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SUNPOK Split Rack-Mounted High Voltage 51.2V 314Ah LiFePo4 Lithium Battery Pack Hybrid Off Grid Home Industry Energy Storage
| Place of Origin | Guangdong, China |
|---|---|
| Brand Name | SUNPOK |
| Certification | CE, TUV, IEC,VDE,CEI,ROHS, |
| Model Number | SP-51.2V314Ah |
| Minimum Order Quantity | 1 Unit |
| Price | Face to face |
| Packaging Details | Carton or Wooden Box |
| Delivery Time | 5-10 Days |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, |
| Supply Ability | 200+Unit+Per Days |
Product Details
| Product Name | LifePO4 Lithium Battery Pack | Voltage | 51.2V |
|---|---|---|---|
| Capacity | 314Ah | Cycle Life | 8000 Times |
| Type | Li-Ion LiFePO4 | Application | Solar Energy Storage Systems |
| Warranty | 10 Years | OEM/ODM | Accepatable |
| BMS | Built-in BMS Protection | MOQ | 1 Pcs |
Product Description
Sunpok High-Voltage Rack Lithium Battery: A Serious Component for Serious Power Systems
In the world of commercial and industrial energy storage, there is no room for ambiguity. System designers need to know exactly what a battery will do, where it can be installed, and how it will perform over years of continuous cycling. Sunpok's rack-mounted high-voltage lithium battery is built around that need for clarity — a high-capacity storage component with honest specifications and a form factor designed for professional infrastructure.
High-Voltage Architecture That Reduces System Strain
The battery operates on a high-voltage lithium platform selected specifically to minimize current across the power chain. For any given output, lower current means reduced thermal load at every connection point, smaller conductor requirements, and fewer losses between the battery bank and the inverter. These are not marginal gains — they are system-level improvements that simplify design and reduce material costs on larger installations.
Rack-Ready Enclosure
The unit is housed in a standard rack-mount chassis engineered to fit server cabinets, telecom enclosures, power distribution frames, and dedicated equipment rooms without modification. The mechanical construction emphasizes rigidity under sustained load, with connection access positioned for efficient cable routing. No proprietary brackets, no custom fabrication — just hardware that fits into the environments professionals already work in.
Deep Capacity, Single-Layer Footprint
Each battery delivers a substantial energy reserve within one rack position. That density matters when rack space is at a premium or when a single layer must carry a significant share of total system storage. The result is extended autonomy for backup applications and meaningful energy shifting for solar installations — all from a compact, serviceable enclosure.
Cell-Level Intelligence as Standard
A fully integrated Battery Management System monitors every cell in real time, tracking voltage, temperature, and state of charge. The BMS actively balances cells to maintain uniformity across the pack and automatically intervenes when parameters drift outside safe operating limits. Overcharge, over-discharge, and thermal protection are embedded at the factory — not bolted on as an afterthought.
IP21 — Stated Clearly, Without Exaggeration
The enclosure carries an IP21 rating. This provides a defined level of protection against solid particles above a specified size and against vertically falling water droplets. Sunpok does not overstate this specification. The battery is intended for dry, indoor, climate-controlled environments: equipment rooms, indoor rack assemblies, and sheltered telecom stations. It is not built for outdoor exposure, spray, or uncontrolled dust. Specifiers know exactly what they are getting — and what they are not.
For the People Who Build the Systems
This is not a consumer product with a consumer promise. Sunpok does not send installers to the site, does not claim plug-and-play convenience, and does not market this battery to anyone who expects a turnkey experience. It is a professional-grade component for qualified integrators and engineering teams — the people who already know how to size, wire, and commission storage systems, and who need hardware that meets them at their level.
About Sunpok Energy
Sunpok Energy, founded in 2016 and based in Guangzhou, is a manufacturer dedicated to lithium energy storage technology. The company's catalog spans residential low-voltage systems, all-in-one storage units, high-voltage commercial batteries, off-grid solar kits, and hybrid system components. With a professional engineering team and international office presence, Sunpok supplies distributors and project developers across global markets.
Full Specifications and Procurement
For technical documentation, detailed specifications, and ordering information, visit .
Sunpok — Built for the job. Nothing more, nothing less.
Highlights at a glance
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.
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