Consistent Power, Simplified Living: Sunpok 51.2V 400Ah Home Battery

Modern life demands reliable energy. Fluctuating utility costs and grid uncertainty can disrupt your home's rhythm. The Sunpok 51.2V 400Ah Floor-Standing Lithium Iron Phosphate (LiFePO4) Battery delivers substantial energy storage to help you achieve greater power predictability and independence.

​​Foundation for Energy Resilience:​​

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  ​​Significant 20.48kWh Capacity:​​ Store ample power with 20.48 kilowatt-hours of usable energy. This capacity supports extended backup needs during outages, allows you to harness more of your self-generated solar power, and helps manage your energy consumption around the clock.

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  ​​LiFePO4: The Core of Safety & Longevity:​​ Engineered with Lithium Iron Phosphate chemistry, this battery prioritizes stability and an extended lifecycle. It's built for thousands of reliable cycles.

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  ​​Designed for Harmony: 51.2V System:​​ The 51.2V nominal voltage ensures optimized integration with a wide range of compatible off-grid and hybrid inverters, creating a streamlined foundation for your home power system.

​​Durable Design for Indoor Power:​​

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  ​​Purpose-Built Floor Cabinet:​​ Its sturdy, self-contained floor-standing form factor offers stability and supports effective thermal management within the enclosure. Designed for placement in suitable dry, indoor spaces such as basements or utility rooms.

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  ​​Essential Indoor Protection (IP21):​​ This unit provides basic protection against dust and falling water droplets (IP21), making it suitable for standard, clean indoor environments. It is not rated for outdoor installation or exposure to harsh conditions.

​​Integrate with Your System:​​

The Sunpok 51.2V 400Ah battery is an energy storage component. Connection to your home's power system requires compatible inverters and integration expertise. Installation must be performed by a qualified professional electrician or solar installer to ensure safe and proper operation.

​​Energy Consistency Starts Here:​​

The Sunpok battery offers a solution centered on high-capacity storage. It provides the foundation you need to build a simpler, more resilient energy approach for your home.

​​Explore substantial power backup and storage potential.​​

​​Learn more about 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!