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China factory - Guangzhou Sunpok Energy Co., Ltd.

Guangzhou Sunpok Energy Co., Ltd.

  • China,Guangzhou
  • Verified Supplier
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  3. SUNPOK 48V 300Ah 15kWh Lithium Battery Pack 51.2V 300Ah 15kWh Vertical Home
China SUNPOK 48V 300Ah 15kWh Lithium Battery Pack 51.2V 300Ah 15kWh Vertical Home
China SUNPOK 48V 300Ah 15kWh Lithium Battery Pack 51.2V 300Ah 15kWh Vertical Home

  1. China SUNPOK 48V 300Ah 15kWh Lithium Battery Pack 51.2V 300Ah 15kWh Vertical Home

SUNPOK 48V 300Ah 15kWh Lithium Battery Pack 51.2V 300Ah 15kWh Vertical Home

  1. MOQ： 1 Unit
  2. Price： Face to face
  3. Get Latest Price
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
MOQ 1 Pcs
BMS Built-in BMS Protection
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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  1. Product Details
  2. 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 MOQ 1 Pcs
BMS Built-in BMS Protection 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 48V 300Ah lithium battery pack ，15kWh home energy storage system ，51.2V lithium battery with warranty
Power Your Home with the Sunpok 51.2V 300Ah Floor-Standing Lithium-Ion Battery
As more households look to take control of their energy use, the need for a reliable, spacious, and intelligently managed storage solution has never been greater. The Sunpok 51.2V 300Ah Floor-Standing Lithium-Ion Battery is built to answer that need, serving as the dependable core of a modern home energy system.
Designed for the Modern Home
The vertical, floor-standing cabinet is engineered to occupy minimal space while delivering substantial energy reserves. Its stable, self-contained structure makes it well suited for utility rooms, garages, and other indoor environments where a permanent, discreet power source is required. With an IP21-rated enclosure, the unit is protected against settled dust and vertically falling water drops, ensuring safe operation in typical indoor conditions.
Built on Proven Lithium Iron Phosphate Chemistry
At the heart of the battery are premium A-grade Lithium Iron Phosphate (LiFePO4) cells. This chemistry is widely recognized for its thermal stability, long service life, and inherent safety characteristics, making it the preferred choice for residential energy storage. The 51.2V configuration aligns with industry-standard 48V hybrid and off-grid inverters, allowing the battery to serve as a seamless foundation for both new and existing solar installations.
Intelligent Protection and Communication
Every Sunpok battery integrates a comprehensive Battery Management System (BMS) that continuously monitors key operating parameters. The BMS safeguards against overcharging, over-discharging, overcurrent, short circuits, and abnormal temperatures, while actively balancing cells to preserve long-term health and performance.
Standard CAN and RS485 communication protocols enable the battery to exchange real-time data with compatible inverters. This connectivity allows the broader energy system to optimize charging strategies automatically based on usage patterns and battery status, giving homeowners intelligent control over their power flow.
Flexible Integration for Energy Independence
Whether the goal is to maximize self-consumption of solar energy, provide backup power during outages, or reduce reliance on the grid, the Sunpok 51.2V 300Ah battery offers the capacity and compatibility to support those objectives. Its design philosophy centers on delivering consistent, dependable performance through robust construction and essential system safeguards, without unnecessary complexity.
Backed by Sunpok Manufacturing Expertise
Sunpok Energy is a dedicated manufacturer of advanced lithium battery systems for energy storage. By maintaining control over production and quality inspection, Sunpok ensures that every unit meets stringent standards before leaving the facility. The focus remains on producing dependable hardware that empowers households to participate in the global energy transition.
Learn More
To explore how the Sunpok 51.2V 300Ah Floor-Standing Lithium-Ion Battery can become the core of your home's power solution, visit our official website at sunpok.com.
Sunpok Energy — Solid Power for Your Home.

 

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
 
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.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • 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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Get in touch with us

  • 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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