Guangzhou Sunpok Energy Co., Ltd.

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SUNPOK 15KWH Home Energy Storage Battery 51.2V 300ah LiFePo4 Battery 48V Touch

China SUNPOK 15KWH Home Energy Storage Battery 51.2V 300ah LiFePo4 Battery 48V Touch

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SUNPOK 15KWH Home Energy Storage Battery 51.2V 300ah LiFePo4 Battery 48V Touch

MOQ： 1 Unit
Price： Face to face
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Delivery Time	5-10 Days
Application	Solar Energy Storage Systems
Warranty	10 Years
Payment Terms	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Voltage	48V/51.2V
Type	Li-Ion LiFePO4
Capacity	300Ah
Supply Ability	200+Unit+Per Days
Product name	LifePO4 Lithium Battery Pack
OEM/ODM	Accepatable
Cycle life	8000 Times
BMS	Built-in BMS Protection
MOQ	1 Pcs
Packaging Details	Carton or Wooden Box
Model Number	SP-48300-YD
Brand Name	SUNPOK
Certification	CE, TUV, IEC,VDE,CEI,ROHS,
Place of Origin	Guangdong, China

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Product Details
Company Details

Product Specification


Delivery Time	5-10 Days	Application	Solar Energy Storage Systems
Warranty	10 Years	Payment Terms	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Voltage	48V/51.2V	Type	Li-Ion LiFePO4
Capacity	300Ah	Supply Ability	200+Unit+Per Days
Product name	LifePO4 Lithium Battery Pack	OEM/ODM	Accepatable
Cycle life	8000 Times	BMS	Built-in BMS Protection
MOQ	1 Pcs	Packaging Details	Carton or Wooden Box
Model Number	SP-48300-YD	Brand Name	SUNPOK
Certification	CE, TUV, IEC,VDE,CEI,ROHS,	Place of Origin	Guangdong, China
High Light	15KWH LiFePo4 home battery ，48V lithium battery with wheels ，51.2V 300ah energy storage battery

Sunpok 51.2V 300Ah Floor-Standing Lithium Battery: Reliable Energy Storage for the Modern Home

As more households explore solar integration and backup power, the need for a dependable home energy storage unit has never been greater. The Sunpok 51.2V 300Ah floor-standing lithium battery is built to meet that need with a practical, high-capacity design rooted in lithium iron phosphate technology.

A Substantial Energy Reserve for Daily Life

Engineered as a core component of residential solar and hybrid systems, the Sunpok 51.2V 300Ah battery delivers a substantial energy reserve that supports essential household loads. Whether the goal is to maximize self-consumption of solar power during the evening hours or to maintain critical appliances during grid interruptions, this unit offers the capacity and consistency that modern homes require.

Built with Lithium Iron Phosphate Chemistry

At the heart of the battery are premium LiFePO4 cells, a chemistry widely recognized for thermal stability, safety, and long service life. The chemical structure of lithium iron phosphate provides inherent resistance to overheating, making it a sensible choice for residential environments. Combined with a built-in Battery Management System, the unit continuously monitors voltage, current, and temperature to help ensure stable, protected operation throughout its lifespan.

Floor-Standing Design for Practical Indoor Placement

The vertical, floor-standing cabinet is designed for stable placement in utility rooms, garages, and similar indoor spaces. Its upright format minimizes the footprint while keeping the internal cells and management electronics securely housed. The enclosure carries an IP21 rating, offering basic protection against dust and vertically dripping water, which makes it suitable for dry, controlled indoor environments.

Engineered for Seamless System Integration

Understanding that every home energy setup is different, Sunpok has equipped this battery with standard communication protocols that allow it to integrate with a broad range of compatible inverters. This flexibility lets homeowners and installers design a storage solution that fits their existing or planned solar infrastructure. The BMS communicates key operational parameters to the inverter, enabling intelligent monitoring and control of energy flow.

Manufacturing Strength Behind the Product

Sunpok Energy is a Guangzhou-based manufacturer with its own production lines, research and development team, and quality control processes. Every battery undergoes rigorous factory testing before shipment. By controlling the manufacturing process from raw materials to finished product, Sunpok maintains consistent quality while offering the responsiveness that global distributors and partners expect. The company's after-sales team is available online around the clock to assist customers with technical questions and support needs.

A Straightforward Approach to Home Energy Storage

The Sunpok 51.2V 300Ah battery is designed for homeowners who value substance over complexity. There are no unnecessary add-ons, only the core elements that matter: high-capacity LiFePO4 storage, a sturdy indoor-rated enclosure, intelligent battery management, and broad inverter compatibility. For homes seeking greater energy independence, reduced grid reliance, or dependable backup power, this battery provides a solid foundation.

Learn more about the Sunpok 51.2V 300Ah floor-standing lithium battery and explore full technical details by visiting sunpok.com.

Highlights at a glance

51.2V 300Ah 15KWh 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

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?

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.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Trading Company 


Year Established:

2016 


Total Annual:

20000000-23000000


Employee Number:

50~100 


Ecer Certification：

Verified Supplier 

Sunpok Energy provides reliable and efficient home solar energy storage solutions using advanced lithium iron phosphate (LiFePO4) battery technology. Our product portfolio includes 51.2V low-voltage home energy storage batteries, home solar system kits, integrated energy storage systems... Sunpok Energy provides reliable and efficient home solar energy storage solutions using advanced lithium iron phosphate (LiFePO4) battery technology. Our product portfolio includes 51.2V low-voltage home energy storage batteries, home solar system kits, integrated energy storage systems...

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Reach Us
Guangzhou Sunpok Energy Co., Ltd.
Room 322, No. 13 Guangshan 2nd Road, Tianhe District, Guangzhou City
https://www.sunpok.com/

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