48v Stackable Battery Lifepo4 Pack For Home Solar Battery Storage System – KHLiTech ESS

Model: 20KWH All-In-One Stackable Battery Storage System
51.2V  400AH
Support: Wholesale, OEM.ODM
Warranty: 10 years
Delivery Time: 7-14 days for samples, 35-60days fpr mass production
Packaging Details: Carton
Shipping Terms: Shipping Support: Air Freight, Sea Freight

48v Stackable Battery Lifepo4 Pack For Home Solar Battery Storage System – KHLiTech ESS

Elevate your energy storage capabilities with the 48V Stackable LiFePO₄ Battery Pack from KHLiTech ESS, a leading manufacturer, supplier, and factory specializing in advanced energy storage systems. This stackable lithium-ion battery is designed for residential solar installations and small to medium-sized enterprises and offers unparalleled flexibility, reliability, and performance. Discover how our stackable battery system can transform your energy management.

Benefits

  • Extended Lifespan: With over 6,000 recharge cycles and up to 7,000 cycles under ideal conditions (50% DoD), our stackable LiFePO₄ battery ensures long-term reliability and reduces the need for frequent replacements.
  • Cost-Effective: Lower total cost of ownership through reduced maintenance, longer lifespan, and higher efficiency compared to lead-acid batteries.
  • Enhanced Safety: The rhombic design and stable LiFePO₄ chemistry minimize risks associated with thermal runaway and other safety concerns.
  • Operational Efficiency: Faster charging times and higher DoD allow for uninterrupted operations and minimized downtime.
  • Versatile Installation: Flexible mounting options allow installation in any position—vertical, sideways, or low-lying—to suit various applications and space constraints.
  • Reliable Backup Power: Provides seamless backup power during outages, ensuring continuous operation of essential systems and appliances.
  • Scalable Energy Storage: Easily expand your energy storage capacity to meet growing energy demands without significant infrastructure changes.

The 48V Stackable LiFePO₄ Battery Pack is engineered using Lithium Iron Phosphate (LiFePO₄) technology, ensuring a durable and long-lasting energy storage solution. Each stackable battery pack provides 5KWH, with the capacity expandable up to 75KWH through parallel connections; according to different energy power design modules, 10KwH, 20KwH, 30KwH, 40KwH, 50KwH, 60KwH, 70KwH, 75KwH energy storage systems can be customized, making it ideal for both home and commercial applications. This power storage stacked battery combines a high-capacity lithium battery with an intelligent Battery Management System (BMS), offering real-time monitoring and enhanced safety features.

stackable battery

Advantages of 48V Stackable Battery Pack

  • Advanced LiFePO₄ Technology: Utilizes Lithium Iron Phosphate (LiFePO₄) chemistry for superior cycle life, enhanced safety, and greater depth of discharge (DoD) compared to traditional lead-acid batteries.
  • High Energy Density: Provides more energy for high-consumption applications, surpassing the performance of traditional lead-acid batteries without increasing the battery’s weight or size.
  • Built-In Self-Heating System: Ensures optimal performance in a wide temperature range (-20℃ to 55℃), allowing safe operation and charging even in harsh conditions.
  • Smart Battery Management System (BMS): Facilitates real-time monitoring of battery parameters, including State of Charge (SOC), to ensure longevity and safety through precise SOC calculations.
  • Stackable and Expandable: Easily expand the system’s capacity by stacking up to 15 batteries in parallel, reaching a total capacity of 75KWH. Perfect for scalable energy storage systems.
  • Plug and Play: Simplifies installation with easy plug and play functionality, compatible with multiple inverter brands, and supports up to 16 units in parallel connection.
  • Lightweight and Space-Efficient: Designed as a floor-standing stackable battery (Power Storage Brick), it saves space and offers versatile mounting options for various home energy storage systems.
  • Ultra-Fast Charging and Discharging: Enhances operational efficiency with high charging and discharging rates, reducing downtime and increasing productivity.
  • Environmentally Friendly: Free from heavy metals and acidic electrolytes, making it an eco-friendly alternative to traditional batteries.

48v 10kwh stackable battery

Advantages of Battery Management Systems

  • Comprehensive Protection: Prevents over-charge, over-discharge, over-current, over-temperature, short circuits, and leakage.
  • Accurate SOC Estimation: Ensures precise State of Charge (SOC) calculations for optimal battery performance.
  • Enhanced Safety: Monitors battery parameters in real-time to protect against potential hazards.
  • Longevity: Extends battery life by maintaining optimal operating conditions.

stackable battery

Stack Rack Battery Certification

Our stackable LiFePO₄ battery packs are certified and compliant with international standards, ensuring quality and safety:

  • ISO
  • CE
  • UL1973
  • UN38.3
  • MSDS
  • ROHS
  • IEC62619

These certifications guarantee that our products meet rigorous quality and safety standards, making them suitable for global markets, including Europe, America, the Middle East, Asia, Africa, Oceania, and South America.

Stack Rack Battery Certification

What Our Customers Say

Not only stackable batteries but many of the battery products we export have a lot of good reviews, whether it is quality, price, service, or product practicability. The satisfaction rate is very high!

What Our Customers Say About Stackable Battery

Applications

  • Residential Solar Battery Storage Systems: Enhance your home’s energy independence by storing excess solar energy during peak hours or outages.
  • Commercial Energy Storage Systems: Optimize energy usage, reduce costs, and ensure reliable power for businesses and commercial establishments.
  • Solar/Wind Energy Storage Systems: Integrate with renewable energy sources to store and manage energy efficiently.
  • Backup Power for Data Centers: Provide reliable backup power for critical infrastructure, ensuring uninterrupted operations.
  • Communication Base Station Power Supply: Ensure continuous power supply for communication networks, enhancing reliability and performance.
  • Off-Grid Power Supply: Ensure reliable power supply in remote locations, reducing dependence on the grid.
  • Community Electrification Projects: Support large-scale energy storage needs for community projects and public infrastructure.
  • Electric Vehicles and Golf Carts: Power electric and golf carts with high-performance, long-lasting batteries.

Off-grid power supply:

Use the power released by stackable batteries at night to save electricity bills during peak hours. When there is a power failure, the stackable energy storage battery will detect and automatically switch to the power supply mode, making life more convenient.

48v Stackable Battery Lifepo4 Pack For Home Solar Battery Storage System

Project Cases

Energy shortage is already a common problem. How can renewable energy be used to compensate for the energy gap? The energy storage system has given us the answer. KHLiTech has a large inventory of conventional energy storage products and provides customized ODM/OEM services. As shown in the picture, you can see how practical our battery is.

Stackable Battery Case

KHLiTech – Battery Energy Storage Factory in China

  • Leading Manufacturer and Supplier: With 15 years of rich experience, KHLiTech ESS is a trusted manufacturer and supplier of advanced energy storage systems and LiFePO₄ batteries.
  • OEM/ODM Capabilities: We offer customized OEM/ODM solutions to tailor our stackable batteries to your specific requirements, ensuring seamless integration with your existing systems.
  • State-of-the-Art Factory: Our factory in China spans 9,000 square meters with six production lines, capable of producing up to 100,000 monthly units. Our in-house R&D team and battery shell mold factory enable us to develop over 50 proprietary battery boxes annually.
  • Competitive Pricing: Benefit from our wholesale pricing options, making our 48V stackable batteries economical for large-scale deployments. In addition to the stackable battery, we also offer server rack lifepo4 battery and Tesla Powerwall Alternative (wall-mounted battery ), all in one ess.
  • Comprehensive Support: Receive dedicated customer service and technical support to assist with installation, maintenance, and any inquiries regarding our products.
  • Prompt Delivery: Reliable delivery options to meet the demands of clients worldwide, ensuring timely receipt of your battery systems.
  • Quality Assurance: We meticulously select battery cells and accessories, adhering to strict ISO production specifications to guarantee the highest quality and durability.
  • Global Reach: Our products are widely exported and well-received in various international markets, supported by our planned after-sales service and installation departments in key regions.

Find a Distributor

Don’t hesitate to get in touch with us if you are engaged in solar energy storage-related business and looking for high-quality energy storage battery channels. We will help your business flourish with excellent product quality, 15 years of experience, and top 3 R&D teams.

Features

  •  LCD display optional, real-time understanding of battery voltage and capacity.
  •  100A continuous output voltage can continuously charge big-power devices.
  •  The intelligent BMS system can accurately control the battery to improve the lifespan, no explosion, no fire.
  •  Drop-in replacement for heavy lead-acid(AGM / GEL) battery,1/3weight but same capacity.
  • 2000times cycle life@100% DOD , 7000times cycle life@50% DOD , 10 years design lifespan.
  • Maintenance-free, fully sealed, and waterproof.

 

Intelligent Battery Management System(BMS)

  • Over charge protection function
  • Over discharge protection function
  • Over current protection function
  • Short protection function
  • Over temperature protection function
  • Automatic cell balance function
  • Cell balance function

Technical data

Nominal Voltage 51.2V
Rated Capacity 100AH @0.5C to 40V
Stored energy 5120Wh
Cycle life@100%DOD 2000 Cycles
Approx. Weight 60kg
Internal Resistance ≤70.0 mΩ
Max. Charge Current 100 A
Max. Discharge Current 100 A
Charge Cut-off Voltage 58.4V
Discharge Cut-Off Voltage 40V
Dimensions L445mm×W259mm×H600mm
Low temperature self heating Avaliable(0~-20°C)
Operating Temperature Range

Charge

Discharge

Recommended

 

-4°F (-20°C) to 113°F (45°C)

-4°F (-20°C) to 140°F (60°C)

59°F (15°C) to 95°F (35°C)

Self-Discharge Rate ≤3%/month
Life Expectancy (years) 10 years @25°C in 80%DOD
Self Discharge Approx. 3% per month @ 25°C
Long Term Storage Charge every 6 months
Short Circuit Protection Automatically recover after removal of short
Communication port RS485/RS232/CAN

 

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