EU Stock & Free Shipping & Tax Free DIY 48V280ah LiFePO4 Battery Pack Kit Vertical Model Original Built-in BMS

Contact Us for Custom Solutions 📧 sales16@deligreenpower.com 📞 Click Here to Talk on Whatsapp 🚚Shipping ♻️Warranty Free shipping: shipment from EU stock--Poland warehouse. DDP: door to door, tax free, shipping time within a week. Customer what need to do: buy cells + DIY kits= assemble by themselves. The Kits are proper for : EVE/CATL/CALB/Hithium/Gotion and others brand 280ah/302ah/304ah/310ah/314ah/320ah cells The battery cells are EVE model, HSEV top level" Matched can tested. Vertical JK5 1.2V 300Ah Energy Storage Battery Kit —— High-Reliability Vertical Energy Storage Solution, Redefining Energy Management Experience —— Core Advantages | Why Choose Our Battery System? ✅ All-Scenario Vertical Integrated Design Industrial-Grade Vertical Structure: Saves 50% installation space, supports vertical wall/rack mounting, and fits compact environments (e.g., communication base stations, home energy storage rooms). Integrated Circuit Breaker Design: Built-in air circuit breaker enables one-click circuit on/off control, with short-circuit protection response time ✅ New-Generation JK Series BMS Smart Hub JK16S20P BMS: Upgraded multi-core processor supports 16-channel cell independent monitoring, with equalization efficiency increased by 30%. ✅ Five-Layer Safety Protection System Overcharge/Overdischarge Protection: Single-cell protection voltage [3.65V/2.5V] (recovery value [3.6V/2.6V]) prevents cell overstress. Intelligent Temperature Control: Operates in a wide temperature range of -20°C~60°C, with built-in NTC temperature sensor and automatic charge/discharge cutoff at 70°C. Short Circuit/Overcurrent Protection: Dual protection by circuit breaker and fuse, with short-circuit response time [1500μs] and overcurrent delay [30s/300s] for graded cutoff. ✅ Bluetooth+CAN Dual Communication Architecture Jikong Smart Cloud Platform: Real-time monitoring of voltage, SOC, and cycle count via mobile APP, supporting cluster management of 16 battery packs. Industrial-Grade CAN Bus: Compatible with energy storage inverters and EMS systems, supporting Modbus protocol customization. ✅ High-Power Long-Life Characteristics 51.2V Standard Voltage Platform: Adapts to mainstream energy storage inverters, with a rated capacity of 300Ah. Lithium Iron Phosphate (LiFePO4) Cells: ≥6000 cycles (80%DOD), 10-year calendar life, supporting 1C continuous charge/discharge. Technical Specifications Parameter Items Specific Parameters Rated Energy (Capacity) 15.36KWH Configuration IP16S Nominal Voltage 51.2V Operating Voltage 42V - 58.4V Nominal Capacity 300Ah Standard Charge/Discharge Current 100A/200A (@25±2℃) Maximum Continuous Charge Current 200A (@25±2℃) Maximum Continuous Discharge Current 200A (@25±2℃) Operating Temperature 0 - 40℃ (Charge); -20 - 60℃ (Discharge) Humidity 5 - 95% Communication Distance 0 - 3000m Weight 113kg ± 3kg Dimensions 797415270mm Storage Temperature/Humidity -10℃ - 35℃ (within one month of storage); 25±2℃ (within three months of storage), 65% ± 20%RH Cycle Life 6000 cycles (@25℃, 50A charge and discharge current, 80%DOD) IP Grade IP20 Communication Interface CAN&RS485 Innovative Design Highlights 1. Vertical Structure Ergonomic Optimization Lowered Center of Gravity Design: Bottom counterweight enhances stability, with vibration resistance meeting [ISO 16750-3] standards for vehicle-mounted bumpy scenarios. Top Quick-Connect Terminals: Supports plug-and-play cable connections, improving installation efficiency by 70% and reducing manual wiring errors. 2. Integrated Circuit Breaker Safety Solution Visual Circuit Breaker Status: Switch handle with color indication (green-on/red-off), supporting remote switching control (requires smart module). Arc Suppression Technology: Built-in ceramic arc extinguishers suppress arcing during disconnection to ensure operational safety. Smart Management System Jikong BMS 4.0 Smart Management Platform Three-Terminal Synchronized Monitoring: Real-time data synchronization across mobile/PC/cloud, supporting historical data export (Excel format). Predictive Maintenance: AI algorithm predicts battery health status (SOH) and provides early warning of cell degradation risks. Scenario-Based Mode Switching: Energy Storage Mode: Prioritizes solar charging and automatically switches to discharge during off-peak electricity hours. Backup Power Mode: Switches to battery power within ≤10 ms upon detecting mains power failure. Application Scenarios 1. Home Energy Storage Systems Paired with rooftop photovoltaics to achieve "daytime power storage, nighttime power use," reducing electricity costs by over 30%. Vertical design fits basements/balcony corners without occupying floor space. 2. Commercial & Industrial Backup Power Communication base stations/data centers: Supports multi-unit parallel expansion for 72-hour continuous backup power. Hospitals/factories: Circuit breaker (circuit breaker linked emergency power system) ensures zero interruption to critical equipment. 3. Mobile Energy Storage Solutions RV/camping power: 51.2V high-voltage platform directly drives high-power devices like air conditioners and induction cookers. Engineering vehicle auxiliary power: Provides stable power for vehicle-mounted tools and lighting systems. Installation & Protection Package List Installation Instructions Environmental Requirements Vertically install in a well-ventilated area, leaving ≥10cm heat dissipation space on both sides. Avoid direct sunlight and keep away from heat sources like gas stoves and radiators. Electrical Connections Connect circuit breaker input to mains/solar inverter and output to load (note positive/negative polarity). Recommended wiring torque: [8-10]N·m; wrap exposed terminals with insulating tape. Prohibited Operations (Strictly prohibit disassembling the circuit breaker or battery casing under live conditions). Regarding warranty: Deligreen offers lifetime technical support If there is shipping damage or quality issues , please contact us immediately upon receiving the goods. We will provide a refund or free replacement Regarding shipping: In-stock items from our European warehouse are usually shipped within 3-5 business days 🚚. If the stock runs out, we will contact you via email 📧 or WhatsApp