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Guangzhou Sunpok Energy Co., Ltd.
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Sunpok High Quality Split Deep Cycle LiFePO4 Solar Battery 51.2V 400Ah 20kWh 40kWh Home Energy Storage CAN 5/10 Year Warranty

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Guangzhou Sunpok Energy Co., Ltd.

City: guangzhou

Country/Region:china

Tel:86-020-862-13060

Contact Person:
Mr.Kingsley
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Sunpok High Quality Split Deep Cycle LiFePO4 Solar Battery 51.2V 400Ah 20kWh 40kWh Home Energy Storage CAN 5/10 Year Warranty

Brand Name SUNPOK
Model Number SP-48400-YD
Certification CE, TUV, IEC,VDE,CEI,ROHS,
Place of Origin Guangdong, China
Minimum Order Quantity 1 Unit
Price Face to face
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 200+Unit+Per Days
Delivery Time 5-10 Days
Packaging Details Carton or Wooden Box
Product name LifePO4 Lithium Battery Pack
Voltage 48V/51.2V
Capacity 400Ah
Cycle life 8000 Times
Type Li-Ion LiFePO4
Application Solar Energy Storage Systems
Warranty 10 Years
OEM/ODM Accepatable
BMS Built-in BMS Protection
MOQ 1 Pcs
Detailed Product Description

Sunpok 51.2V 400Ah Home Battery: Secure Your Home Energy

Home energy independence requires a reliable and long-lasting storage solution. Sunpok Energy introduces the 51.2V 400Ah Home Energy Storage Battery, designed to deliver consistent power for household solar systems and backup applications.

Built for High-Capacity Energy Needs

This battery unit combines 51.2V nominal voltage with a 400Ah capacity, offering 20.48 kWh of usable energy. It utilizes Lithium Iron Phosphate (LiFePO4) technology, which is recognized for its safety and extended cycle life. The unit comes in a standard IP21-rated housing, designed for placement in typical indoor, dry locations.

Simple Connectivity and Reliable Operation

The battery includes a built-in Battery Management System (BMS) for monitoring and protection. It features standard communication ports, allowing for direct connection and data exchange with compatible solar inverters. This setup enables basic system monitoring and ensures the battery operates within safe parameters, providing reliable performance for daily energy storage and release.

Ideal Use Cases

The Sunpok 51.2V 400Ah battery serves key residential functions:
  • Solar Energy Buffer:​ Store excess power generated by solar panels for use at night or during low production.
  • Home Backup Power:​ Supply electricity to essential circuits and appliances during grid failures.
  • Energy Cost Management:​ Use stored battery power during high-rate utility periods to reduce electricity bills.

From a Focused Energy Storage Manufacturer

Sunpok Energy is a manufacturer specializing in lithium battery technology for renewable energy storage. The company develops and produces battery systems for the residential and small commercial markets.
To access the full product specification sheet and detailed technical information, please use the official channels below.
Official Channel:
  • www.sunpok.com
Highlights at a glance
 
51.2V 400Ah 20KWh Lithium ion Battery for Home/Household Solar Energy Storage System
 
Brand New A-Grade LiFePO4 Cells
 
Battery Manufacturing Factory, with Low Prices
 
With Years of Experience in Battery Manufacturing, Our Products Are Safer
 
The Battery is Equipped with JK Smart BMS (Battery Management System) for Multiple Protections
 
Life More Than 8000 Times
 
Maximum Support For 15PCs In Parallel
 
Battery Compatible With All Mainstream Inverter Brands, Such as SAM, Victron Energy, Goodwe, Solis, Schneider, Deye, Growatt, Voltronic, Sofar, SUNGROW, LUXPOWER, Phocos, KEHUA, INVT, MUST, MEGAREVO, SOLAX, HUAWEI, SRNE etc.
 
2A Active Balancing Function
 
Certification: CE/UL/TUV/UN38.3 Certification, Compliant for Global Export
 
Minimum Order Quantity (MOQ) is 1 Unit, Available for Immediate Shipment from Stock
About this supplier
Guangzhou Sunpok Energy Co., Ltd. is a high-tech enterprise specializing in the field of energy storage batteries. With a decade of deep industry experience, it has established a comprehensive industrial chain layout integrating research and development, production, and sales. The company's core focus lies in the innovation and iteration of new energy storage products. Its main products encompass a full range of energy storage solutions, including household energy storage batteries, solar energy storage systems, portable mobile power supplies, and integrated energy storage units, fully meeting the energy storage needs of households, industrial and commercial sectors, outdoor emergencies, and other scenarios worldwide. Relying on its strong production capabilities, the company now boasts two large standardized production bases equipped with advanced automated production lines and rigorous quality inspection systems, with a monly production capacity exceeding 10,000 sets of energy storage batteries, effectively ensuring timely delivery of large orders. Leveraging stable product quality, core technological advantages, and a comprehensive global service network, the company's products have been exported to 195 countries and regions worldwide, earning widespread recognition and a good reputation in overseas markets, making it one of the trusted suppliers in the global energy storage field. Based in Guangzhou and reaching out globally, Sunpok Energy has always taken technological innovation as its core driving force. Adhering to the product philosophy of high quality and high safety, it continuously provides more competitive energy storage products and customized services to global customers, contributing to the global energy transformation and sustainable development.
Company overview
 
Competitive advantages
 
Packaging & shipping specifications
 
FAQs
Are you a factory or a trader?
We are a manufacturer of batteries, and can also provide solutions for the entire solar system.
What is the lead time?
We can deliver within 1-15 days.
How is your technical support?
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 oversea help our customers if necessary.
How to become your agent?
Contact us through email, and we can talk about details to confirm.
Is the sample available and free?
Sample will be charged a cost, but the cost will be refunded after the bulk order.
What is the warranty period, and how many years?
The warranty period for batteries and inverters is 5-15 years, and the warranty period for photovoltaic panels is 25 years.
Do you support OEM/ODM?
Of course, we can do customized services for our partners.
Product Tags: Sunpok LiFePO4 solar battery 51.2V 400Ah   Home energy storage battery 20kWh 40kWh   48V lithium ion battery with warranty  
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