Tailored for EVE MB56 628Ah Form Factor
Purpose-built for sixteen EVE MB56 prismatic LiFePO4 cells in a 16S1P deployment. The internal architecture utilizes a robust dual-tier stainless steel deck to securely segregate and support the cells, maximizing power density within a compact, service-friendly footprint.
Technical Parameters
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System Architecture & Features
Integrated JK PB2A16S30P BMS: Industrial-Grade Control
Pre-configured with the flagship JK PB2A16S30P Battery Management System to deliver robust safety, high-current performance, and real-time system diagnostics.
- 300A Continuous Power Rating: Engineered with premium, low-internal-resistance MOSFETs to sustain a massive 300A continuous charge and discharge current, comfortably handling high-surge industrial and residential inverter loads.
- 2A Active Balancing Matrix: Unlike passive bleed balancers, the integrated 2A active balancing circuitry actively transfers energy from high to low cells, mitigating cell variance, optimizing capacity retention, and significantly extending the lifespan of your MB56 cell pack.
- Wireless Telemetry & Control: Features native Bluetooth connectivity for real-time monitoring, configuration, and data logging via a dedicated mobile application.
High-Current Pathways: Heavy-Duty 90×20×3mm Flexible Busbars
Pre-configured with the flagship JK PB2A16S30P Battery Management System to deliver robust safety, high-current performance, and real-time system diagnostics.
- 300A Continuous Power Rating: Engineered with premium, low-internal-resistance MOSFETs to sustain a massive 300A continuous charge and discharge current, comfortably handling high-surge industrial and residential inverter loads.
- 2A Active Balancing Matrix: Unlike passive bleed balancers, the integrated 2A active balancing circuitry actively transfers energy from high to low cells, mitigating cell variance, optimizing capacity retention, and significantly extending the lifespan of your MB56 cell pack.
- Wireless Telemetry & Control: Features native Bluetooth connectivity for real-time monitoring, configuration, and data logging via a dedicated mobile application.
Short-Circuit & Overcurrent Protection: Heavy-Duty 300A Circuit Breaker
Integrated with a premium, industrial-grade 300A circuit breaker to serve as a reliable, fast-acting physical disconnect and failsafe safeguard for your energy storage system.
- Millisecond-Level Trip Response: Engineered for critical fault mitigation, the breaker delivers rapid, near-instantaneous interruption of overcurrent conditions, clearing faults in milliseconds to isolate the battery bank and protect downstream inverted loads.
- Heavy-Duty Fault Current Arc Suppression: Designed to handle high-dc voltages and high prospective short-circuit currents safely, ensuring zero arc-flash hazards during emergency trips or manual maintenance isolations.
- Dual-Function Safety Mechanism: Acts simultaneously as an automated thermal-magnetic overcurrent protection device and a robust manual safety disconnect switch, simplifying system commissioning and lockout/tagout (LOTO) procedures.
Enclosure Integrity: Heavy-Duty 1.5mm Stainless Steel Construction
Engineered from premium 1.5mm-thick automotive-grade stainless steel, providing exceptional structural rigidity, corrosion resistance, and robust mechanical protection for the internal cell matrix.
- High-Load Structural Rating: The precision-formed chassis is structurally rated for multi-unit stacking, comfortably supporting the vertical load of two fully populated 32kWh battery banks without mechanical deformation or sagging.
- Maximized Volumetric Efficiency: Specially tailored for commercial server racks, energy rooms, or space-constrained environments, this high-strength, stackable architecture allows you to double your energy density ($64text{kWh}+$ total capacity) within the same physical footprint.
- Industrial Environmental Resilience: Crafted from heavy-gauge stainless steel to ensure superior durability against environmental stressors, ensuring extended service life and reliable deployment in both stationary and light-commercial applications.
Thermal Safety: Dual-Zone Aerosol Fire Suppression System
Equipped with localized aerosol fire extinguishers on both the upper and lower tiers, providing dedicated, redundant fire suppression to intercept thermal anomalies at the source.
- Multi-Tier Risk Isolation: By deploying independent extinguishing units across both internal compartments, the system delivers targeted, dual-zone protection. Any localized thermal runaway event is immediately suppressed within its respective tier, preventing cross-contamination and catastrophic system failure.
- Rapid, Non-Toxic Fire Mitigation: In the event of an anomaly, the condensed aerosol agent deploys instantly to interrupt the chemical chain reaction of the fire. The process is entirely eco-friendly, non-toxic, and non-corrosive, leaving zero residue to protect your high-value electronic components from collateral damage.
- Failsafe Passive Activation: Designed to operate autonomously without requiring external power, ensuring continuous, 24/7 fire surveillance and active system safeguarding even during complete power outages or grid disconnection.
Industrial Mobility: Heavy-Duty Reinforced Casters
Equipped with four high-capacity, industrial-grade casters engineered to streamline asset transportation, simplify field deployment, and provide a rock-solid foundation for multi-unit stacking.
- High-Capacity Static Load Rating: Precision-engineered to withstand extreme vertical weight, the heavy-duty caster assembly is rated to safely support the combined, stacked load of two fully populated 32kWh battery banks without mechanical fatigue or deformation.
- Seamless 360° Maneuverability: Features premium low-resistance bearings that allow smooth, effortless positioning of the massive battery bank across concrete, server room floors, or industrial facilities, significantly reducing setup time and labor costs.
- Integrated Dual-Lock Braking System: Includes reliable, high-friction locking mechanisms on the wheels. Once positioned, the brakes lock both the rotation and swivel concurrently, ensuring absolute zero-movement stability even when supporting stacked systems under continuous operation.
Optional Features & Accessories
High-Speed Overcurrent Safeguard: Premium Class T Fuse Integration
Available as an optional hardware upgrade to provide ultimate, millisecond-level catastrophic fault isolation and maximum safety redundancy for your high-capacity energy storage array.
- Ultra-High Interrupting Capacity: Class T fuses are globally recognized for their superior current-limiting capabilities, engineered to instantly clear massive short-circuit currents (up to tens of thousands of amperes) that standard circuit breakers or BMS MOSFETs cannot safely interrupt.
- Ultimate System Safety Redundant: Acts as a heavy-duty, sacrificial hardware barrier. In the rare event of a catastrophic downstream short, the fuse blows within milliseconds, safeguarding your high-value MB56 cell matrix and BMS investment from thermal damage and permanent failure.
- Industrial Compliance Ready: Integrating a dedicated Class T fuse satisfies the stringent overcurrent protection requirements of international electrical standards, making your DIY build fully compliant for light-commercial, off-grid, or residential system inspections.
Sub-Zero Thermal Management: Intelligent Integrated Heating Pads
Available as an optional environmental upgrade, this integrated thermal management system enables safe, efficient charging in sub-zero climates, eliminating cold-weather operational downtime.
- Sub-Zero Charging Authorization: Specially engineered to overcome the physical limitations of LiFePO4 chemistry, the heating elements pre-heat the cell matrix to safe operational thresholds, enabling full-current charging even when ambient temperatures drop below 0°C (32°F).
- Lithium Plating Mitigation: By preventing low-temperature charging anomalies, the system active-guards the molecular structure of your MB56 cells, eliminating the risk of accelerated capacity degradation (lithium plating) and maximizing your long-term return on investment (ROI).
- Automated BMS-Driven Thermal Loops: Fully integrated with the JK BMS telemetry, the heating pads activate and throttle autonomously based on real-time cell temperature sensors—ensuring optimal energy efficiency without requiring manual user intervention or oversight.
Optional Features & Accessories
While our standard configuration features the high-performance JK BMS, our open-architecture engineering supports seamless integration with leading industrial BMS protocols to align perfectly with your existing fleet specifications.
- Multi-Brand Protocol Compatibility: To meet diverse commercial requirements, we offer pre-engineered hardware validation for premier industry brands, including PACE, DALY, and JBD. This ensures complete compatibility with your preferred communication stacks and ecosystem.
- Modular BMS Mounting Plates: Available as standalone physical accessories, these precision-stamped modular mounting plates accelerate field deployment and simplify future hardware drop-in upgrades.
- Engineering Note on Mechanical Tolerances: Please note that internal mounting rail geometries and slot alignments are highly optimized. Certain legacy or third-party enclosures may exhibit dimensional variances with mounting plates specifically precision-machined for the proprietary Wistek BMS form factor. We highly recommend consulting our engineering department for exact CAD cross-references prior to bulk purchasing..
From Blueprint to Production: Custom DIY Box Fabrication
Leverage our advanced manufacturing infrastructure to transform your proprietary schematics into heavy-duty, field-ready battery enclosures tailored precisely to your project’s unique footprint.
- Precision Engineering via CAD Integration: Submit your detailed 2D/3D CAD files, technical drawings, or mechanical blueprints. Our internal engineering department will review and align our CNC fabrication, laser cutting, and stamping tolerances to match your exact spatial specifications.
- Bespoke Component Optimization: Beyond structural dimensions, we offer extensive customization options for customized busbar layouts, specific thermal insulation layers, customized cable gland entry points, and proprietary branding/silkscreening options.
- Rapid Prototyping & Scalable Deployment: Our streamlined ODM pipeline ensures rapid turnaround times for engineering verification prototypes, allowing your firm to validate thermal and mechanical performance before transitioning to bulk commercial volume production.
White-Label Readiness: Brand Customization & Logo Integration
Establish your market presence with our flexible branding solutions. We offer premium, wear-resistant corporate logo placement directly onto the enclosure to seamlessly align with your corporate identity.
- Precision High-Durability Silkscreening: Ideal for high-volume commercial runs, our precision silkscreening process bonds industrial-grade ink directly onto the powder-coated stainless steel surface. This ensures a crisp, high-definition corporate logo that resists UV exposure, thermal stress, and chemical wiping.
- Heavy-Duty Industrial Vinyl Decals: For highly complex, multi-color branding or flexible batch runs, we utilize premium weather-resistant vinyl graphics. These decals feature high-tack adhesives designed to withstand harsh field operating environments without peeling or fading.
- Optimized Placement Zones: Our chassis design includes dedicated, high-visibility surfaces on both the front faceplate and side panels, guaranteeing clean aesthetic integration that maintains an elite, professional appearance for your end-users.
Package Detail
Applications
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Minimum Order Quantity (MOQ)
- Sample Order: 1 piece
- Bulk Order: 10 pieces
Order Delivery Time & Production Time
- Sample Order: 15 days
- Bulk Order: 20 days
Shipping Terms
EXW, FOB, CIF, DDP
Shipping Information
- Shipping Method: Ocean Shipping
- Shipping Time: 25-30 days
Payment Terms
30% prepayment for production, 70% balance for shipment
Payment Methods
- Credit Card: 3% of order amount (processing fee)
- Wire Transfer: USD 40 (transfer fee)
Transaction Guarantee
Supports Alibaba.com Trade Assurance (additional 2% platform fee applies to the order amount)
FAQ
Yes, no problem, the structure supports stacking two batteries together.
The DIY box will have a lifting ring on top, allowing you to lift it using mechanical means. The DIY box will also have four casters.
Yes, it can.
Since a single 32kWh DIY box weighs over 50KG, it cannot be transported by courier. We will ship your goods via truck.
Download
Packing List Document
32kWh DIY Box Technical Datasheet
32kWh Assemble Battery Bank Guide
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