AKAIYAI WallCore Series | 4 × 16kWh Residential Energy Storage Batteries in Parallel
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AKAIYAI WallCore Series | 4 × 16kWh Residential Energy Storage Batteries in Parallel
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AKAIYAI WallCore Series | 4 × 16kWh Residential Energy Storage Batteries in Parallel
Project Background
Bangladesh faces persistent grid instability and frequent power outages in many regions, creating strong demand for reliable backup power and stable solar energy storage solutions for both commercial and residential users. This project deployed 4 units of AKAIYAI WallCore Series A51R314-L 16kWh residential energy storage batteries in parallel, delivering a total capacity of 64kWh to build an efficient, safe, and flexible energy storage system that eliminates power outage anxiety and enhances energy independence.
Solution Configuration
- Model: AKAIYAI WallCore Series A51R314-L
- Single Specs: 51.2V 314Ah, 16.07kWh, LiFePO4 battery module
- System Setup: 4 units in parallel, total capacity 64.28kWh, compatible with most mainstream hybrid inverters
- Key Advantages:
- Safety & Reliability: Built with LiFePO4 cells and smart BMS (Battery Management System) with multi-level protections against overcharge, over-discharge, over-current, and over-temperature, ensuring stable operation in Bangladesh's high-temperature climate.
- Scalable Design: Modular structure supports multi-unit parallel connection, easily expanding capacity to meet growing power needs.
- Easy Installation: Wheeled vertical design eliminates complex wall-mounting, offering flexible placement and mobility for various site conditions.
- Long Lifespan & High Cycle Life: Supports over 6000 charge-discharge cycles with long life design, delivering low long-term operating costs.
Project Outcomes
- Reliable Power Backup: The 4-battery parallel system provides ample backup power during outages, covering critical loads and eliminating disruptions from frequent blackouts.
- Maximized Solar Benefits: Paired with local solar systems, the batteries store excess daytime solar energy for use at night or during grid failures, reducing grid dependence and electricity