Lithium Phosphate Battery 48V 300AH 15KWH LiFePO4 300AH 51.2V For Energy Storage System Backup

Sunpok 51.2V 300Ah Home Energy Storage: Core Power When You Need It

Reliable, substantial power storage for your home shouldn't be complicated. Sunpok delivers essential energy independence with our robust 51.2V 300Ah Lithium Iron Phosphate (LiFePO4) Battery, designed for dependable home backup and solar energy storage.

​​Amplify Your Energy Reserves​​

At the heart of this unit lies impressive capacity. The 51.2V system voltage combined with the 300Ah rating provides a substantial ​​15.36kWh​​ of usable energy. This significant storage capability means longer power for critical appliances and devices during outages, greater utilization of your solar generation, or simply more flexibility in managing your household energy use.

​​Engineered for Steady, Long-Term Performance​​

• ​​LiFePO4 Chemistry:​​ We utilize Lithium Iron Phosphate technology, renowned for its inherent safety, long cycle life (thousands of charge/discharge cycles), and excellent thermal stability. Expect consistent performance year after year.
• ​​High Voltage Stability:​​ The 51.2V architecture is efficient for modern hybrid inverters and solar charge controllers, ensuring smooth integration into your existing or planned energy system.
• ​​Essential Protection:​​ Featuring an IP21 rating, the unit offers basic protection against vertically falling drops of water and against solid objects larger than 12.5mm, suitable for typical indoor installation environments. ​​Ensure your installation location is dry and protected from direct heavy water exposure.​​

​​Built for Practicality​​

• ​​Space-Efficient Vertical Design:​​ The vertical form factor maximizes energy density in a manageable footprint, allowing for easier placement in utility rooms, garages, or dedicated storage spaces.
• ​​Durability Focus:​​ Designed and constructed with reliability in mind, using quality LiFePO4 cells and robust internal components for consistent operation.

​​Sunpok: Power Simplified​​

We focus on delivering core battery technology that performs. The Sunpok 51.2V 300Ah battery offers the substantial capacity and reliability you require without unnecessary complexity. It's a fundamental building block for practical home energy management and backup power solutions.

​​Get the Essential Power You Need​​

Explore the technical specifications and discover how the Sunpok 51.2V 300Ah LiFePO4 battery can anchor your home energy strategy.

​​Find out more at sunpok.com​

 
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.

 
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!