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EEL horizontally stackable 48V server rack lithium iron phosphate battery-Efficient, high-quality, and affordable home electricity solutions.
WHY CHOOSE EEL 48V JK SERVER RACK BATTERY?
Reason 1: Built with JK Inverter BMS V19
It precisely monitors every cell’s voltage and charge/discharge currents (±10mV / ±1%!), delivering instant protection against over/under-voltage, hazardous overcurrent (with smart current limiting), and short circuits.
Plus, its intelligent 2A active cell balancing extends battery life and maintains optimal health. All critical safety parameters are user-adjustable.
Reason 2: Dual Protection for Maximum Safety
The DC circuit breaker provides resettable protection—it cuts off the circuit quickly during overloads or shorts and can be manually reset after the issue is resolved.
The Class T fuse adds instantaneous high-current protection, reacting within milliseconds in extreme short-circuit events.
✅ Together, they form a two-layer safety system: one fast-acting (fuse) and one resettable (breaker).
Reason 3: Built-in Automatic Fire Suppression System
The integrated aerosol fire-extinguishing system activates automatically in case of overload, short circuit, or external overheating. Using potassium-based aerosol technology, it releases ultra-fine particles that suppress flames within milliseconds. Unlike traditional extinguishers, it operates without oxygen, is non-conductive, leaves minimal residue, and penetrates deep into cell structures—delivering fast, reliable protection for the battery, BMS, and surrounding equipment.
⚙️ Why Choose EEL Factory-Assembled Battery Systems?
✅ Save Time & Effort
No complex installation required—your system arrives ready to use.
✅ Leave the Troubles to Us
Avoid costly damage and performance issues caused by DIY assembly errors.
✅ Factory-Built Reliability
Expertly assembled for enhanced structural integrity and full compliance with safety and user standards.
✅ Pre-Delivery Quality Testing
Every system is pre-configured, tested, and optimized before shipping to ensure peak performance right out of the box.
Click to view: EEL V6 15kwh MSDS report
Click to view: EEL V6 15kwh UN38.3 report
Connection Type: 16S1P
Nominal Voltage: 51.2V
Rated Capacity: 314Ah (8000 cycles, 3.2V prismatic LiFePO4 cells)
Maximum Load Capacity: 290Ah(15 kwh)/330Ah(16kwh)
Charge Voltage: 44-54.4V
Discharge End Voltage: 42V
Weight: Package Weight: 154kg, Battery Pack Weight: 133kg
Rated Discharge Current: 150A
JK V19 BMS with touchscreen LCD and support for multiple inverter communications
SizePackage size: 74 x 32 x 95cm Battery size: 698*410*250 mm
Important Notice
Shipping costs within the EU vary by postal code—this website estimate is not final. We will confirm the correct shipping cost with you. This link applies to online orders within the EU, including the following: Poland, Germany, Belgium, Luxembourg, Netherlands, Czech Republic, France, Denmark, Austria, Italy, Spain, Slovakia, Slovenia, Hungary, Portugal, Sweden, Ireland, Lithuania, Estonia, Croatia, Latvia, Finland, Romania, Bulgaria, and Greece. We cannot ship to the UK or other EU countries not listed.
Once payment is completed, we will ship within 1-5 days of receipt (European inventory is pre-sale and will ship from the EEL BATTERY warehouse in Poland around November 25th). Delivery is by express mail in 2-5 days, duty-free.
Lithium Iron Phosphate Battery Cells: Utilizes 16 CATL A-grade 280Ah LiFePO4 cells (15kWh) / 16 CALB A-grade 314Ah LiFePO4 cells (16kWh) for enhanced performance.
Scalable Design: Stackable, suitable for home energy storage, supporting parallel expansion of up to 16 battery packs.
Versatile Communication: Compatible with various inverters using RS485, RS232, and CAN protocols.
User-Friendly Touchscreen: 4.3-inch display with selectable communication protocols and multiple languages.
Built-in JK 2A Active Balancing System (Bluetooth App compatible).
Smart Connectivity: Bluetooth communication is included by default for remote monitoring.
Powerful BMS Protection: Includes overcurrent, overvoltage, overcharge, over-discharge, and short-circuit protection.
Packaging Weight: 154 kg (Net Weight: 133 kg)
*Battery Pack Dimensions: 80 x 25 x 67 cm
*Packaging Dimensions: 698 x 410 x 250 mm
Our EEL V6 15kWh/16kWh LiFePO4 Solar Battery is engineered for large-scale residential and off-grid applications. Supporting parallel connection of up to 16 units, the system can deliver a total energy capacity of 256kWh or more, making it ideal for whole-home backup power, off-grid living, and renewable energy storage projects.
Parallel Connection Guidelines:
⚠️ Before connecting in parallel, ensure each battery is fully charged and then discharged to the same state of charge (SOC) to guarantee safe and efficient operation.
⚠️ When connecting more than 4 units in parallel, use a BUS communication cable to maintain system stability and prevent excessive SOC or current deviations.
⚠️ Do not mix battery models or types within the same parallel system, as this may lead to imbalance, reduced lifespan, or potential safety hazards.
We offer 10 years warranty for complete assembled battery packs, 5 years warranty for Grade A LiFePO4 raw cells and 3 year warranty for diy box and parts(BMS, tester, etc)
