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Description
EU Stock 51.2v 17kWh EEL Server Rack LiFePO4 Battery Pack with JK BMS for Home Power and Solar Energy StorageEU Stock Free Shipping No tax Door to Door EEL SE Series High Capacity LiFePO Battery with Multi Function Design and Affordable Power WHY CHOOSE EEL SE Series? Reason 1. Built with JK Inverter BMS V19 It precisely monitors every cell's voltage and charging discharging currents (10mV 1%!), providing instant protection against over under voltage, dangerous over current (with smart limiting), and short circuits. Plus, intelligent cell 2A balancing keeps
EU Stock | Free Shipping | No tax | Door to Door
EEL SE Series – High-Capacity LiFePO₄ Battery with Multi-Function Design and Affordable Power
WHY CHOOSE EEL SE Series?
Reason 1.Built with JK Inverter BMS V19
It precisely monitors every cell's voltage and charging/discharging currents (±10mV / ±1%!), providing instant protection against over/under-voltage, dangerous over-current (with smart limiting), and short circuits.
Plus, intelligent cell 2A balancing keeps your batteries healthier and lasts longer. All critical safety settings are adjustable.
Reason 2.Dual Protection for Maximum Safety
The DC circuit breaker provides resettable protection — it can quickly cut off the circuit during overloads or short circuits, and can be manually reset after troubleshooting.
The Class T fuse adds instant, high-current protection, reacting faster in extreme short-circuit events where milliseconds matter.
✅ Together, they form a double-layer safety system — one fast-acting (fuse), one resettable (breaker).
Reason 3.Automatic Fire Extinguisher System
The built-in aerosol fire-suppression system activates automatically in case of overload, short circuit, or external heat. Using potassium-based aerosol technology, it releases ultra-fine particles that extinguish flames within milliseconds. Unlike traditional extinguishers, it works without oxygen, is non-conductive, leaves minimal residue, and penetrates deep into cells—providing fast, reliable protection for the battery, BMS, and surrounding equipment.
⚙️ Why Choose EEL Factory-Assembled Battery Systems?
✅ Save Time & Effort
No need for complex installation — your system arrives and is ready to use.
✅ Leave troubles to us
Avoid costly damage and performance issues caused by DIY assembly mistakes.
✅ Factory-Built Reliability
Expertly assembled for enhanced structural integrity and full compliance with safety and user standards.
✅ Pre-Delivery Quality Testing
Each system is pre-configured, tested, and optimized before shipment to ensure peak performance right out of the box.
Over 3× Larger Contact Area for Safer 400A High-Current Performance
The 2.5 × 2.5 cm square contact surface provides more than three times the contact area of conventional round terminals, reducing resistance and heat buildup while ensuring safer, more reliable operation under high current.
Building a reliable energy storage system requires safety, flexibility, and long-term scalability.
This EEL 48V DIY server rack battery box is designed for DIY builders, solar installers, and system integrators who need a professional-grade ESS enclosure with smart protection built in.
CE,IEC 62619,61000 Certifications
| Parameter | Specification |
|---|---|
| Rated Energy (kWh) | 16kWh |
| Configuration | IP 16S |
| Nominal Voltage (V) | 51.2 V |
| Working Voltage Range (V) | 42 V ~ 58.4 V |
| Nominal Capacity (Ah) | 314 Ah |
| Rated Charge/Discharge Current (A) | 150 A (Charge) / 200 A (Discharge) @ 25±2°C |
| Maximum Continuous Charge Current (A) | 200 A @ 25±2°C |
| Maximum Continuous Discharge Current (A) | 200 A @ 25±2°C |
| Operating Temperature (°C) |
Charge: 0 ~ 40°C Discharge: -20 ~ 60°C |
| Humidity Range (%) | 5% ~ 95% |
| Altitude Limit (m) | 0 ~ 3000 m |
| Weight (kg) | 132kg |
| Dimensions (mm) |
797 × 415 × 270 mm(15-16kwh) 583× 500× 263mm(17wh) |
| Storage Temperature/Humidity |
Within 1 month: -10°C ~ 35°C Within 3 months: 25±2°C, 65%±20% RH |
| Cycle Life | 8000 cycles @ 25°C, 50A charge/discharge current, 80% DOD |
| IP Rating | IP20 |
| Communication Interface | CAN & RS485 |
Parts List
1 * EEL Battery Pack(Preassembled)
1 * Wooden Packing Box
*We will test the battery before shipping.
Download the software:
https://drive.google.com/drive/folders/1BdpkjrWTS8rM7Ph8gk29n09wh8JujVtX?usp=sharing
Bluetooth App(Android):
https://drive.google.com/file/d/1VkqUj50UKesQP7QZY3ZWnT9a0iyax6rt/view?usp=sharing
EU Pre-sale:Free shipping from the EU warehouse is available on July 20th.
🥇 Official Warranty & Service Commitment 🥇
Since 2019, EELbattery has been at the forefront of innovation in energy storage technology — built on reliability, trust, and customer satisfaction.
We’ve kept one promise:Easy Energy Life
To stand behind this promise, we provide the following guarantees:
1. Full Warranty Protection
10-Year Total Warranty Coverage
Every product you purchase is protected against manufacturing and quality defects for up to 5 years from the purchase date.
Free Replacement or Refund
If a defect is confirmed, we’ll provide a replacement or full refund — promptly and at no additional cost.
Simple, Stress-Free Claims
Just contact our support team with your proof of purchase and a short description of the issue — we’ll handle the rest.
2. Extended Technical Support — 10 Years
Enjoy complimentary technical support for a full decade, including:
Step-by-step assistance for installation, setup, and configuration.
Remote diagnostics using BATTERYMONITOR software.
3. Customer-First Service Commitment
Our certified engineers and service specialists are available 12 hours a day, 7 days a week, ready to resolve your issues quickly and professionally.
Efficiency: 90% of technical problems resolved within 24 working hours.
Lifetime Care
Even after your warranty period ends, we continue offering maintenance advice and system upgrade recommendations at a reasonable cost — ensuring your battery system stays in peak condition for years.
How to Reach Us
📧 Email: [email protected]
📱 WhatsApp: +86 131 7462 5515
Please provide your purchase invoice and a brief issue description — our team will guide you through diagnostics or arrange your replacement/refund without delay.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy