Stackable Home Energy Storage System

This product is lifepo4 battery pack for photovoltaic energy storage system. The battery pack is composed of more cells with a capacity of more than 100Ah by series and parallel combination. Battery packs are managed by BMS in series and parallel to protect batteries from overcharge, overdischarge, overcurrent short circuit, and overtemperature. And add a single balancing function to ensure the consistency of the battery during use; Real-time monitoring of battery voltage, residual capacity and other parameters through the communication function; Can also increase the control function according to customer requirements, to meet customer needs of the product requirements. At the same time, the single battery adopts advanced battery production technology, with good consistency, high specific energy and long life, safe and reliable, wide temperature range, etc.

RICHYE’s Home Storage Mobile Stacked Solar Lithium Energy Storage System offers a versatile, modular solution for efficient home energy management. Designed with mobility and flexibility in mind, this stackable system allows users to easily expand capacity by adding battery modules, adapting to changing energy needs over time. Perfect for storing solar energy, it provides reliable backup power during outages and reduces grid dependency, helping to lower energy costs. Featuring high-capacity lithium battery technology, fast charging, and long-lasting durability, RICHYE’s mobile stacked storage system combines advanced energy efficiency with the convenience of portability and customization.

Safety Certifications

This product is lifepo4 battery pack for photovoltaic energy storage system. The battery pack is composed of more cells with a capacity of more than 100Ah by series and parallel combination. Battery packs are managed by BMS in series and parallel to protect batteries from overcharge, overdischarge, overcurrent short circuit, and overtemperature. And add a single balancing function to ensure the consistency of the battery during use; Real-time monitoring of battery voltage, residual capacity and other parameters through the communication function; Can also increase the control function according to customer requirements, to meet customer needs of the product requirements. At the same time, the single battery adopts advanced battery production technology, with good consistency, high specific energy and long life, safe and reliable, wide temperature range, etc.

RICHYE’s Stackable Home Energy Storage system is built around a true modular architecture that lets users combine individual energy units like building blocks. This stackable approach enables on-demand energy allocation and virtually unlimited expansion, so systems can grow with changing needs—whether topping up a small household backup or scaling to meet commercial loads. The suitcase-style convenience of modular units simplifies installation and makes upgrades fast and predictable.

Functionally, the system delivers versatile performance and reliable power. Freely expandable capacity allows you to right-size energy storage for specific load profiles, while seamless stacking multiplies total capacity without complex reconfiguration. Flexible configuration options support phased investment—add capacity as budget or demand permits—while advanced battery management and protection ensure sustained output and robust operation under continuous or high-demand conditions.

Typical applications span residential, commercial and off-grid lifestyles. Use stacked units for scalable home backup to keep routers, refrigeration, lighting and medical devices running during outages; deploy modular arrays in retail, offices or edge sites for peak shaving and reliable backup; or combine units with solar to enable a gradual transition to an outdoor or semi-off-grid lifestyle. The plug-and-play nature of the design makes it ideal for projects that require easy expansion or staged deployment.

About RICHYE: we design and deliver high-performance, eco-focused energy storage solutions built on proven cell chemistry, intelligent BMS, and system-level engineering. Our modular products emphasize safety, longevity and deployment flexibility so customers—from homeowners to businesses—can achieve greater energy autonomy and efficiency. With end-to-end support and customizable configurations, RICHYE helps you plan, scale and maintain reliable energy systems for every stage of growth.

Electrical Characteristics
Rated Voltage (V) 51.2V
Rated Capacity (Ah) [email protected]
Minimum Capacity (Ah) [email protected]
Nominal Energy (kWh) 20KWh
Cycle Life ≥3000 Cycles @0.3C/0.3C
Grade A Cell(s) LiFePO4
Charging Parameters
Charging Voltage (V) 58.4V
Rec. Charge Current (A) 200A
Max. Charging Current (A) 300A
Peak Charging Current (A) 400A
Shipping Capacity 70%±5%SOC
Comm. Interface RS485/CAN/232/None
Discharging Parameters
Discharge Cut-off (V) 41.6V
Rated Disch. Current (A) 200A
Max. Disch. Current (A) 400A
Temperature Parameters
Charge Temp. Range (°C) 0°C to 55°C
Disch. Temp. Range (°C) -20°C to 60°C
Storage Temp. Range (°C) 0°C to 45°C
General Parameters
Color / Material White / Sheet Metal
Dimensions 600 (L) *420 (W) *595 (H) mm
Weight (Excluding Packaging) ~170Kg
Protection Grade (IP Rating) IP45
Installation Method Stackable Installation
Certification Level MSDS, UN38.3
Voltage Protection
Cell Overcharge Protection 3.65V ±0.025V
Cell Over-discharge Protection 2.60V ±0.1V
Current Protection
Overcurrent Protection (Charging) 440A ±2A
Overcurrent Protection (Discharging) 440A ±2A
Charging Temperature Protection
High-Temp Protection 55°C ±1°C
Low-Temp Protection 0°C ±1°C
Discharging Temperature Protection
High-Temp Protection 60°C ±1°C
Low-Temp Protection -20°C ±1°C
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