Technical Specifications

Key Features

• Modular Scalability: Easily assemble and stack up to 10 modules, scaling energy capacity from a base of 15.36kWh up to 51.20kWh.
• High-Performance LFP Cells: Utilizing premium Lithium Iron Phosphate (LFP) chemistry for maximum safety and a long service life of ≥6000 cycles at 80% DOD.
• Rapid, Cable-Free Installation: The stackable floor-standing design minimizes installation time and labor costs for engineering teams.
• Smart Communication & Monitoring: Fully integrated with CAN, RS485, RS232, and WIFI ports for universal compatibility and remote monitoring.
• All-Weather Reliability: Featuring an IP65 ingress protection rating and natural cooling, this system is built for stable performance in diverse environments.

Flexible Application Scenarios

• Residential Self-Consumption: Store surplus solar power to achieve energy independence and reduce grid reliance.
• Scalable Backup Power: Offer clients the ability to start with a 3-module system (15.36kWh) and expand as their budget or needs grow.
• Off-Grid Energy Systems: Reliable energy storage for remote properties requiring consistent, long-cycle power.

FAQ for oem home stackable assemblable battery

Q1: Can we customize the branding for our local market?
A1: Yes, we provide comprehensive OEM/ODM services, so you can sell this stackable assemblable battery under your own brand identity.

Q2: How does the system handle high altitudes?
A2: Lefor designed this system to operate efficiently at altitudes up to ≤3000m.

Q3: Is the installation manageable for a small team?
A3: Absolutely. Since each individual battery module weighs 53kg, a two-person team can stack and secure the units without heavy machinery.

workshop show: our production standards

Lefor operates a standardized manufacturing facility focused on the stable production of oem home stackable assemblable battery systems. Our workshop follows a systematic approach to ensure that every module meets the technical requirements of residential energy storage.
To begin with, we utilize automated equipment for cell sorting and module assembly. This process ensures consistency across all Grade A+ LFP cells, which is essential for maintaining the system’s long-term cycle life. Furthermore, our technicians monitor each stage of the stacking process to ensure precise mechanical alignment and secure electrical connections.
In addition to assembly, we dedicate a significant portion of our workshop to rigorous testing. For example, every ELEBOX-5K-LV unit undergoes a series of charge and discharge cycles to verify its nominal capacity and thermal stability. Moreover, we perform detailed inspections on the IP65 ingress protection and communication ports (CAN/RS485) to ensure reliable field performance.
Ultimately, our workshop focuses on consistent quality and transparent manufacturing. By maintaining these production standards, we provide a reliable supply chain for our global partners and support various OEM/ODM requirements.