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China factory - Guangzhou Sunpok Energy Co., Ltd.

Guangzhou Sunpok Energy Co., Ltd.

  • China,Guangzhou
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  3. SUNPOK Rack High Voltage Energy Storage Battery 30kWh 50kWh 100kWh Lithium
China SUNPOK Rack High Voltage Energy Storage Battery 30kWh 50kWh 100kWh Lithium
China SUNPOK Rack High Voltage Energy Storage Battery 30kWh 50kWh 100kWh Lithium

  1. China SUNPOK Rack High Voltage Energy Storage Battery 30kWh 50kWh 100kWh Lithium

SUNPOK Rack High Voltage Energy Storage Battery 30kWh 50kWh 100kWh Lithium

  1. MOQ： 1 Unit
  2. Price： Face to face
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Delivery Time 5-10 Days
Application Solar Energy Storage Systems
Packaging Details Carton or Wooden Box
Capacity 100Ah
Cycle life 8000 Times
BMS Built-in BMS Protection
MOQ 1 Pcs
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
OEM/ODM Accepatable
Certification CE, TUV, IEC,VDE,CEI,ROHS,
Place of Origin Guangdong, China
Model Number SP-51.2V100Ah
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
Packaging Details Carton or Wooden Box Capacity 100Ah
Cycle life 8000 Times BMS Built-in BMS Protection
MOQ 1 Pcs 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 OEM/ODM Accepatable
Certification CE, TUV, IEC,VDE,CEI,ROHS, Place of Origin Guangdong, China
Model Number SP-51.2V100Ah Brand Name SUNPOK
Sunpok 51.2V 100Ah Rack-Mounted High Voltage Lithium Battery: Reliability That Disappears Into the System
The best energy storage component is the one you forget about after installation. It charges when it should, discharges when called upon, protects itself without intervention, and continues doing both for years without becoming a maintenance issue. The Sunpok 51.2V 100Ah Rack-Mounted High Voltage Lithium Battery​ is engineered to be that component — a silent, dependable layer within a larger power infrastructure.
Standard Voltage, Zero Compatibility Guesswork
The 51.2V platform is one of the most established voltage standards in modern energy storage. It is supported by a vast ecosystem of hybrid inverters, off-grid controllers, and energy management systems already deployed across residential and commercial projects worldwide. By building on this platform, Sunpok removes the single biggest friction point in battery integration: uncertainty. System designers can specify the 51.2V 100Ah knowing it will communicate and operate within existing electrical topologies without custom adaptation or voltage-matching exercises.
Rack-Scale Deployment for Organized Power Infrastructure
The bracket-type enclosure is designed around standard rack dimensions, allowing the module to be deployed inside the same enclosures that house inverters, distribution hardware, and monitoring equipment. This is a deliberate design choice that keeps installations compact, organized, and serviceable.
In multi-module configurations, the consistent form factor allows system capacity to scale vertically within the same rack assembly. There is no need to re-plan the room layout or re-route cabling when adding storage. The module is built to grow with the system, not complicate it.
LiFePO4: Chemistry Chosen for Endurance
The cells at the core of the Sunpok 51.2V 100Ah use Lithium Iron Phosphate chemistry — a platform selected not because it is the newest, but because it is the most proven for stationary energy storage. LiFePO4 delivers the cycle stability and thermal characteristics required for daily charge and discharge operation. In systems where the battery is cycled every day, year after year, chemistry is not a detail. It is the foundation of everything the system can deliver.
BMS as an Autonomous Safety Layer
The integrated Battery Management System monitors every critical operating parameter on a continuous basis. Cell voltage, temperature, and current are tracked in real time, and the BMS automatically enforces safe operating boundaries. Overcharge, over-discharge, overcurrent, and short circuit conditions are each addressed without user input. Active cell balancing works in the background to maintain uniform aging across the pack, preserving usable capacity over the long term.
This is protection that does not require attention. Once installed, the battery operates as a self-managing asset within the broader energy system.
Indoor Installation for Controlled Environments
The module is designed for deployment inside indoor, controlled environments including equipment rooms, utility areas, and dedicated power enclosures. It is built to become part of a protected infrastructure where environmental conditions are managed at the system level. Proper indoor siting ensures the battery operates within its intended parameters throughout its service life.
Application Coverage Across Energy Storage Needs
The Sunpok 51.2V 100Ah supports a broad set of deployment scenarios:
  • Residential solar storage​ shifting excess daytime generation to evening and overnight use
  • Off-grid power systems​ where stored energy determines whether essential services remain online
  • Commercial backup​ maintaining business continuity during grid interruptions
  • Telecom and network sites​ requiring auxiliary power resilience
  • Industrial load management​ using stored capacity to support demand strategies
Across all of these use cases, the module functions as a predictable, serviceable element within a professionally designed electrical system.
Engineering Substance Over Marketing Claims
Sunpok builds battery modules for professionals who evaluate products on what they do, not what they promise. The 51.2V 100Ah Rack-Mounted High Voltage Lithium Battery​ is a straightforward product: LiFePO4 cells on a standard voltage platform, housed in a rack-mountable enclosure, protected by an integrated BMS. No inflated specifications. No unnecessary features. Just a component designed to perform its function reliably for the duration of its service life.
To review technical documentation, discuss project requirements, or begin a procurement conversation, visit sunpok.com. The Sunpok team works directly with installers, system integrators, and procurement professionals to support energy storage deployments at every scale.
 
Highlights at a glance
 
High-Voltage Energy Storage: 51.2V 100Ah configuration delivers 5.12kWh energy output for robust power solutions.
 
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 comprehensive protection against overcharge, over-discharge, over-current, and temperature issues.
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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