48V 17Kwh EEL Power Wall Assembled LiFePO4 Battery Pack Wall-mounted for Home Power Solar Energy Storage System

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EEL WE Series – High-Capacity LiFePO₄ Battery with Multi-Function Design and Affordable Power

WHY CHOOSE EEL WE Series?

Reason 1.Built with EN Smart Bluetooth BMS  

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. 

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.

Parameter	Specification
Rated Energy (kWh)	15kWh-17kWh
Configuration	IP 16S
Nominal Voltage (V)	51.2 V
Working Voltage Range (V)	42 V ~ 58.4 V
Nominal Capacity (Ah)	280-314 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)	837 × 455 × 270 mm
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://voltaspir.com/drive/folders/1BdpkjrWTS8rM7Ph8gk29n09wh8JujVtX?usp=sharing

Bluetooth App(Android):

https://voltaspir.com/file/d/1VkqUj50UKesQP7QZY3ZWnT9a0iyax6rt/view?usp=sharing

Free shipping from the China warehouse:40-50 working days delivery

🥇 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.