Guangzhou Sunpok Energy Co., Ltd.
                                                                                                           
Verified Supplier
10 Years
Since 2016
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SUNPOK Solar 40Kwh 51.2V 800ah Lifepo4 Battery Lithium Ion Battery 48v Lifepo4 Battery 800ah Energy Storage System

Price Negotiable
Price: Face to face
MOQ: 1 Unit
Delivery Time: 5-10 Days
Brand: SUNPOK
Product Description

Sunpok 51.2V 800Ah LiFePO4 Home Battery: Core Power for Your Energy Goals

A Dedicated High-Capacity Energy Storage Unit
The Sunpok 51.2V 800Ah floor-standing battery is a high-capacity lithium iron phosphate (LiFePO4) energy storage unit designed to form the core of a residential or small commercial power system. Providing a substantial 40 kWh of energy, it is tailored for applications that demand a large, reliable energy reservoir, whether for daily solar energy time-shifting or for sustained backup power during grid outages.
Focused on Essential Performance and Safety
This battery prioritizes the fundamental attributes of a reliable energy storage product. It utilizes the inherent stability and long cycle life of LiFePO4 cell technology. Housed in a sturdy, floor-standing cabinet, the unit features an IP21-rated enclosure for basic environmental protection. A precise Battery Management System (BMS) is integrated to manage cell balancing and provide critical protections, ensuring operational safety and preserving battery health over its long service life.
Summary of Key Attributes
  • Rated Capacity:​ 51.2V, 800Ah (~40 kWh)
  • Core Technology:​ Lithium Iron Phosphate (LiFePO4)
  • Design & Protection:​ Floor-standing form factor, IP21 enclosure, integrated BMS
  • Compatibility:​ Equipped with standard communication ports for system integration
Primary Use Cases
This battery is an optimal choice for users seeking to significantly increase their energy independence. It is capable of storing large amounts of solar energy for nighttime or low-production periods, or of providing extended runtime for essential home circuits—from refrigeration and lighting to medical equipment—ensuring continuity during prolonged power disruptions.
Integration and Specifications
This product is a standalone battery energy storage module. It requires pairing with compatible power conversion equipment (inverters/chargers) and must be installed by a qualified professional to form a complete and safe operating system. For all technical details, system requirements, and product specifications, please visit the manufacturer's official information source at sunpok.com.
 
 
Highlights at a glance
 
51.2V 800Ah 40KWh 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.

ervices for our partners.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Sunpok Energy Co., Ltd.
Location Room 322, No. 13 Guangshan 2nd Road, Tianhe District, Guangzhou City
Contact Person Kingsley

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