EU Stock – EEL 32kWh 51.2V 16S 628Ah EVE MB56 DIY Vertical Battery Kit with 300A JK V19 BMS – Pre-Order

Notice: Expected shipment date: March 15th

Specifications (EEL MB56 48V JK Box)

Built-in 300A JK V19 Smart BMS · Modular energy storage solution for solar and off-grid systems / Tax-Free

🚚 Fast Local Delivery

⚡ Achieve True Energy Independence for Your Home

This compact energy storage unit is designed for homes with limited space but high energy demands, making it ideal for apartments, townhouses, and off-grid cabins.

Expandable Storage. Easy Installation.

• Connect up to 16 battery packs in parallel

• Scale total capacity from 32 kWh to 512 kWh

• Enjoy greater energy flexibility without compromising aesthetics or space

Vertical Cell Design for Superior Performance

Battery cells are vertically installed to enhance heat dissipation, with each cell protected by an insulated plastic cover, improving overall performance and extending lifespan for safer, longer-lasting energy storage.

Cost Savings
High-capacity cells deliver up to 32 kWh of usable energy with a lower cost per kWh, making it a smarter investment that effectively reduces the overall budget for energy storage projects.

Advanced DC Protection: 300A Hydraulic-Magnetic Circuit Breaker & 315A T-Class Fuse

Equipped with a hydraulic-magnetic DC circuit breaker and T-class fuse, this system safely handles continuous currents up to 300A while minimizing heat generation, ensuring higher safety and efficiency in high-current applications.

Efficient Air Cooling System

This 48V energy storage system features smart air cooling fans that effectively dissipate heat, ensuring stable and reliable operation even during prolonged high-load conditions.

V19 JK 300A Inverter BMS with Touchscreen Display

The integrated full-color touchscreen provides intuitive real-time monitoring of system status, performance, and key parameters. The innovative TTL communication function allows you to view real-time information from all connected devices on a single screen, enabling effortless energy management and optimization.

Heavy-Duty Caster Wheels

The EEL MB56 DIY vertical energy storage system is equipped with heavy-duty adjustable casters, making it easy for users to move, position, and maintain the unit.

Aerosol Fire Suppression System

Built-in 2 fire extinguishers provide rapid response in case of fire, significantly enhancing safety and reducing potential losses in residential environments.

Dust-Proof Honeycomb Ventilation

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

Upgraded Terminals for Superior Performance

With over three times the contact area, these terminals ensure safer 400A high-current performance—no inflated specs.
The 2.5 × 2.5 cm square contact surface provides more than three times the contact area of traditional round terminals, effectively reducing resistance and heat generation, ensuring safer and more reliable operation under high currents.

Why Choose This 48V MB56 628Ah DIY Energy Storage Battery Enclosure?

Building a reliable energy storage system requires balancing safety, flexibility, and long-term scalability.

This EEL 48V DIY server rack battery enclosure is designed for DIY enthusiasts, solar installers, and system integrators who need a professional-grade Energy Storage System (ESS) enclosure with built-in smart protection.

Specifications

• Compatible Battery Type: EVE MB56 LiFePO₄ cells

• Material: Stainless steel

• Communication: CANBUS & RS485 (both compatible)

• BMS: 48V 16S JK-PB2A16S30P

• Nominal Voltage: 51.2V

• Current: 300A

• Warranty: 10 years

• Configuration: Vertical

• OEM/ODM: Available

• Weight: 70 kg

• Enclosure Dimensions: 730 × 420 × 832 mm

Parts List

• 1 × 48V MB56 Battery Enclosure (base, front bracket, top plate, front panel, top cover)

• 16 × Epoxy Resin Sheets (between cells and enclosure)

• 2 × PCB Boards (with copper leads) for BMS and cell connections + 2 × matching EVA adhesive tape

• 1 × JK 4.3-inch V19 Display

• 1 × Low-voltage switch

• 1 × 48V 16S V19 JK BMS 300A + 2 × BMS connection cables

• 1 × T-class 315A fuse + 1 × 300A hydraulic-magnetic circuit breaker

• 2 × Upgraded 400A battery terminals (P+ and P-)

• 5 × Long flexible busbars (for BMS connection)

• 16 × Flexible busbars (for cell connections)

• 16 × EVA adhesive strips + tape strips (between cells)

• Other small accessories

Packaging Details (Cells Not Included):

• Package Dimensions: 815 × 560 × 1100 mm (32.1 × 22.0 × 43.3 inches)

• Gross Weight per Unit: 70 kg (154.3 lbs)

🚀 Pre-Order: Shipping begins February 20.

🥇 Official Warranty & Service Commitment 🥇

Since 2019, CNEEL Battery has been at the forefront of energy storage technology innovation—built on a foundation of reliability, trust, and customer satisfaction.

Our promise: Make Energy Life Easy

To honor this promise, we offer the following assurances:

1. Comprehensive Warranty

   • 5-Year Full Warranty: Every product is covered for 5 years from the date of purchase against manufacturing and quality defects.

   • Free Replacement or Refund: If a defect is confirmed, we will promptly provide a free replacement or full refund—no extra charges.

   • Simple Claim Process: Just contact our support team with your proof of purchase and a brief description of the issue; we’ll handle the rest.

2. Up to 10 Years of Technical Support
   Enjoy free technical support for up to 10 years, including:

   • Step-by-step guidance on installation, setup, and configuration.

   • Remote diagnostics using BATTERYMONITOR software.

3. Customer-First Service Pledge

   • Certified engineers and service experts available 12 hours a day, 7 days a week to resolve issues quickly and professionally.

   • Efficiency: 90% of technical issues are resolved within 24 business hours.

4. Lifetime Maintenance
   Even after the warranty expires, we continue to offer maintenance advice and system upgrade options at reasonable prices, ensuring your battery system performs optimally for years to come.

Contact Us

📧 Email: Andy@eelbattery.com
📱 WhatsApp: +8619129465698

Please provide your purchase invoice and a brief description of the issue—our team will guide you through diagnostics or immediately arrange a replacement/refund.