48V 400Ah Lifepo4 Battery 51.2V 20kWh Batteries Lithium Ion Battery Solar 51.2V Home Energy Storage System

Power Through the Night & Beyond: Sunpok 51.2V 400Ah Battery

Daylight fades, but your need for power doesn't. Be prepared for grid interruptions and maximize your self-generated energy with the Sunpok 51.2V 400Ah Floor-Standing Lithium Iron Phosphate (LiFePO4) Battery. Engineered for substantial, reliable energy storage right in your home.

​​Core Strengths for Demanding Homes:​​

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  ​​High-Capacity Energy Buffer:​​ Access 20.48 kilowatt-hours (kWh) of usable storage. This significant capacity provides extended runtime during outages, captures surplus solar energy effectively for use anytime, and helps reduce reliance on the grid during high-cost periods.

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  ​​Enduring LiFePO4 Technology:​​ Built with inherently stable and long-cycle-life Lithium Iron Phosphate chemistry, ensuring dependable performance and safety throughout its operational life.

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  ​​Seamless Integration Voltage:​​ The 51.2V design standard allows for efficient and compatible pairing with a broad selection of hybrid or off-grid inverters, forming a solid base for your power system.

​​Sturdy & Purposeful Indoor Power Unit:​​

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  ​​Robust Floor-Standing Design:​​ Its solid cabinet provides stability and houses essential thermal management systems within the enclosure. Optimized for placement in appropriate indoor areas like garages or utility closets.

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  ​​Basic Indoor Suitability (IP21):​​ Offers fundamental protection against limited dust ingress and falling water droplets (IP21), making it suitable for standard, clean, indoor environments only. Not intended for outdoor use or harsh conditions.

​​Professional Integration Required:​​

The Sunpok 51.2V 400Ah battery is an energy storage module. Connection to your home's electrical circuits requires compatible inverters and must be performed by a qualified professional electrician or solar installer to guarantee safe and correct system functionality.

​​Build Your Foundation for Power Resilience:​​

Choose the Sunpok 51.2V 400Ah Battery for its core strength: substantial, reliable energy storage capacity. It provides the essential building block for a more predictable and secure home energy supply.

​​Discover reliable, high-capacity energy storage.​​

​​Explore the Sunpok 51.2V 400Ah Floor-Standing Battery.​​

​​Visit: sunpok.com​

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48V Energy Storage Lithium Battery Parameters
 

About Sunpok Energy

Guangzhou Sunpok Energy Co., ltd. is a high-tech enterprise integrating battery research and development, design, and production. It was registered in Guangzhou, China in 2016.

After years of development, sunpok energy has become a leader in China's energy storage industry, vertically integrated upstream and downstream supply chain resources, continuously optimized the company's product matrix, improved product performance, and won praise from customers at home and abroad.

The products of sunpok energy have been sold all over the world, bringing green energy to more than 12,000 families and units. At present, the products of sunpok energy mainly include:

1. Energy Storage Lithium Battery
2. 48V Lithium Ion Battery
3. Lithium Portable Power Station
4. All In One ESS
5. Complete Off Grid Solar System
6. Hybrid Solar System Kit
7. Wind Solar Hybrid Power System
8. Off Grid Inverter
9. Deep Cycle Lithium Battery
10. 12V Gel Battery
11. Mono PV Panels
12. Residential Wind Turbine
Mutual benefit and win-win results have always been the tenet of Sunpok Energy. In the future, sunpok energy will work with partners to scale new heights with a more inclusive attitude.


48V Energy Storage Lithium Battery Product Display
The production of energy storage lithium batteries is operated by professional workers with more than 5 years of experience.

Use the world's leading testing equipment to carry out comprehensive testing of batteries.

Strong R & D and production capacity of energy storage lithium battery, can provide OEM/ODM service for partners all over the world.

Customers visiting the factory

48V Energy Storage Lithium Battery Project Display

FAQ
Question 1: Are you a factory or a trader?
Answer 1: We are a manufacturer of batteries, and can also provide solutions for the entire solar system.
Question 2: What is the lead time?
Answer 2: We can deliver within 3-15 days.
Question 3: What is the warranty period, and how many years?
Answer 3: The warranty period for batteries is 5-10 years.
Question 4: How is your technical support?
Answer 4: We provide lifetime online support through Whatsapp/ Skype/ Wechat/ Email. Any problem after delivery, we will offer you a video call anytime, our engineer will also go to overseas help our customers if necessary.
Question 5: How to become your agent?
Answer 5: Contact us through the website, email, or phone, and we can talk about details to confirm.
Question 6: Is the sample available and free?
Answer 6: The sample will be charged a cost, but the cost will be refunded after the bulk order.
Question 7: Do you support OEM/ODM?
Answer 7: Of course, we can do customized services for our partners.
If you have other questions, please add the contact information of our sales manager to understand, thank you!