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Residential energy storage system (stackable type)

Residential energy storage system (stackable type)

Flexible and Scalable Design: Each module has a capacity of 100Ah/5.12kWh, and up to 6 batteries can be stacked, providing a total capacity of up to 30.72kWh to meet the growing power needs of different households.

High Safety and Long Lifespan: Utilizing lithium iron phosphate (LiFePO₄) battery cells, it boasts a cycle life of over 6000 cycles (80% DOD), features an IP65 protection rating, supports natural cooling, and is suitable for various indoor and outdoor environments.

Intelligent Visual Management: Equipped with an LED display, it shows real-time battery status, power level, and voltage information; it supports RS485 communication, allowing integration with smart management systems for remote monitoring and maintenance.

Wide Temperature Range Stable Operation: With a charging temperature range of 0–55℃ and a discharging temperature range of -20–60℃, it provides reliable power even in extreme climates, ensuring continuous power supply for your home.

Multiple International Certifications: Certified by multiple global authorities including CB, IEC, UL, UKCA, and CE, meeting international safety and environmental standards for peace of mind during installation and use.

Overview
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Product Description

BAT-5K-LV-S Stackable Residential Energy Storage System

Empower Your Home with Scalable, Future-Ready Energy Storage

In an era of rising energy costs, climate volatility, and growing demand for grid independence, the BAT-5K-LV-S Stackable Residential Energy Storage System redefines what it means to take control of your home’s power. Designed for both household and light commercial use, this modular LiFePO₄-based solution delivers unmatched flexibility, safety, and scalability—letting you start small and grow your energy capacity as your needs evolve. Whether you’re pairing it with solar panels, preparing for blackouts, or optimizing your utility bills, the BAT-5K-LV-S is the cornerstone of a resilient, sustainable home energy ecosystem.

Product Parameters

BAT-5K-LV-S Stackable Residential Energy Storage System

Technical Specifications

Category	Details
Basic Information
Model	BAT-5K-LV-S
Single Module Parameters	51.2V 100Ah, 5.12kWh
Installation Method	Stackable
Cell Type	Lithium Iron Phosphate (LiFePO4)
Performance
Operating Voltage Range	43.2–56.16V
Nominal Capacity	100Ah
Nominal Energy	5120Wh
Peak Discharge Current	150A/600ms
Recommended Charge/Discharge Current	50A
Max Continuous Charge/Discharge Current	100A
Cycle Life	≥6,000 cycles (at 80% DOD)
Environmental
Charge Temperature Range	0–55°C
Discharge Temperature Range	-20–60°C
Operating Environment	Indoor
Cooling Method	Natural Air Cooling
Protection Class	IP65
Scalability
Max Stackable Quantity	6 units
Max Stackable Energy	30.72kWh
Physical
Single Module Dimensions (L×W×H)	600219300mm
Single Module Weight	48kg
Smart Features
LED Display	Shows battery status, SOC, voltage and other information
Communication Interface	RS485
Certifications
Certification List	CB, IEC62619, UL1973, UL9540A, UKCA, CE-EMC, CE-GPSD, EN62619, UN38.3, MSDS

Modular Scalability for Every Lifestyle

At the core of the BAT-5K-LV-S is its innovative stackable design, which lets you build a system that fits your exact needs. Each standalone module offers 100Ah of capacity and 5.12kWh of usable energy, with a nominal voltage of 51.2V. For households with higher power demands, you can stack up to 6 modules to create a total storage capacity of 30.72kWh—enough to power an entire home for days, support electric vehicle charging, or run heavy appliances like air conditioners and electric stoves.

This modular approach ensures your system grows with you: start with one module for backup power, add more as you expand your solar array, or scale up to full off-grid capability. The plug-and-play design and compact footprint (600219300mm per module) make installation and expansion effortless, whether you’re placing units in a garage, utility room, or outdoor shelter.

Uncompromising Safety & Longevity

Built with lithium iron phosphate (LiFePO₄) cells, the BAT-5K-LV-S prioritizes safety and durability. LiFePO₄ chemistry is inherently non-flammable, resistant to thermal runaway, and delivers a cycle life of 6,000+ cycles (at 80% DOD)—outlasting lead-acid batteries by 3–5 times and ensuring decades of reliable performance.

The system’s robust safety features include

IP65 Protection Rating: Dustproof and water-resistant, making it suitable for both indoor and covered outdoor installations.

Natural Air Cooling: Eliminates noisy fans and complex liquid cooling, ensuring silent, low-maintenance operation.

Multi-Layer BMS Protection: Active safeguards against overcharge, over-discharge, over-current, and over-temperature events, preventing battery damage and extending lifespan.

Global Certifications: Fully compliant with CB, IEC62619, UL1973, UL9540A, UKCA, CE-EMC, CE-GPSD, EN62619, UN38.3, and MSDS standards, meeting the strictest international safety and environmental requirements.

Smart Monitoring & Seamless Integration

The BAT-5K-LV-S is more than a battery—it’s a smart energy management hub. An integrated LED display provides real-time visibility into battery state of charge (SOC), voltage, and operational status, while support for RS485 communication enables seamless integration with solar inverters, smart home platforms, and remote monitoring systems.

Through these interfaces, you can

Track energy flow between your solar panels, battery, and the grid.

Set automated peak-time load-shifting schedules to reduce utility costs.

Receive alerts for maintenance or abnormal conditions via your smartphone or computer.

Access firmware updates to keep your system at the cutting edge of performance.

This level of control ensures you maximize self-consumption of solar energy, minimize reliance on fossil-fuel-based grid power, and enjoy peace of mind knowing your home is always powered—even during outages.

Designed for Real-World Performance

The BAT-5K-LV-S is engineered to thrive in diverse climates, with a wide operating temperature range:

Charging: 0–55°C (32–131°F)

Discharging:-20–60°C (-4–140°F)

This resilience ensures reliable performance in winter storms, summer heatwaves, and everything in between. With a maximum continuous discharge current of 100A and a peak discharge current of 150A for 600ms, the system easily handles high-wattage loads, providing uninterrupted power when you need it most.

Why Choose the BAT-5K-LV-S?

Scalable Growth: Start with 5.12kWh and expand to 30.72kWh, ensuring your system adapts to your changing energy needs.

Grid Independence: Protect your home from blackouts and rising energy costs with a reliable backup power source.

Sustainable Living: Reduce your carbon footprint by maximizing self-consumption of renewable energy.

Low Maintenance: IP65 protection, natural cooling, and a 10-year warranty ensure hassle-free operation for decades.

Global Compatibility: Certified for use in Europe, North America, Australia, and beyond, making it a truly international solution.

Ready to Build Your Resilient Home?

The BAT-5K-LV-S Stackable Residential Energy Storage System is more than a product—it’s a commitment to energy independence, sustainability, and peace of mind. Whether you’re a homeowner looking to backup your essentials, a solar installer designing a grid-tied system, or a business owner seeking reliable backup power, the BAT-5K-LV-S delivers the performance, flexibility, and safety you need.

Invest in the BAT-5K-LV-S today and take the first step toward a home powered by clean, affordable, and uninterrupted energy.