Stackable LiFePO4 Battery – 5kWh to 40kWh Scalable for B2B Wholesale

As a vertically integrated manufacturer specializing in stackable energy storage solutions, we focus exclusively on serving B2B wholesale clients, delivering highly adaptable, scalable battery systems tailored for residential and small commercial applications. Our modular stackable design is engineered to meet large-scale energy storage demands, supporting flexible expansion from 5kWh to 40kWh and seamless integration across diverse residential, commercial, and industrial scenarios. It is perfectly matched with MUST inverters to form a complete, one-stop energy storage ecosystem, allowing free stacking and combination to align with your exact power requirements.

Core Advantages

1. Premium Brand Cells & Long Cycle Life

We only use Grade A, brand-name lithium iron phosphate (LiFePO4) cells sourced from top-tier global manufacturers, ensuring exceptional safety, stability, and ultra-long cycle life (over 6000 cycles at 80% depth of discharge). This delivers reliable, long-term performance, drastically reducing replacement costs for your customers and ensuring a 10+ year service life for the system.

2. Flexible Modular Stacking & Scalable Capacity

Each individual module offers a 5kWh capacity, supporting free stacking and expansion from 5kWh to 40kWh. This flexible scalability enables the system to effortlessly meet household backup power needs, while also adapting to peak shaving and demand management for small and medium-sized commercial users, achieving dual suitability for residential and industrial scenarios and maximizing product applicability.

3. Intelligent Monitoring & Smart Connectivity

Dual Display Options: Choose between a tactile button control panel or a high-definition touchscreen for real-time local monitoring of voltage, current, temperature, and state of charge (SoC)
Remote APP Control: Customers can intuitively monitor battery status, adjust operating modes, and access historical data via a dedicated mobile app, with full remote operation and maintenance support to minimize after-sales costs and boost service efficiency

4. Robust Structural Design & Installation Flexibility

We offer two internal connection solutions to meet diverse application requirements:

Stud Nut Locking: Enables easy maintenance, disassembly, and cell replacement, ideal for scenarios requiring regular inspection and upkeep
Laser Welding: Delivers superior structural stability, vibration resistance, and long-term reliability, perfect for harsh operating environments

Tool-free stacking design allows for quick, tool-free installation and expansion, reducing on-site labor time for your installation teams

Why Choose Us

Power Calculation Flexibility: Usage time varies based on actual appliance usage habits (e.g., AC usage frequency, water heater operating time). We provide customized power planning consulting services to help you match the optimal capacity for your customers.
Peak Shaving Optimization: The system supports smart energy management, allowing users to store excess grid power during off-peak hours and use it during peak tariff periods, reducing overall electricity costs by 20%~40%.
Hybrid Grid Compatibility: When connected to the grid, the system can supplement solar power (compatible with solar panels) to extend usage time indefinitely, making it suitable for off-grid/on-grid hybrid energy storage projects.

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