Haisic 25.6V 280Ah LiFePO4 Battery Pack 7.17kWh Solar Storage

Product Overview

The Haisic 25.6V LiFePO4 Battery Pack is a high-capacity, reliable energy storage solution designed for solar and renewable energy systems. With a nominal voltage of 25.6V and an impressive capacity of 280Ah, this battery delivers a rated energy of 7.17kWh (7168Wh), making it ideal for both residential and commercial applications.

Built with advanced lithium iron phosphate (LiFePO4) technology, the HS-LD25.6V280Ah model offers exceptional cycle life and safety. It supports deep cycle usage, ensuring consistent performance over up to 6000 cycles. The compact design (464mm x 273.4mm x 293mm) and moderate weight (51.8kg) provide a practical balance between power density and easy installation.

This battery pack is engineered to operate efficiently in a wide temperature range, from -20°C to 70°C, catering to diverse environmental conditions. Whether you are setting up a home solar battery storage or an off-grid solar battery system, the Haisic 25.6V 280Ah LiFePO4 battery is a scalable and dependable choice for long-term solar energy storage.

Key Features and Benefits of Haisic 25.6V LiFePO4 Battery Pack

The Haisic 25.6V LiFePO4 Battery Pack, with a 280Ah capacity and 7.17kWh energy, offers a reliable solution for solar energy storage and off-grid power needs. Here’s why it stands out:

Feature	Benefit
High Capacity 280Ah	Supports longer run times for home or commercial solar setups.
Solid State LiFePO4 Cells	Safe, stable chemistry with less risk of overheating.
Long Cycle Life (6000 cycles)	Saves money over time with extended battery lifespan.
Wide Operating Temperature (-20°C to 70°C)	Performs reliably in varied environments.
Nominal Voltage 25.6V	Compatible with most 24V solar systems for flexible use.
Lightweight (51.8kg)	Easier to install compared to traditional lead-acid batteries.
High Charge/Discharge Rates (up to 75A)	Efficient charging and power delivery under different load conditions.
Compact Dimensions (464×273.4x293mm)	Space-saving design ideal for home solar battery storage.

This 280Ah LiFePO4 pack provides stable and scalable energy storage, perfect for deep cycle and off-grid solar applications. Its efficient design and safety features also make it a top choice for those looking to upgrade to a high capacity lithium battery for solar systems.

For more details on integrating this high capacity LiFePO4 24V battery into your setup, check out our guide on home lithium battery storage.

Technical Specifications of Haisic 25.6V LiFePO4 Battery Pack

Here’s a quick look at the key specs for the Haisic 25.6V LiFePO4 Battery Pack (280Ah | 7.17kWh):

Specification	Details
Model Number	HS-LD25.6V280Ah
Battery Type	LiFePO4 (Lithium Iron Phosphate)
Nominal Voltage	25.6V
Nominal Capacity	280Ah
Rated Energy	7,168Wh (7.17kWh)
Cycle Life	Up to 6,000 cycles
Continuous Discharge Current	75A
Recommended Charge Current	40A
Maximum Charge Current	75A
Recommended Charge Voltage	29.2V
Operating Temperature	-20°C to 70°C
Dimensions (L x W x H)	464mm x 273.4mm x 293mm
Weight	51.8 kg
Cathode Material	Lithium Iron Phosphate (LiFePO4)
Max Load Quantity (cells)	20
Place of Origin	Guangdong, China

This high capacity and voltage make it perfect as a 24V 280Ah lithium battery for solar energy storage systems. The battery’s solid-state LiFePO4 chemistry ensures safety, durability, and excellent deep cycle performance.

For more options related to home energy storage, check out our complete range of battery storage for home solutions.

Performance and Reliability

The Haisic 25.6V LiFePO4 Battery Pack delivers robust performance built for long-term use. With a rated capacity of 280Ah and 7.17kWh energy storage, it supports continuous discharge currents up to 75A, making it ideal for deep cycle applications like solar energy systems. Thanks to LiFePO4 chemistry, this battery offers a remarkably long cycle life of up to 6000 cycles, ensuring reliable power over many years.

It operates smoothly across a wide temperature range from -20°C to 70°C, so it’s dependable whether you’re in cold climates or hot environments. The battery’s solid state design enhances safety and stability, with low risk of overheating or capacity loss.

For users needing dependable off-grid solar battery solutions, the Haisic HS-LD25.6V280Ah model stands out for maintaining steady output and efficient energy retention, even under frequent charge and discharge cycles. When combined with high-quality inverters, such as the Haisic 36kVA hybrid solar inverter, it forms a reliable system that ensures continuous power availability.

Overall, this 25.6V 280Ah energy storage pack balances power, durability, and safety — making it a smart choice for sustainable home solar battery storage and scalable solar setups.

Applications

The Haisic 25.6V LiFePO4 Battery Pack | 280Ah 7.17kWh is perfect for a wide range of energy storage needs. Its high capacity and reliable deep cycle performance make it ideal for off-grid solar battery systems, providing consistent power where the grid isn’t available. It’s also excellent for home solar battery storage, helping homeowners store excess solar energy during the day for use at night or during outages.

This battery pack fits well in solar energy storage systems of all sizes, including residential and small commercial setups. Thanks to its durable design and ability to handle heavy cycling, it’s a great choice for renewable energy projects seeking long-term, scalable solutions. Additionally, its stable voltage and high cycle life make it suitable for backup power applications and off-grid cabins or RVs that need dependable energy on the go.

If you’re integrating this pack into your solar system, consider pairing it with compatible inverters like the Haisic 8kW to 12kW three-phase hybrid solar inverter to maximize efficiency and power output.

Installation and Compatibility

The Haisic 25.6V LiFePO4 Battery Pack is designed for easy installation and broad compatibility, making it a great fit for various solar energy systems. With its compact size (464mm x 273.4mm x 293mm) and manageable weight of 51.8kg, it can be installed in homes, off-grid setups, or commercial solar storage systems without hassle.

This 24V 280Ah lithium battery works seamlessly with most solar charge controllers and inverters that support a 24V battery bank, including popular models used in home solar battery storage. For optimal performance, ensure your system supports a nominal voltage of 25.6V and recommended charge voltage of 29.2V. The pack’s recommended charge current of 40A and maximum charge current of 75A provide the flexibility to match different system capacities.

Thanks to its robust design and operating temperature range from -20°C to 70°C, this high capacity LiFePO4 24V battery is suitable for diverse environments, from indoor setups to more demanding off-grid systems. It is also scalable, allowing users to connect multiple packs in series or parallel to increase capacity and voltage according to specific energy storage needs.

For those looking to integrate with advanced solar solutions, this battery is compatible with Haisic’s range of inverters, such as the Haisic 6.12kW IP65 Hybrid Solar Inverter, ensuring smooth operation and efficient energy management.

In , whether you’re upgrading your home solar battery storage or building a new off-grid solar system, the Haisic 25.6V 280Ah energy storage battery offers flexible installation and broad compatibility to meet your power needs.

Why Choose Haisic

Haisic stands out as a trusted name in energy storage, especially with its 25.6V LiFePO4 Battery Pack. Here’s why choosing Haisic makes sense for your solar energy needs:

Feature	Benefit
Proven LiFePO4 Tech	Offers excellent safety and stability compared to other lithium types.
Long Cycle Life	Delivers up to 6000 cycles, ensuring years of reliable performance.
High Capacity & Power	280Ah capacity and 7.17kWh energy meet demanding off-grid and home solar requirements.
Wide Operating Range	Performs well from -20°C to 70°C, suitable for diverse climates.
Quality Manufacturing	Made in Guangdong, China with strict quality control for consistent results.
Scalable Solutions	Easily expandable to fit larger solar setups or commercial applications.
Strong Support Network	Comprehensive warranty and responsive customer service help you stay worry-free.

Haisic’s dedication to quality and innovation makes its lithium battery packs ideal for anyone needing a dependable 24V 280Ah lithium battery or a 7.17kWh solar battery pack. Plus, if you’re exploring larger options, check out the high-capacity Haisic 128V 200Ah LiFePO4 battery pack for scalable solar storage solutions.

Choosing Haisic means getting a reliable, deep cycle LiFePO4 battery engineered for real-world solar energy storage, built to power your home or business day after day.

Comparison with Alternatives

When choosing a 25.6V LiFePO4 battery for solar energy storage, the Haisic 280Ah LiFePO4 Battery Pack stands out for its balance of capacity, cycle life, and price. Here’s how it compares to common alternatives:

Feature	Haisic 25.6V 280Ah LiFePO4	Standard Lead-Acid 24V 280Ah	Generic Lithium-ion 24V 280Ah
Nominal Voltage	25.6V	24V	24V
Capacity	280Ah	280Ah	280Ah
Rated Energy	7.17kWh	~6.7kWh	~7kWh
Cycle Life	6000+ cycles	500-1000 cycles	2000-4000 cycles
Weight	51.8kg	70-80kg	50-55kg
Maintenance	None	Regular maintenance	Minimal
Operating Temp Range	-20°C to 70°C	0°C to 45°C	0°C to 45°C
Charge/Discharge Efficiency	~98%	70-80%	90-95%
Cost	Mid-range	Lower upfront, higher long-term	Higher upfront

Why Haisic stands out:

• Long cycle life and durability make it a cost-effective choice over time.
• Better temperature tolerance allows use in a wider range of environments.
• Higher energy efficiency helps you get the most from your solar setup.
• Its compact size and weight also simplify installation compared to bulky lead-acid batteries.

If you want scalable, reliable performance for home solar storage or off-grid solutions, check out the full specs and system options like our 25.6V 280Ah residential ESS for a detailed look at how the Haisic battery can fit your needs.

Warranty and Support

When you choose the Haisic 25.6V LiFePO4 Battery Pack | 280Ah 7.17kWh, you’re backed by a strong warranty and reliable support. Haisic offers a comprehensive warranty that covers defects in materials and workmanship, giving you peace of mind for your investment in a high capacity LiFePO4 24V battery. This warranty ensures your solar energy storage battery performs consistently throughout its expected lifespan.

Beyond the warranty, Haisic provides excellent customer service and technical support to help with installation, maintenance, and any troubleshooting needs. Whether you’re integrating this 280Ah LiFePO4 pack into an off-grid solar battery system or a home solar battery storage setup, their support team is ready to assist.

For ongoing guidance on maximizing your battery’s performance and longevity, check out Haisic’s detailed solutions for solar energy storage systems to make the most of your lithium battery for solar system needs.

FAQ

Q1: What is the nominal voltage and capacity of the Haisic 25.6V LiFePO4 Battery Pack?

The battery has a nominal voltage of 25.6V and a capacity of 280Ah, providing 7.17kWh of energy storage.

Q2: How long does the battery last in terms of cycle life?

This 25.6V 280Ah lithium battery offers up to 6000 cycles, making it ideal for long-term solar energy storage.

Q3: Can this battery be used in off-grid solar systems?

Yes, the Haisic lithium iron phosphate battery is perfect for off-grid solar setups, deep cycle applications, and home solar battery storage.

Q4: What operating temperatures can it handle?

The battery works reliably between -20°C and 70°C, suitable for various climates worldwide.

Q5: Is the Haisic 25.6V LiFePO4 pack scalable for larger energy needs?

Absolutely. This scalable solar storage battery can be combined with other packs or linked to containerized systems like the Haisic ESS energy storage containers for bigger projects.

Q6: What is the recommended charging current and voltage?

Recommended charge current is 40A, with a max charge current of 75A and a recommended charge voltage of 29.2V.

Q7: How heavy is the battery and what are its dimensions?

It weighs 51.8kg and measures 464mm long, 273.4mm wide, and 293mm high.

Q8: Does the battery come with a warranty and support?

Yes, Haisic provides support and warranty details with each purchase to ensure reliability.

If you need more detailed info on integrating this battery into larger solar projects, check out the Haisic 1MWh ESS all-in-one solar energy storage system for an idea of scalable solutions.

Related Products and Accessories

To get the most out of your Haisic 25.6V LiFePO4 Battery Pack | 280Ah 7.17kWh, consider pairing it with compatible equipment designed for seamless integration and optimal performance. For example, the Haisic 10kW IP65 Hybrid Solar Inverter offers efficient energy conversion and supports MPPT controller input, perfect for maximizing solar energy use with this battery. Likewise, the Haisic 6kW IP65 Hybrid Solar Inverter is another reliable option if you’re working with moderate solar setups.

For smaller-scale systems or backup power needs, the 25.6V 100Ah Powerwall Home Energy Storage unit complements your 280Ah battery well and can help expand your energy storage capacity with ease.

By combining these accessories with your 280Ah LiFePO4 pack, you ensure a scalable, robust home solar battery storage system that meets your energy needs efficiently and reliably.