EU Stock-EEL 32kwh 51.2V 16S 628Ah EVE MB56 Battery Box DIY Vertical Kits with 300A JK V19 BMS pre-sale

Specification

Built-in 300A JK V19 Smart BMS · Modular ESS Solution for Solar & Off-Grid/Tax-Free

🚚 Fast Local Shipping

⚡ Empower Your Home with True Energy Independence

Engineered for homes with limited space but high energy demands, this compact powerhouse is ideal for apartments, townhouses, and off-grid cabins.

Scalable Storage. Effortless Setup.

Connect up to 16 battery packs in parallel

Expand total capacity from 32 kWh to 512 kWh

Vertical Cell Design for Superior Performance

QR-Codes Trackable:

QR-Code Trackable: Every battery cell QR code is individually scanned and recorded. A combined QR code is then placed outside the battery case, allowing customers to easily trace and verify all cells inside the battery pack for better quality control, authenticity, and after-sales support.

Advanced DC Protection: Hydraulic Magnetic Breaker & Class-T Fuse.

Efficient Air Cooling System

The 48V energy storage system features intelligent air-cooling fans for effective heat dissipation, ensuring stable and reliable operation even during prolonged high-load use.

V19 JK 300A Inverter BMS with Touchscreen Display

Casters with Wheels 

Aerosol Fire Extinguisher System

Dust-Proof Honeycomb Ventilation

Specially designed honeycomb ventilation vents protect internal components from dust and debris, extending system lifespan and reducing long-term maintenance costs.

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.

Why Choose This 48V DIY ESS Battery Box?

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

Technical Parameters

Parts List

1 * 48V Pre-assembled MB56 Battery Pack with Cells

Package dimensions:  815*560*1100mm (32.1 × 22.0 × 43.3 inches)
Gross weight per unit: 260 kg 

JK Battery Box BMS software:

https://voltaspir.com/drive/folders/1V2BzwFDgoS2QiWWzSvoA01gFaUgPlgbL

🥇 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

2. Extended Technical Support — 10 Years

3. Customer-First Service Commitment

Lifetime Care

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.