continuous 2 min at 4500W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003eLoad-side Voltage Ripple\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e200mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003eCharge-to-Discharge Switching\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e10ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003eDischarge Current Protection\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e180A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #e8f0fe;\"\u003e\n\u003ctd colspan=\"3\" style=\"padding: 9px 12px; border: 1px solid #ddd; font-weight: bold; color: #1a1a2e;\"\u003eGeneral\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003eDimension (L×W×H)\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e532×253×322mm\u003c\/td\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e532×253×502mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003eMax Parallel Units\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003eCommunication\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003eCAN \/ RS485 \/ Bluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #ddd; background: #f7f7f7; font-weight: 500;\"\u003eProtection Grade\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 9px 12px; border: 1px solid #ddd;\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/8283\/8841\/files\/Tewaycell_LiFePO4_48V_200Ah_home_energy_storage_system_5.jpg?v=1660389865\" alt=\"Tewaycell home energy storage factory overview\" width=\"1200\" height=\"800\" style=\"display: block; max-width: 100%; height: auto; margin: 1em 0;\" loading=\"lazy\"\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/8283\/8841\/files\/Tewaycell_LiFePO4_48V_200Ah_home_energy_storage_system_8.jpg?v=1660390002\" alt=\"Tewaycell lifepo4 battery wooden packaging for shipment\" width=\"1200\" height=\"800\" style=\"display: block; max-width: 100%; height: auto; margin: 1em 0;\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003eQ1: Is this an all-in-one balcony power plant with direct AC output for balcony storage?\u003c\/p\u003e\n\u003cp\u003eA: No. This is a split-type wall-mounted home energy storage LiFePO4 battery. No built-in AC inverter inside. It must be connected to an external 48V hybrid inverter and cannot output AC power directly from wall socket.\u003c\/p\u003e\n\u003cp\u003eQ2: What is the internal structure? Is it a standard 16S series 48V LiFePO4 ESS battery?\u003c\/p\u003e\n\u003cp\u003eA: NOT 16S configuration. Adopting special low-voltage boost topology for balcony storage market. Internal cell pack is 5S1P 314Ah Grade A+ LiFePO4 with raw voltage 16V. Equipped with built-in high-efficiency DC-DC step-up converter to output 48V system voltage, usable energy 5kWh.\u003c\/p\u003e\n\u003cp\u003eQ3: How many units of this balcony storage battery can be connected in parallel for capacity expansion?\u003c\/p\u003e\n\u003cp\u003eA: Maximum 6 units can be paralleled to expand total capacity of your home solar ESS system.\u003c\/p\u003e\n\u003cp\u003eQ4: Can I mix new and used batteries in parallel?\u003c\/p\u003e\n\u003cp\u003eA: Yes. This wall-mounted LiFePO4 ESS supports new-old battery mixing parallel connection.\u003c\/p\u003e\n\u003cp\u003eQ5: Which inverters are compatible with this 48V DC-DC boost balcony storage battery?\u003c\/p\u003e\n\u003cp\u003eA: Designed for standard 48V hybrid solar inverters with CAN \/ RS485 communication, such as Growatt, Goodwe, Deye, SofarSolar, Voltronic, Victron, SRNE, Megarevo, PYLONTECH, Luxpowertek, Sorortec, SMA, GINLONG, MUST, TBB, STUDER, Solis, etc. (Contact us for compatibility with other inverters)\u003c\/p\u003e\n\u003cp\u003eQ6: What communication interfaces are available for this home LiFePO4 energy storage battery?\u003c\/p\u003e\n\u003cp\u003eA: Dual-port CAN \/ RS485 for hybrid inverter connection, plus Bluetooth for mobile APP monitoring.\u003c\/p\u003e\n\u003cp\u003eQ7: What are the product dimensions for this wall-mounted balcony power plant battery?\u003c\/p\u003e\n\u003cp\u003eA: Dimension: 532 × 253 × 322 mm, wall-mounted installation, IP65 dust-proof and water-proof, perfect for balcony and sheltered outdoor home energy-storage installation.\u003c\/p\u003e","brand":"Tewaycell","offers":[{"title":"48V 5kWh \/ Čína (45–60 DNÍ)","offer_id":46389079146553,"sku":"TW-LV-DC48V-5KWH","price":1019.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/8283\/8841\/files\/5kWh_LiFePO4_Battery_1.jpg?v=1787641400","url":"https:\/\/tewaycell.com\/cs\/products\/tewaycell-5kwh-lifepo4-battery-dc-dc-boost-48v-wall-mounted-ess-ip65-home-energy-storage-with-bluetooth","provider":"Tewaycell","version":"1.0","type":"link"}