Haisic 51.2V 100Ah LiFePO4 Stackable 5.12kWh Solar Battery

Product Overview

The Haisic 51.2V 100Ah LiFePO4 Stackable Energy Storage Battery is a high-performance, modular lithium iron phosphate (LiFePO4) battery designed for scalable residential and light commercial energy storage. Offering a nominal voltage of 51.2V and a capacity of 100Ah, this battery delivers a robust 5.12kWh of clean, reliable energy, making it perfect for expanding your home or business power system with ease.

Feature	Specification
Nominal Voltage	51.2V
Nominal Capacity	100Ah
Usable Energy	5.12 kWh
Battery Chemistry	LiFePO4 (Lithium Iron Phosphate)
System Type	Stackable Modular Pack

Built to provide energy independence and reliable backup power, this stackable home energy storage solution integrates seamlessly with solar power systems to help you maximize self-consumption and significantly reduce electricity costs. Whether you’re shielding your home from outages or enhancing your solar setup, the Haisic LiFePO4 solar battery ensures you enjoy uninterrupted, cost-effective energy.

Key Benefits:

• Achieve energy independence with a scalable LiFePO4 energy storage system
• Reliable home backup power during outages
• Smooth integration with solar panels for cleaner, sustainable energy
• Lower your electricity bills with efficient energy use

Designed with your evolving energy needs in mind, the Haisic 51.2V 100Ah battery is the smart choice for safe, scalable, and environmentally friendly energy storage.

Key Features of Haisic 51.2V 100Ah LiFePO4 Stackable Energy Storage Battery

The Haisic 51.2V 100Ah LiFePO4 battery stands out with advanced features designed for safe, long-lasting performance and easy system growth:

• Advanced LiFePO4 technology

  Ensures superior safety and longer lifespan compared to conventional batteries.

• Stackable design

  Allows easy expansion by connecting multiple modules, scaling from 10kWh up to 30kWh or more for flexible residential and light commercial needs.

• Intelligent built-in BMS (Battery Management System)

  Protects against overcharge, over-discharge, short circuits, and controls temperature to maximize safety and battery health.

• High temperature resistance & fast charging

  Performs reliably in hot climates and supports quicker recharge cycles.

• Excellent cycle endurance—over 6000 cycles

  Provides years of consistent and efficient energy storage.

• Communication protocols: CAN, RS485

  Compatible with a wide range of inverters, offering seamless integration in hybrid or off-grid systems.

Feature	Description
Battery Type	LiFePO4 (Lithium Iron Phosphate)
Nominal Voltage	51.2V
Nominal Capacity	100Ah
Energy	5.12kWh
Expansion	Stackable up to 10-30kWh+
BMS Protections	Overcharge, Over-discharge, Short-circuit, Temperature control
Cycle Life	>6000 cycles
Temperature Resistance	High, suitable for diverse climates
Charging	Fast charging supported
Communication	CAN, RS485 for inverter compatibility

This stackable LiFePO4 energy storage solution fits perfectly for users wanting a reliable, scalable, and safe home backup or solar battery bank. For larger capacity needs, check out our high-voltage ESS commercial energy storage systems that build on this proven tech.

Technical Specifications of Haisic 51.2V 100Ah LiFePO4 Battery

Here’s a quick overview of the key specs for the Haisic 51.2V 100Ah LiFePO4 stackable energy storage battery, designed for flexible residential and light commercial use:

Specification	Details
System Voltage	51.2V
Nominal Capacity	100Ah
Energy Capacity	5.12 kWh
Output Power Range	10kW – 20kW (scalable)
Charge/Discharge Rate	High-speed fast charging & discharging
Operating Temperature	-20°C to 60°C
Dimensions	Compact stackable module design
Weight	Moderate weight for easy handling
Battery Type	LiFePO4 (Lithium Iron Phosphate)
System Type	Stackable All-in-One
Grid Connection	Off-grid and Hybrid grid systems
Certifications	CE, FCC, MSDS, UN38.3
Communication Ports	CAN, RS485 for seamless inverter integration

This module supports scalable setups – you can stack multiple units for larger energy storage needs, building systems from 10kW to 30kW+ effortlessly. Its all-in-one design makes installation and expansion straightforward, whether you’re going off-grid or enhancing a hybrid solar system.

For larger scale options and advanced configurations, check out the 10kW off-grid solar power system or explore the stackable power energy storage solutions for flexible setups.

Benefits and Advantages of 51.2V 100Ah LiFePO4 Battery

Choosing the Haisic 51.2V 100Ah LiFePO4 battery over traditional lead-acid options brings clear benefits:

Benefit	LiFePO4 Battery Advantage	Lead-Acid Comparison
Lifespan	10+ years, 6000+ cycles	3-5 years, 500-1000 cycles
Efficiency	Higher charge/discharge efficiency (~95%)	Lower, around 80-85%
Weight	Lighter by 30-50%, easier to handle	Heavier and bulky
Maintenance	Maintenance-free: no watering or equalizing	Requires regular maintenance
Safety	Excellent thermal and chemical stability	Risks from acid leaks and heat
Environmental Impact	More eco-friendly, recyclable materials	Uses lead and corrosive acid
Scalability	Stackable design for flexible energy growth	Limited expandability

Why LiFePO4 Works Better for Your Energy Storage Needs

• Longer lifespan means fewer replacements and lower total costs over time.
• High efficiency keeps more energy usable for your home or business.
• Lightweight and compact, the modular stackable design lets you scale your system from 5kWh to 30kWh+ as your energy use grows.
• Built to withstand high temperatures and fast charging, it stays reliable in any climate.
• Eco-friendly materials make it safe for environmentally conscious users looking for sustainable power solutions.

For a deeper dive into similar reliable LiFePO4 batteries with long life and strong performance, check out this detailed 51.2V 100Ah LiFePO4 battery.

Switching to a Haisic LiFePO4 energy storage battery means smart, safe, and scalable power for anywhere you need it.

Applications of Haisic 51.2V 100Ah LiFePO4 Stackable Energy Storage Battery

The Haisic 51.2V 100Ah LiFePO4 battery is ideal for a variety of real-world energy needs:

• Residential solar energy storage and home backup: Keep your home powered during outages and maximize solar self-consumption with this reliable stackable lithium battery.
• Off-grid cabins, RVs, and remote power systems: Its all-in-one design and off-grid compatibility make it perfect for remote locations where grid access is limited or unavailable.
• Hybrid grid-tied setups for peak shaving and cost savings: Integrate the battery with hybrid inverters to reduce peak electricity bills and improve energy independence.
• Seamless integration with solar panels and hybrid inverters: Communication protocols like CAN and RS485 ensure smooth compatibility with popular inverter brands for efficient system performance.

If you’re building or upgrading a residential solar storage system, the Haisic stackable LiFePO4 modules fit right in—offering scalable, maintenance-free power. For larger needs, explore scalable solutions like the 5kW power energy storage solar system for home to complement your setup.

Compatibility and Installation of Haisic 51.2V 100Ah LiFePO4 Battery

The Haisic 51.2V 100Ah LiFePO4 stackable energy storage battery offers seamless compatibility with most popular inverters thanks to its support for CAN and RS485 communication protocols. This ensures smooth integration with hybrid and off-grid systems without any hassle.

Designed for easy stackable plug-and-play installation, you can quickly expand your system by adding more modules to meet your growing energy demands. Just connect the units following the modular expansion guidelines, and your scalable LiFePO4 energy storage setup is ready to deliver reliable power.

For best results, professional installation is recommended to optimize system performance and ensure proper handling of the battery packs, especially when integrating with compatible hybrid solar inverter systems like the Haisic 36kVA hybrid solar inverter or the Haisic 8kW, 10kW, 12kW three-phase hybrid solar inverter. This approach guarantees uninterrupted home backup power and long-term reliability.

Performance Data

The Haisic 51.2V 100Ah LiFePO4 stackable energy storage battery delivers impressive performance, designed to last and keep your power steady. It boasts an outstanding cycle life of over 6000 cycles at 80% depth of discharge (DOD), meaning you get years of reliable energy without needing a replacement anytime soon.

Efficiency is another strong point. This LiFePO4 battery maintains a high round-trip efficiency of about 95%, ensuring minimal energy loss when charging or discharging. The discharge curves are stable, with consistent voltage output even during heavy loads, making it reliable for demanding applications.

In real-world conditions, the battery handles high temperatures well and supports fast charging without degrading performance. This ensures it’s a robust choice for varied environments, including solar integration where rapid charge and discharge cycles are common.

For more about scalable options and higher-capacity solutions, check out our high-volt stacked 20kWh battery system for expanded energy needs.

Warranty and Support

The Haisic 51.2V 100Ah LiFePO4 Stackable Energy Storage Battery comes with a solid 10-year performance warranty, giving you peace of mind for long-term use. We back our high-cycle LiFePO4 storage solutions with reliable after-sales service to keep your system running smoothly.

For businesses or customized needs, we offer OEM and ODM options, allowing you to tailor the modular lithium battery pack to your exact specifications. Originating from Guangdong, China, our products maintain strict quality standards to ensure dependable performance.

If you’re interested in tailored energy storage solutions or have unique requirements, feel free to contact us for custom configurations designed specifically for your residential solar storage system or hybrid grid battery setup.

For more about our services and support, visit our detailed battery storage service options page.

Customer Reviews and Testimonials

Users of the Haisic 51.2V 100Ah LiFePO4 stackable energy storage battery consistently praise its reliability and long-lasting performance. Many highlight how this modular lithium battery pack offers stable backup power and smooth integration with solar systems, helping them reduce electricity costs effectively.

Several case studies from residential and light commercial installations show how the stackable design made it easy to scale up energy storage as needs grew. Customers appreciate the all-in-one hybrid energy storage solution for its safety features and fast charging, especially in off-grid setups. Overall, the Haisic LiFePO4 powerwall stands out for dependable energy independence and seamless solar integration.

For larger projects requiring higher capacity, check out related systems like the Haisic 50kWh/100kWh containerized energy storage system designed for scalable, robust solutions.

Frequently Asked Questions (FAQ)

How many Haisic 51.2V 100Ah LiFePO4 batteries can I stack?

You can stack multiple modules easily, typically building systems from 10kWh up to 30kWh or more, depending on your energy needs. The modular design makes expansion simple and flexible.

What is the typical charging time?

Charging times vary with your charger and system setup, but thanks to the fast-charging feature, the battery can reach full capacity quicker than traditional lead-acid batteries.

Is this battery compatible with my inverter?

Yes, the Haisic LiFePO4 stackable battery supports common communication protocols like CAN and RS485, ensuring smooth integration with most popular hybrid and off-grid inverters.

What maintenance is required?

Thanks to LiFePO4 technology, maintenance is minimal. There’s no need for regular watering or equalizing charges, unlike lead-acid. Just ensure proper ventilation and follow basic safety guidelines.

How does this 51.2V 100Ah LiFePO4 battery compare to other capacities?

This model balances capacity and size well for residential and light commercial uses. Larger capacity stacks provide more energy but may require more space and upfront investment. This battery is ideal for scalable, cost-effective storage.

For more details about installation and battery care, check out our comprehensive guide on battery storage for home to optimize your system’s performance and longevity.

Related Products

For those needing more power, consider higher capacity stacks like the Haisic 10kW inverter paired with a 20kWh battery pack for larger residential or light commercial setups. These scalable solutions fit perfectly with the 51.2V 100Ah LiFePO4 stackable energy storage battery, allowing you to build up to 30kWh or more as your energy needs grow.

You can also explore complementary all-in-one hybrid energy storage systems and solar inverters designed to work seamlessly with our modular lithium battery packs. For example, the reliable Haisic 6kW to 12kW hybrid solar inverters offer flexible grid-tied or off-grid compatibility, enhancing the performance of your residential solar storage system.

These related products help create a complete, efficient, and expandable solar power solution tailored for home backup power or hybrid grid battery systems. For more details, check out our range of Haisic hybrid solar inverters with CAN and RS485 communication support, perfect for pairing with your 51.2V stackable lithium battery.

Get Your Haisic 51.2V 100Ah LiFePO4 Battery Today

Ready to upgrade your home energy system with the Haisic 51.2V 100Ah LiFePO4 stackable energy storage battery? Whether you want a scalable residential solar storage solution, reliable backup power, or an off-grid system, we make it easy to get started.

• Request a personalized quote through our simple inquiry and contact form.
• Explore competitive pricing and options tailored for your energy needs on our product quote page.
• Browse available models and compatible all-in-one hybrid energy storage systems on our product catalog.

Take the next step toward energy independence with a high-cycle, stackable LiFePO4 energy storage system designed for safety, longevity, and scalable growth. Contact us today to discuss custom configurations or to place your order and start saving on electricity costs.