PKNERGY Power Backup LiFePo4 Server Rack Battery

Product Name
PK-48100R/PK512100R
Application
Residential, Solar ESS, Solar backup system
Battery Type
Powerwall Battery
Voltage
48V/51.2V
Capacity
100Ah
Controller Type
MPPT
Cycle Life
Over 7000 times
Dimension
L480*W482*H133mm
Cell Type
3.2v 100ah/200ah Lifepo4 Battery Cell
Certificate
48V Power Backup LiFePo4 Server Rack Battery
48V Power Backup LiFePo4 Server Rack Battery
48V Power Backup LiFePo4 Server Rack Battery
48V Power Backup LiFePo4 Server Rack Battery

15 Years Long Life Span

Intergrated BMS Overall Protection

● 7000 Cycles @90% DOD
● Up to 16 Units in Parallel
● Saves 50% of Installation Space

15 Years Long Life Span

Intergrated BMS Overall Protection

● 7000 Cycles @90% DOD
● Up to 16 Units in Parallel
● Saves 50% of Installation Space

Product Features

48V Power Backup LiFePo4 Server Rack Battery

Improved Safety, BMS Protection

48V Power Backup LiFePo4 Server Rack Battery

And up to 200A discharge capability

48V Power Backup LiFePo4 Server Rack Battery

Up to 215.04 kWh in Low Voltage Connection

48V Power Backup LiFePo4 Server Rack Battery

Extended Warranty Up to 10 years

48V Power Backup LiFePo4 Server Rack Battery

Exceptional lifespan of Up to 7000 Cycles

48V Power Backup LiFePo4 Server Rack Battery

Real-time monitoring System and remote Debug

48V Power Backup LiFePo4 Server Rack Battery

Compatible with most inverters on the market

48V Power Backup LiFePo4 Server Rack Battery

Non-Toxic & Non-Hazardous Cobalt-Free LFP Chemistry

48V Power Backup LiFePo4 Server Rack Battery

Extended Operating Temperature -10℃ to 50℃

48V Power Backup LiFePo4 Server Rack Battery

Certification: CE, UN38.3, MSDS,IEC/ISO9001/ISO1400

Battery Pack Specifications

Model PKG-PW512280
Cell model/Configuration 3.2V 280Ah/16S1P
Voltage 51.2V
Capacity 280Ah
Rated Energy 14.336KWh
Max. Charge/Discharge Current 200A (Optional)
Voltage Range 43.2~58.4V
Max. Scalability Pack*6
Communication Inverter: RS485/CAN (According to the brand)
Upper computer: RS232
Cycle Life 7000 cycles@25℃, 90%DOD, 60%EOL
Design Life 15 years (25℃)
MECHANICAL SPECIFICATIONS
Weight (Approx) 115Kg
Dimension L240*W780*H500mm
Installation Mode Install the wall/Place corners
IP Grade IP21
SECURITY
Protection 1 (BMS) Over voltage, Under voltage, Over current, Short circuit, Temperature, Reverse connection
Protection 2 Breaker
Cooling Smart cooling
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature Charge: 0℃~50℃, Discharge: -20℃~55℃
Humidity ≤95% (Non-condensing)
Altitude ≤2000M

Battery Pack Specifications

No. Item General Parameter Remark
1 Combination method 15S1P 48V 100Ah
 

2

 

Rated Capacity

Typical 100Ah Standard discharge after Standard

 

charge (package)

Minimum 98Ah
3 Voltage Range 40.5~54.75V
4 Voltage at end of Discharge 40.5V Discharge Cut- off Voltage
5 Charging Voltage 54.75V
 

 

 

 

6

 

 

 

 

Internal Impedance

 

 

 

 

≤20m Ω

Internal resistance measured at AC 1KHZ after 50% charge

The measure must uses the new batteries that within one week after

shipment and cycles less than 5 time

7 Standard charge Constant Current 0.2C Constant Charge time(Approx):6.5h
8 Standard discharge Constant current: 0.2C end voltage
 

9

Maximum Continuous Charge

 

Current

 

100A

 

T≥ 10ºC

 

10

Maximum Continuous

 

Discharge Current

 

100A

 

T≥ 10ºC

 

11

 

Operation Temperature Range

Charge : 0~50℃  

60± 25%R .H. Bare Cell

Discharge : -20~55℃
 

 

12

 

 

Storage Temperature Range

Less than 12 months :-10~35℃  

 

60± 25%R .H. at the shipment state

less than 3 months: -10~45℃
Less than 7 day : -20~55℃
13 Dimensions L480*W482*H133mm
14 Weight(Approx) 44.2kg

Applications

48V Power Backup LiFePo4 Server Rack Battery

Inverter Compatible

BYD Battery cell wall mounted Inverter Compatible

Power Backup LiFePo4 Server Rack Battery

With the increasing number of data centers and large commercial facilities, there’s a growing demand for energy storage solutions that are highly efficient, densely packed, and easily integrable. Server rack batteries have emerged in response to this need. Their compact design allows for easy installation in standard server racks, facilitating integration and expansion. Modern server rack battery systems are not only physically more efficient but also enhance energy management through integrated intelligent controls and internet connectivity.

Initially, energy storage systems primarily relied on lead-acid batteries due to their low cost and mature technology. These systems were typically large, less efficient, and had a shorter lifespan. Technological advancements have introduced a variety of lithium-based batteries, such as LiFePO4 batteries. These batteries offer improvements in safety, energy density, and cycle life compared to traditional lithium-ion batteries. Fire incidents, regardless of where they occur, are terrifying and can cause immeasurable losses. Among various fire prevention measures, choosing safe battery types is crucial to reducing the risk of fire. In this regard, LiFePO4 server rack batteries are considered a safer option due to their unique chemical properties.

High Thermal Stability: A significant feature of LiFePO4 batteries is their high thermal stability. They are less prone to overheating in cases of overcharging, short-circuiting, or damage compared to other types of lithium-ion batteries. This means they are less likely to cause fires or explosions, even under extreme conditions.

Chemical Stability: LiFePO4 batteries are chemically more stable. Unlike other types of lithium batteries, they are less prone to releasing oxygen, a key factor in preventing overheating and fire.

Durability and Lifespan: These types of batteries typically have a longer lifespan and higher cycle count, meaning they are more durable and less likely to present safety issues due to aging or damage.

Low Toxicity: Compared to some other lithium battery chemistries, the materials in LiFePO4 batteries pose relatively lower risks to the environment and human health, reducing potential health hazards in case of battery failure.

LiFePO4 server rack battery, with their various advantages and relatively higher cost-effectiveness compared to wall-mounted batteries, have become a preferred choice for some home energy storage systems. Their design and functional features make them well-suited for modern household energy needs. Here’s a further explanation of these advantages:

Space Efficiency: Rack-mounted battery systems utilize space more effectively, especially in environments where space is limited. These batteries can be vertically stacked, occupying a smaller footprint, which is a significant advantage for small residences or places where space conservation is necessary.

Scalability: Rack-mounted designs offer better scalability, allowing users to easily add or remove battery modules as energy needs change. This flexibility means that households can gradually expand their systems in line with their growing energy needs, without having to invest in a large system upfront.

Integration and Compatibility: Server rack batteries are often designed to be more modular, making them easier to integrate with other home energy management systems, like solar panels and inverters. This high level of integration simplifies and makes energy management more efficient.

Maintenance and Accessibility: Rack-mounted systems are typically designed with easy maintenance and accessibility in mind. Battery modules are usually easy to access, meaning maintenance and any necessary replacements can be conveniently carried out.

Heat Dissipation: Due to the layout of rack-mounted batteries, they typically offer better heat dissipation. Good heat dissipation not only enhances the efficiency of the batteries but also extends their lifespan.

In conclusion, LiFePO4 server rack battery, with their high space efficiency, scalability, ease of maintenance, and safety features, are becoming an increasingly popular option in home energy storage solutions. These characteristics make rack-mounted battery systems suitable not only for current energy needs but also adaptable to potential future changes, providing households with a long-term and reliable energy solution.

FAQs

Q

Which inverter brands are compatible with your batteries?

A

Our batteries are compatible with a wide range of leading brands in the market, including Victron, SMA, Goodwe, Imeon, Solis, SAJ, Growatt, Luxpower, Voltronic, Deye, and more.

Q

Can I have a sample order?

A

Yes, we welcome sample order to test and check quality.

Q

How do you ship the goods and how long does it take to arrive?

A

7 days for sample; 40-45 days for bulk order. Airline and sea shipping is also optional.

Why PKNERGY

Tailor Made for Larger Residential & Light Commercial

Technology

Technology

During more than 20 years of battery manufacturing, PKNERGY has mastered a number of technologies and techniques, allowing for better products.
Safety

Safety

Various tests are done at PKNERGY to ensure the safety of our products for our customers.
Service

Service

PKNERGY has a professional sales team to provide you with the best solutions and after-sale services.
Custom Design

Custom Design

Nearly 20 years in the battery industry, PKNERGY Battery is specialized in R&D and manufacturing battery power systems according to the customer’s unique needs.
Sustainable Development

Sustainable Development

PKNERGY strives to maintain an environmentally friendly process of operation. This allows us to create high quality products whilst being sustainable.
Innovation R&D

Innovation R&D

Constant innovation at PKNERGY is backed up by high standards of research and design policies.We attach importance to the research and development of product technology innovation, invested a lot of financial and manpower in the development of new products, a number of innovation and new technology patent and protection
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48V Power Backup LiFePo4 Server Rack Battery

Quality Control

Created the Safest & More Environmentally Future for Your Family

While focusing on research and development, we also pay attention to quality. ISO9001 certification in 1999, ISO14001 certification in 2004, OHSAS18001 and ISO45001 in 2016, IATF16949 certification in the same year; “National Integrated Management System” in 2018; ISO13485 certification in 2020, related products can provide GB, CE, UN, UL and other international certification.

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