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China factory - Guangzhou Sunpok Energy Co., Ltd.

Guangzhou Sunpok Energy Co., Ltd.

  • China,Guangzhou
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  3. SUNPOK ESS 48V 51.2V 300Ah Solar Lithium LiFePO4 Battery 15kWh Deep Cycle Solar
China SUNPOK ESS 48V 51.2V 300Ah Solar Lithium LiFePO4 Battery 15kWh Deep Cycle Solar
China SUNPOK ESS 48V 51.2V 300Ah Solar Lithium LiFePO4 Battery 15kWh Deep Cycle Solar

  1. China SUNPOK ESS 48V 51.2V 300Ah Solar Lithium LiFePO4 Battery 15kWh Deep Cycle Solar

SUNPOK ESS 48V 51.2V 300Ah Solar Lithium LiFePO4 Battery 15kWh Deep Cycle Solar

  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
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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  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 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 48V LiFePO4 solar battery 300Ah ，15kWh solar energy storage system ，deep cycle lithium battery home
Sunpok 51.2V 300Ah Vertical Home Energy Storage Lithium Battery: Power, Purposefully Stored
As households across the world rethink their relationship with energy, the conversation has shifted from mere consumption to conscious control. Rising utility costs, unpredictable grid conditions, and the growing adoption of rooftop solar have created a clear demand for storage that is capable, dependable, and thoughtfully designed for the home. The Sunpok 51.2V 300Ah vertical lithium battery answers that demand with quiet confidence.
Engineered for the Modern Home
The unit adopts a floor-standing vertical architecture that respects your living space. Rather than occupying an entire wall or requiring a dedicated machine room, it stands with a slim, stable profile that integrates naturally into utility areas, garages, or storage rooms. The enclosure carries an IP21 rating, making it suitable for standard indoor environments where it remains protected from dust and vertically falling drops of water.
At its core lies lithium iron phosphate chemistry, a technology chosen for its thermal stability and long-term reliability. Combined with a built-in intelligent Battery Management System, the battery continuously monitors voltage, temperature, and current, providing essential safeguards against overcharge, over-discharge, over-current, and short-circuit events.
A Foundation for Energy Independence
The Sunpok 51.2V 300Ah battery is designed to serve as the intelligent center of a personalized home power setup. It pairs seamlessly with solar arrays, hybrid inverters, and grid-connected systems through standard communication protocols, allowing households to capture daytime solar generation and release it when the sun goes down or when the grid goes silent.
Whether your goal is to reduce monthly electricity bills, maintain power during outages, or live with a lighter footprint on the planet, this battery delivers the storage depth to make that goal tangible. It supports essential household loads with composure and extends the value of every solar panel on your roof.
Designed by a Manufacturer Who Understands Storage
Guangzhou Sunpok Energy Co., Ltd. was established in 2016 and has since grown into one of China's notable producers of lithium energy storage batteries. With in-house research, design, and production capabilities, Sunpok controls the manufacturing process from cell selection to final assembly. Every unit undergoes rigorous factory testing before leaving the facility, reflecting a quality control philosophy that runs through the entire organization.
Sunpok's product portfolio spans home energy storage batteries, all-in-one systems, off-grid solar kits, and commercial high-voltage storage. This depth of expertise means the 51.2V 300Ah vertical battery is not an isolated product, but part of a coherent energy ecosystem developed by a team that understands how storage behaves in real homes, in real climates, and across real years of service.
Adaptable, Expandable, and Built to Last
The battery's communication compatibility allows it to work alongside a wide range of quality inverters and energy management systems. Households can begin with a single unit and expand later as energy needs grow, making it a future-ready choice for families whose demands may evolve over time.
LiFePO4 chemistry gives the battery an inherently long service life, resisting the degradation that plagues conventional lead-acid alternatives. The result is a storage solution that remains dependable year after year, quietly performing its task without constant maintenance or early replacement.
A Conscious Step Toward Sustainable Living
Choosing the Sunpok 51.2V 300Ah vertical lithium battery is more than a purchase. It is a statement about how you want your home to interact with energy. It is about capturing clean power, reducing dependence on unstable grids, and gaining calm control over the electricity that sustains daily life.
The battery operates silently and emits no noise or fumes, making it a clean addition to any household. Its presence transforms solar energy from a daytime luxury into a around-the-clock resource, turning intention into infrastructure.
Discover Sunpok
Sunpok Energy is committed to delivering reliable, efficient, and thoughtfully engineered home energy storage solutions. The 51.2V 300Ah vertical lithium battery represents that commitment in its purest form: substantial capacity, intelligent management, and a design that belongs in the modern home.
To explore detailed specifications, configuration options, and how this battery can be tailored to your household's energy goals, please visit our official website.
Learn more at: sunpok.com
Sunpok 51.2V 300Ah Vertical Lithium Battery — Power, Purposefully Stored.

 

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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