EU Stock & Free Shipping & Tax Free DlY 48V280ah LiFePO4 Battery Kit

🚚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. Horizontal JK51.2V300Ah Battery Pack Horizontal JK51.2V300Ah Energy Storage Battery System —— High-Efficiency Horizontal Energy Storage Solution, Redefining Industrial Power Management —— Core Advantages | Why Choose Our Battery System? ✅ Industrial-Grade Horizontal Design Space-Optimized Layout: Horizontal structure with dimensions 440×750×250mm, ideal for floor-mounted installations in data centers, workshops, or backup power rooms. Heavy-Duty Construction: 115kg±3kg robust casing with IP20 protection, resisting dust and accidental contact for long-term industrial use. ✅ JK16S20P BMS with 16-Channel Independent Monitoring Precision Cell Management: Supports 16-series cell voltage monitoring (3.2V/cell ×16 = 51.2V total), with active balancing triggered at 0.01V difference and 1-2A balancing current for optimal cell consistency. Multi-Core Processing: Real-time data analysis for voltage, SOC, SOH, and cycle count, with over 30% improved equalization efficiency compared to traditional BMS. ✅ Six-Layer Safety Protection System Protection Type Specifications Overcharge/Undervoltage Single-cell cutoff at 3.65V (recovery 3.6V) / 2.5V (recovery 2.6V) Temperature Control Charging: 0–40℃; Discharging: -20–60℃; Auto-shutdown at 70℃ Short Circuit/Overcurrent 1500μs rapid short-circuit response; 30s (charging)/300s (discharging) overcurrent delay Arc Suppression Built-in ceramic circuit breaker with visual ON/OFF indication (green/red handle) Grounding Protection Dedicated ground wire terminal for safe electrical bonding ✅ Dual Communication & Smart Management Bluetooth + CAN/RS485: Seamless pairing with mobile APP (password "1234" for basic mode) and industrial systems. Jikong BMS APP Features: Real-time monitoring of 16-cell voltages (e.g., 3.284V avg. in demo screenshot). Customizable alerts for voltage anomalies, overheating, and low SOC. Parameter adjustment: Balance thresholds, charge/discharge limits, and 80+ system settings. ✅ High-Performance LiFePO4 Cells Longevity: ≥6,000 cycles at 80% DOD (25℃, 50A current), 10+ years of calendar life. Power Density: 15.36kWh energy storage, supporting 200A continuous charge/discharge for heavy loads like industrial machinery or EV fast-charging. 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 115kg ± 3kg Dimensions 440×750×250mm 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. Plug-and-Play Parallel Expansion 2. Enhanced Safety with Visual Controls Circuit Breaker Integration: Front-panel ON/OFF switch with mechanical feedback, reducing manual wiring errors and improving operational safety. Real-Time Health Dashboard: APP displays cell voltage consistency (e.g., 0.001V differential in demo) and resistance values for proactive maintenance. Smart Management System Jikong BMS 4.0 Interface （Real-time monitoring interface: 16-cell voltages, SOC 32%, and balancing status） Three-Mode Operation: Energy Storage Mode: Prioritizes solar charging during peak hours, discharges during grid peak pricing. Backup Power Mode: ≤10ms switchover from mains to battery power, tested for zero downtime in medical/hospital applications. Parallel Mode: Synchronizes multiple packs for unified voltage and current control. Security Features: Password-protected settings (default: 123456 for advanced configuration). Remote firmware updates to optimize performance over time. Application Scenarios 1. Industrial Backup Power Data Centers: Parallel operation of 16 packs provides 245.76kWh storage, ensuring 48+ hours of backup for critical servers. Manufacturing Plants: 200A continuous discharge powers CNC machines, conveyors, and emergency lighting during outages. 2. Commercial Solar Storage Multi-Tenant Buildings: Horizontal design fits basement storage rooms, paired with inverters for 24/7 self-sustained power. Agricultural Grids: Supports irrigation pumps and cold storage in off-grid locations, with -20℃ discharge capability for harsh climates. 3. Mobile Power Solutions Emergency Response Vehicles: Quick-install rack mounts for disaster relief power stations, delivering 51.2V to radar and communication equipment. Marine Applications: IP20-rated casing resists humidity, powering yachts’ navigation systems and appliances. Installation & Maintenance Package List Setup Guide Environment: Install in well-ventilated areas, leaving 10cm clearance on all sides. Avoid direct sunlight or heat sources. Electrical Connection: P+ to inverter positive, P- to negative; ground wire to safety terminal. Torque specification: 8–10N·m for terminal screws. APP Pairing: Enable Bluetooth, select device ID, and enter password "1234" for basic monitoring. Maintenance Tips Monthly Check: Verify cell voltage differential (<0.05V) and clean terminal contacts. Annual Service: Update BMS firmware and inspect circuit breaker for wear. Ordering Information 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