OEM 48V 51.2V 400Ah Solar Battery 20kWh LiFePO4 Household Resident Home Energy Storage Lithium Battery

Sunpok PowerStack: Serious Home Energy Storage. Simplified.

Stop worrying about power outages and rising electricity costs. Take control with the ​​Sunpok 51.2V 400Ah PowerStack Home Battery​​. Engineered for substantial, reliable backup, this vertical lithium-ion energy storage solution is designed to power your essential needs day and night, season after season.

​​Amplify Your Home's Energy Resilience:​​

• ​​Massive Capacity​​: Store a significant 20.48kWh of usable energy – ample power to keep critical appliances, lights, and devices running during extended grid interruptions.

• ​​Vertical Efficiency:​​ The PowerStack's thoughtful vertical footprint occupies minimal floor space. It's designed to be conveniently placed in utility rooms, closets, or garages, maximizing storage capacity without sacrificing valuable square footage.

• ​​Core Functionality:​​ Experience the security of backup power when you need it most. Seamlessly pair with compatible home solar systems to store excess solar energy during the day for use at night, maximizing your renewable investment and reducing grid dependence.

• ​​Designed for Stability:​​ Built upon robust lithium iron phosphate (LiFePO4) chemistry, the PowerStack delivers inherent thermal stability, a long service life (thousands of cycles), and dependable performance. The IP21 rating provides basic protection against dust and vertical dripping water, suitable for typical indoor home environments.

• ​​Simple Integration & Monitoring:​​ The PowerStack communicates vital operational data. Check battery status and system health with ease using the intuitive display and interface options designed for homeowner insight.

​​The PowerStack Advantage:​​

• ​​Energy Security:​​ Know your home stays powered through grid instability or blackouts.

• ​​Optimized Solar Use:​​ Capture and store more of your own solar energy, reducing electricity bills.

• ​​Space Conscious:​​ The vertical design offers high capacity where horizontal space is limited.

• ​​Reliable LiFePO4:​​ Benefit from the inherent safety and longevity of lithium iron phosphate technology.

​​Sunpok PowerStack: Essential Power, Uncompromised Capacity.​​

Discover more about this dependable, high-capacity home energy storage solution.

​​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!