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China factory - Guangzhou Sunpok Energy Co., Ltd.

Guangzhou Sunpok Energy Co., Ltd.

  • China,Guangzhou
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  3. SUNPOK High Voltage LiFePO4 Battery Module 51.2V 314Ah 16kWh Lithium Battery ESS
China SUNPOK High Voltage LiFePO4 Battery Module 51.2V 314Ah 16kWh Lithium Battery ESS
China SUNPOK High Voltage LiFePO4 Battery Module 51.2V 314Ah 16kWh Lithium Battery ESS

  1. China SUNPOK High Voltage LiFePO4 Battery Module 51.2V 314Ah 16kWh Lithium Battery ESS

SUNPOK High Voltage LiFePO4 Battery Module 51.2V 314Ah 16kWh Lithium Battery ESS

  1. MOQ： 1 Unit
  2. Price： Face to face
  3. Get Latest Price
Delivery Time 5-10 Days
Application Solar Energy Storage Systems
Capacity 314Ah
Cycle life 8000 Times
BMS Built-in BMS Protection
Packaging Details Carton or Wooden Box
Warranty 10 Years
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Voltage 51.2V
Type Li-Ion LiFePO4
Supply Ability 200+Unit+Per Days
Product name LifePO4 Lithium Battery Pack
MOQ 1 Pcs
OEM/ODM Accepatable
Model Number SP-51.2V314Ah
Certification CE, TUV, IEC,VDE,CEI,ROHS,
Place of Origin Guangdong, China
Brand Name SUNPOK

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time 5-10 Days Application Solar Energy Storage Systems
Capacity 314Ah Cycle life 8000 Times
BMS Built-in BMS Protection Packaging Details Carton or Wooden Box
Warranty 10 Years Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Voltage 51.2V Type Li-Ion LiFePO4
Supply Ability 200+Unit+Per Days Product name LifePO4 Lithium Battery Pack
MOQ 1 Pcs OEM/ODM Accepatable
Model Number SP-51.2V314Ah Certification CE, TUV, IEC,VDE,CEI,ROHS,
Place of Origin Guangdong, China Brand Name SUNPOK
Sunpok Rack-Mounted High-Voltage Lithium Battery: Engineered for Demanding Energy Storage
As renewable energy and backup power systems become central to commercial and industrial operations, the need for dependable, high-performance storage hardware has never been greater. Sunpok addresses this need with its rack-mounted high-voltage lithium battery — a purpose-built component designed for system integrators, facility managers, and energy professionals who require scalable capacity and long-term reliability.
High-Voltage Architecture for Maximum Efficiency
The battery's high-voltage lithium platform is engineered to move energy through the system with minimal loss. By operating at an elevated voltage, the unit reduces current draw for any given power demand, which in turn lowers thermal stress on cabling and connection points. This efficiency gain simplifies system design, reduces material costs for conductors, and improves overall energy transfer from storage to load.
Standard Rack Form Factor for Seamless Integration
Built to standard rack dimensions, the enclosure slides directly into existing server cabinets, telecom frames, and power distribution assemblies. The chassis is constructed for structural stability under continuous load, with clearly positioned connection points that support clean, logical cable routing. There is no need for custom mounting hardware or proprietary racking systems — the battery is designed to fit professional infrastructure as it already exists.
Substantial Capacity in a Compact Layer
Each unit delivers a deep energy reserve within a single rack position, providing extended runtime for backup applications and meaningful load-shifting capability for solar energy systems. The modular design allows additional layers to be added as power requirements grow, enabling staged deployment that protects initial investment while keeping future expansion straightforward.
Continuous Cell Monitoring and Protection
An embedded Battery Management System oversees every cell within the pack. It tracks voltage, temperature, and charge state in real time, actively balancing cells to maintain uniformity and intervening automatically when operating parameters approach unsafe limits. Protection against overcharge, over-discharge, and thermal excursion is built in as a standard feature, supporting long service life and consistent performance.
IP21 Rating for Indoor Environments
The enclosure carries an IP21 rating, offering defined protection against solid particles above a specified size and vertically falling water droplets. Sunpok is transparent about the intended use: this battery is designed exclusively for dry, indoor, climate-controlled spaces such as equipment rooms, indoor rack assemblies, and sheltered telecom installations. It is not rated for outdoor exposure or uncontrolled environments.
A Professional Component, Not a Consumer Device
This battery is specified for qualified installers and engineering teams. Sunpok does not provide on-site installation service, and the product is not presented as a plug-and-play solution. It is a professional-grade building block intended to be sized, wired, and commissioned by teams who understand battery system integration. The hardware is built to support that expertise — not to replace it.
About Sunpok Energy
Sunpok is a manufacturer focused on lithium energy storage technology, serving global markets with a comprehensive portfolio that spans residential storage, commercial high-voltage systems, off-grid solar kits, and hybrid system components. With a professional engineering team and international office presence, Sunpok works directly with distributors and project developers to supply storage hardware for demanding applications.
Product Information
For technical specifications, documentation, and procurement details, visit www.sunpok.com.
Sunpok — Professional energy storage, engineered without compromise.
 
Highlights at a glance
 
Ultra-High Capacity: 51.2V 314Ah configuration delivers 16.07kWh energy output, designed for high-demand residential and commercial backup.
 
Premium Grade-A Cells: Built with top-tier LiFePO4 prismatic cells ensuring high energy density and stable performance.
 
Extended Cycle Life: 8000+ cycles at 80% DOD, guaranteeing over 10 years of service life and low maintenance cost.
 
Intelligent BMS Protection: Advanced Battery Management System provides overcharge, over-discharge, over-current, and temperature protection.
 
Seamless Compatibility: Supports CAN/RS485/RS232 communication protocols, compatible with leading inverter brands like Deye, Growatt, Victron, and SMA.
 
Scalable Rack Design: Standard rack mount design allows easy installation and parallel connection for capacity expansion.
 
OEM/ODM Service: Customizable logo, housing color, and communication protocols available for bulk orders.
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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