Haisic 51.2V 20kWh LiFePO4 Home Energy Storage System

Product Overview

The Haisic HS-JT5000WP4 is a premium wall-mounted all-in-one energy storage system crafted specifically for residential solar applications. It features a high-capacity 51.2V 20kWh LiFePO4 battery, delivering reliable, long-lasting energy storage that supports both hybrid and off-grid setups. This makes it an ideal home solar battery solution for those seeking energy independence, seamless backup power during outages, and efficient daily solar energy management. Combining advanced lithium iron phosphate technology with robust design, the HS-JT5000WP4 ensures safe, scalable energy storage tailored to modern household needs.

Key Features of Haisic 51.2V 20kWh LiFePO4 Energy Storage System

The Haisic HS-JT5000WP4 offers a robust, all-in-one design that simplifies installation and operation for residential solar setups. This wall-mounted solar battery combines multiple functions in a single unit, reducing clutter and easing maintenance.

Main highlights include:

• All-in-One Integrated System: Battery, management, and safety features built into one compact unit for seamless use.
• IP55 Protection: Durable and weather-resistant, suitable for both indoor and outdoor installation without compromise.
• Advanced Built-in Battery Management System (BMS): Ensures optimal battery safety, monitoring voltage, temperature, and state of charge in real time.
• Wide Inverter Compatibility: Works smoothly with major hybrid solar inverters like Goodwe, Deye, Growatt, and Sungrow. This makes it easy to pair with popular setups for efficient energy use.
• Scalable & Flexible: Designed to support parallel expansion, allowing users to increase capacity as energy needs grow.

This reliable 20kWh LiFePO4 battery system is perfect for homeowners looking to maximize solar energy storage with safety and convenience. For optimal integration, consider pairing it with a Haisic hybrid solar inverter, designed to match perfectly with systems like the HS-JT5000WP4.

Technical Specifications of Haisic 51.2V 20kWh LiFePO4 Energy Storage System

Below is a clear overview of the key specs for the Haisic HS-JT5000WP4, a 20kWh LiFePO4 battery system designed for residential solar energy storage.

This 51.2V home energy storage solution offers a robust output range suitable for a variety of off-grid or hybrid solar setups. The IP55 protection rating means the unit withstands dust and water spray, ideal for both indoor or outdoor installation.

For larger solar projects needing industrial-scale backup, check out Haisic’s high-capacity commercial energy storage systems that complement this home solution.

Benefits and Advantages of the Haisic 51.2V 20kWh LiFePO4 Energy Storage System

The Haisic HS-JT5000WP4 offers clear benefits that make it a top choice for residential solar energy storage:

• Superior Safety: The LiFePO4 battery chemistry is known for thermal stability and resistance to fire, providing a safer energy storage option compared to traditional lithium-ion batteries.
• Long Life Span: With over 6000 cycles at 80% depth of discharge, this 20kWh LiFePO4 battery lasts much longer than lead-acid alternatives, reducing replacement costs.
• 10-Year Warranty: Haisic backs the system with a decade-long warranty, assuring reliability and peace of mind.
• High Efficiency: Efficient energy conversion maximizes your daily solar storage, letting you save more from your solar panels.
• Lower Electricity Bills: By shifting energy use during peak times, you can cut down on costly electricity charges.
• Reliable Backup: It ensures uninterrupted power for your home during outages, supporting essential appliances reliably.

These advantages make the Haisic 51.2V 20kWh LiFePO4 Energy Storage System an excellent choice for homeowners seeking a safe, durable, and efficient solar battery system.

For more on optimizing your solar setup with reliable storage, see our guide on the best battery storage for solar.

Applications of Haisic 51.2V 20kWh LiFePO4 Energy Storage System

The Haisic HS-JT5000WP4 is perfect for a range of residential energy needs. It works great as a home solar energy storage solution, storing excess power generated during the day and delivering it when you need it most. This 20kWh LiFePO4 battery provides reliable backup power for essential appliances during outages, keeping your home running smoothly.

It’s also ideal for hybrid solar systems, effortlessly switching between grid power and solar energy to maximize efficiency and savings. Plus, for those living off-grid, this wall-mounted solar battery offers a robust, all-in-one storage option that supports energy independence without sacrificing power quality.

Whether you want to reduce electricity bills through solar storage, maintain power during blackouts, or set up an off-grid solar system, the Haisic energy storage system gives you the flexibility and reliability to meet your needs. For larger or customized setups, this system can be paired easily with other solar solutions, such as the scalable Haisic ESS solar energy storage container system.

Safety and Certifications

The Haisic 51.2V 20kWh LiFePO4 Energy Storage System comes with a built-in Battery Management System (BMS) that ensures top-notch safety by monitoring voltage, current, temperature, and preventing overcharge, over-discharge, and short circuits. This advanced BMS keeps the battery running smoothly and safely over its long life.

Certified with international standards like CE, EMC, TUV IEC62619, and UN38.3 for safe transportation, this IP55-rated energy storage unit meets rigorous safety and quality requirements. Plus, its lithium iron phosphate (LiFePO4) chemistry is non-toxic and eco-friendly, making it a smart choice for both your home and the environment.

For a deeper look into home lithium battery safety and certifications, check out this detailed guide on home lithium battery storage.

Installation and Compatibility

The Haisic 51.2V 20kWh LiFePO4 Energy Storage System (model HS-JT5000WP4) is designed for easy wall-mounted installation, making it perfect for residential solar setups without taking up floor space. Its all-in-one design simplifies the process, allowing quick mounting and connection to your existing solar system.

This energy storage system features plug-and-play integration with popular solar inverters like Growatt, Goodwe, Deye, and Sungrow, ensuring smooth communication and reliable performance right out of the box. For those planning future upgrades, the system supports parallel expansion, so you can add more battery units to scale your storage capacity as your energy needs grow.

For a smooth setup experience, consider pairing the HS-JT5000WP4 with compatible hybrid solar inverters such as the Haisic 10kW IP65 hybrid solar inverter, which offer robust compatibility and enhanced control for your off-grid or hybrid solar energy system.

Warranty and Support

The Haisic HS-JT5000WP4 51.2V 20kWh LiFePO4 Energy Storage System comes with a solid 10-year warranty, giving you peace of mind with your investment in home solar energy storage. This long warranty period reflects our confidence in the durability and reliability of the Lithium iron phosphate storage technology we use.

We also offer OEM and ODM services, allowing customization to fit specific project needs or branding requirements. As a leading energy storage battery manufacturer, Haisic is committed to providing responsive customer support throughout the lifetime of your hybrid solar storage battery.

Our team is available to help with installation advice, compatibility questions, or system expansion guidance, ensuring you get the most from your 20kWh solar backup battery. This reliable support strengthens our goal to make your transition to clean solar energy smooth and worry-free.

For more details on our energy storage solutions, check out our touchscreen 20480Wh home energy storage battery designed for similar residential solar setups.

Why Choose Haisic?

Haisic stands out as a trusted name in the energy storage industry with over 10 years dedicated to LiFePO4 technology. We focus on delivering high-quality, innovative, and reliable solar storage solutions that meet the needs of residential users worldwide.

Key Reasons to Choose Haisic:

Our Haisic 51.2V 20kWh LiFePO4 Energy Storage System reflects this expertise, offering dependable hybrid solar storage that suits home solar setups and off-grid solutions alike. This commitment ensures you get not only a robust 20kWh solar backup battery but also peace of mind with a 10-year warranty backed by a leading manufacturer.

Explore more of our energy storage options like the Haisic 48V 100Ah LiFePO4 rack-mounted battery pack to scale your solar system with trusted Haisic technology.

Frequently Asked Questions (FAQ)

How long does the Haisic 51.2V 20kWh LiFePO4 battery last?

The HS-JT5000WP4 offers a cycle life of over 6000 cycles at 80% depth of discharge, which translates into many years of reliable use—typically around 10 years with normal home solar energy storage conditions.

Is this battery compatible with my solar inverter?

Yes, the system is designed for seamless integration with popular inverters such as Goodwe, Deye, Growatt, and Sungrow. This compatibility ensures smooth operation whether running hybrid solar storage or off-grid setups.

What are the installation requirements?

The Haisic 20kWh solar backup battery is wall-mounted with an all-in-one design, making installation straightforward. It supports both indoor and outdoor use thanks to its IP55 protection rating. Professional installation is recommended for safety and optimal performance.

Does it require any regular maintenance?

Thanks to the built-in battery management system (BMS), the battery requires minimal maintenance. The BMS handles safety controls, balancing, and protection against overcharge, discharge, and temperature extremes.

Can I expand the system later?

Yes, the system supports parallel expansion to increase capacity as your energy needs grow. This flexibility makes it ideal for evolving residential powerwalls or hybrid solar storage solutions.

If you want to explore more about Haisic’s LiFePO4 technology, consider checking related models like the Haisic 12V 70Ah deep cycle lithium battery for smaller-scale applications or off-grid setups.

Related Products

If you’re considering the Haisic 51.2V 20kWh LiFePO4 Energy Storage System but need different capacity options, Haisic offers smaller models like the 10kWh or 15kWh wall-mounted solar batteries. These variants provide flexibility for homes with varying energy needs and space constraints. For larger setups or future-proofing your system, you can explore Haisic’s high-volt stacked 20kWh or even 30kWh systems that allow easy expansion by connecting multiple units.

Additionally, pairing the HS-JT5000WP4 with compatible inverters from brands like Growatt, Goodwe, or Sungrow ensures optimal performance and seamless integration in your hybrid solar storage setup. Exploring these complementary products helps create a tailored, efficient solar energy system that matches your specific home power demands.

Browse Haisic’s complete range of energy storage solutions to find the right fit for your solar power needs and scalable options that grow with your energy independence goals. For detailed models and system options, visit the Haisic products page and check the high-volt stacked 20kWh system for scalable energy storage solutions.