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SUNPOK Factory 15KWH 16KWH LiFePO4 Battery 48V 51.2V 300AH 314AH Solar Lithium Battery for Home Solar Energy Storage System
| Place of Origin | Guangdong, China |
|---|---|
| Brand Name | SUNPOK |
| Certification | CE, TUV, IEC,VDE,CEI,ROHS, |
| Model Number | SP-48300-YD |
| 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 | 48V/51.2V |
|---|---|---|---|
| Capacity | 300Ah/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 51.2V 314Ah Floor-Standing Lithium Battery: Engineered Storage for Serious Energy Systems
Energy storage is only as trustworthy as the hardware at its core. The Sunpok floor-standing lithium battery is built for homeowners, integrators, and project developers who need a dependable foundation for solar energy shifting, backup power, and hybrid off-grid applications. It is a professional-grade component designed to perform quietly, cycle after cycle, in indoor environments where consistency matters more than marketing claims.
A Floor-Standing Design That Fits Real Spaces
The cabinet-style enclosure stands on its own, making it a practical choice for equipment rooms, storage areas, and dedicated indoor energy spaces. The floor-standing format removes the need for custom racking and keeps the unit accessible for wiring, inspection, and system expansion. Sunpok designs this battery as a building block rather than a finished consumer gadget, which means it integrates naturally into larger energy architectures instead of pretending to be a standalone solution.
LiFePO4 Chemistry for Long-Term Stability
At the heart of the Sunpok floor-standing battery is lithium iron phosphate chemistry, chosen for its thermal stability, deep cycling capability, and resistance to degradation over time. This chemistry is well suited to daily charge and discharge routines, whether the energy comes from rooftop solar, grid charging, or a hybrid inverter configuration. The result is a storage unit that maintains its performance characteristics across years of demanding use.
An Embedded Battery Management System
Every unit incorporates a built-in Battery Management System that continuously monitors cell voltage, temperature, and state of charge. The BMS actively balances cells and intervenes automatically when operating parameters approach unsafe limits, providing protection against overcharge, over-discharge, over-current, and thermal excursion. This oversight operates from the moment the battery is commissioned and continues throughout its service life, supporting both safety and long-term pack health.
Scalable by Design
Energy needs rarely stay static. The Sunpok floor-standing battery is designed to serve as a scalable module within a broader storage strategy. System designers can start with a single unit and expand capacity as consumption grows or as additional generation assets come online. This staged deployment approach allows projects to match storage investment with actual demand, avoiding oversized initial configurations while preserving a clear path to growth.
Built for Indoor, Climate-Controlled Environments
With an IP21 rating, the enclosure is intended exclusively for dry, indoor, climate-controlled spaces such as equipment rooms and sheltered indoor assemblies. It is not suited for outdoor installation or areas exposed to spray, splashing, or uncontrolled dust. Sunpok is transparent about this scope: the battery is a professional component for qualified integrators and engineering teams who understand how to size, wire, and commission storage systems. On-site installation is not provided, and the product is not presented as plug-and-play.
Communication and System Compatibility
The battery supports standard communication protocols, enabling integration with a wide range of hybrid and off-grid inverters. This compatibility makes it a flexible choice for new installations as well as for expanding existing solar or backup power systems. System designers can incorporate the Sunpok floor-standing unit into their preferred architecture without being locked into proprietary communication frameworks.
A Manufacturer Focused on Core Components
Sunpok Energy, founded in 2016 and headquartered in Guangzhou, focuses on the engineering and production of core energy storage components. By providing this high-capacity battery directly, Sunpok prioritizes essential performance and durability over decorative features or bundled services. The company works with distributors and project developers across global markets, supplying storage hardware for residential, commercial, and industrial applications.
Explore the Sunpok floor-standing lithium battery and the full Sunpok energy storage portfolio on the official website: .
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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