The PR-LV5150-2U-PRO is a 2.5kWh lithium battery module, meticulously crafted for 19-inch server racks, providing an efficient and reliable energy storage solution. This rack-mounted system is powered by 51.2V 50Ah prismatic LiFePO4 cells, paired with an intelligent BMS that ensures superior safety and performance. The module's design is not only optimized for space-saving installations but also offers real-time monitoring and remote data access capabilities, making it an ideal choice for server battery backup applications.
Suitable for a variety of uses, the PR-LV5150-2U-PRO is perfect for solar battery storage racks, where it can effectively store energy from the sun for both residential and commercial use. Its robust construction makes it well-suited for telecom battery racks, offering dependable backup power for communication equipment and infrastructure in remote locations. The module's lightweight and high-energy density characteristics also make it a preferred choice for heavy-duty battery racks, where it can provide stable power support in challenging environments.
In addition to its versatility, the PR-LV5150-2U-PRO offers quick recharge capabilities and low self-discharge rates, ensuring minimal downtime and increased productivity. Its compatibility with multiple inverter brands and long service life further enhance its utility, making it a cost-effective solution for long-term energy storage needs. The PR-LV5150-2U-PRO is a testament to the reliability and eco-friendliness of lithium battery technology, designed to meet the demands of modern energy management and power backup requirements.
Packing & Delivery
Packaging:
Carton box and pallet container.
The packaging can be customized to meet different needs.
Shipping:
New sample shipping takes 20-25 working days, while mass production requires 15-20 working days from receipt of deposit and sample confirmation.
Sample orders ship via DHL, UPS, FedEx, or TNT, while bulk orders are sent by sea. We offer forwarding services upon request.Â
Our Services
OEM & ODM can customize according to your request :
Battery voltage, capacity, and dimension.
BMS charging and discharging current.
Connector, case, and wire.
Your own logo eg: silk print.
After-sales service is available :
Respond in 24 hours to any inquiry on our product.
Take action quickly for a normal customer’s claim within 12 hours.
Good after-sales service: We offer 3 years quality warranty for lifepo4 batteries like 12-72V 20Ah/50Ah/100Ah/200Ah/500Ah/1000Ah/…
One by one tested before shipment.
FAQs
Is Redway Power a trading company or factory?
Redway Power is a company with its own factory, integrating research, development, production, and sales.
How about the quality of Redway’s LiFePo4 Battery product?
Redway Power boasts over 12 years of experience in LiFePO4 battery production and is an authorized supplier for CATL and BYD.
Can you do an OEM/ODM project?
Yes, we have engineers available to assist in designing and developing any related products.
What’s your MOQ?
MOQ varies according to battery voltage and capacity.
Bluetooth / WiFi / Circuit Breaker / Heating / Active Balance / LCD Screen / LED Touch Screen / APP
Accessories
Inverter Power Cable, Parallel Cable, Communication Cable, Grounding Wire
Pros
Support Off-Grid and Hybrid working mode, compact design, wall and floor type
Compatible Inverters
Victron / GOODWE / Solis / Growatt / SMA / SAJ / Luxpower / SRNE / Deye / Voltronic, etc.
Connector
Quick Plug Connector
Design Life
20 Years
Warranty
10 Years
User Manual
With the Battery Packaging
Certifications
CE / IEC / UN38.3 / MSDS / (More upon request)
Applications and FAQs
Lithium iron phosphate (LiFePO4) battery modules play a crucial role due to their safety, longevity, stability, environmental friendliness, and sufficient energy density. With inherent safety features, extended cycle life, stable performance, and competitive energy density, LiFePO4 batteries are essential for applications such as renewable energy storage, electric vehicles, and backup power systems.
What is PR-LV5150-2U-PRO?
PR-LV5150-2U-PRO is a 2.5kWh energy storage system featuring 15s1p 3.2V 50Ah prismatic LiFePO4 battery cells and an intelligent BMS accommodating up to 16 parallel connections. Designed for rack mount installation, it offers advantages including heightened security, energy density, and cycle life, all competitively priced. Additionally, it may feature an LCD display for real-time battery status updates and RS485/CAN communication for remote data retrieval.
What are the applications of PR-LV5150-2U-PROÂ Rack battery?
Lithium Iron Phosphate (Lifepo4 Battery Pack) can be used in most applications that use Lead Acid, GEL or AGM type batteries. The rack-mounted lithium battery module consists of cells in series and in parallel to achieve the power capacity.
Applications of PR-LV5150-2U-PRO:
Solar Storage: Ideal for storing solar energy for residential or commercial use.
Switching Applications: Suitable for various switching applications requiring reliable power backup.
Base Transceiver Station: Provides backup power for telecom infrastructure in remote locations.
Communication Equipment: Powers communication equipment such as radios, antennas, and networking devices.
Central Office: Backup power source for central office telecommunications systems.
Telecommunication Systems: Supports critical functions in telecommunications networks.
Electronic Cash Registers: Provides uninterrupted power for electronic cash registers in retail environments.
Microprocessor-Based Office Machines: Powers computers, printers, and other office equipment.
UPS (Uninterruptible Power Supply): Backup power solution for critical systems, ensuring continuous operation during power outages.
Does PR-LV5150-2U-PROÂ have a BMS insde?
Yes, the PR-LV5150-2U-PROÂ does have a built-in Battery Management System (BMS). All our lithium modular batteries feature a BMS inside. These batteries can be connected in parallel to achieve various configurations, such as 48V 20kWh, 50kWh, 100kWh, etc. Compared to ordinary lead-acid batteries, LiFePO4 batteries offer several advantages, including lighter weight for the same capacity, longer lifespan (typically over 20 years), faster charging speed, lower self-discharge rate, and enhanced security due to the built-in BMS.
What battery cells does PR-LV5150-2U-PROÂ use?
PR-LV5150-2U-PROÂ uses lithium battery cells with built-in BMS for enhanced security and performance. These cells are sourced from reputable manufacturers like CATL, BYD, EVE, and others to ensure high-quality products.
What certificates does PR-LV5150-2U-PROÂ comply with?
PR-LV5150-2U-PROÂ complies with CE, IEC, ISO, UL, MSDS, UN38.3, and other relevant certifications, ensuring adherence to quality and safety standards. Our lithium battery products have a proven track record of meeting regulatory requirements and providing reliable performance worldwide. Additionally, we offer quality assurance, after-sales support, and options for remote upgrades or free replacement of BMS motherboard accessories based on customer feedback. For any inquiries regarding lithium battery products, please feel free to contact us.
What are the advantages of PR-LV5150-2U-PRO?
Here are the advantages of a PR-LV5150-2U-PROÂ battery, presented in bold and black:
High Cycle Life: With a cycle life of 6000 cycles (25°C, 80% DOD), it reduces the total cost of ownership.
Longer Service Life: Low maintenance with stable chemistry ensures extended service life.
Intelligent BMS Battery Protection: Built-in intelligent BMS effectively prevents overcharge, over-discharge, and other issues.
Compatibility with Multiple Inverter Brands: Supports simultaneous communication with multiple brands of inverters.
Better Storage: Offers up to 6 months of storage with extremely low self-discharge.
Quick Recharge: Superior charge/discharge efficiency reduces downtime and increases productivity.
Enhanced Safety Performance: Withstands extreme safety tests, suitable for high-temperature environments up to +60°C.
Lightweight: Provides more Wh/Kg while being up to 1/3 the weight of SLA batteries, enhancing portability and ease of installation.
What are the cautions for PR-LV5150-2U-PRO?
Here are the cautions of the lithium-ion battery module:
Avoid Mishandling: Do NOT short circuit, reverse polarity, crush, or disassemble the battery module.
Prevent Overheating: Avoid heating or incinerating the battery module.
Avoid Immersion: Do NOT immerse the battery module in any liquid.
Proper Storage: Store at 30~50% SOC and recharge every 3 months. Ensure the storage area is clean, cool, dry, and well-ventilated.
What quality standards does Redway apply to PR-LV5150-2U-PROÂ lithium battery module?
Redway applies rigorous quality standards to its 48V 50Ah lithium battery, ensuring reliability and safety:
Adherence to International Standards:Compliance with ISO 9001 for quality management systems and ISO 14001 for environmental management during manufacturing.
Rigorous Testing Procedures:Subjecting batteries to thorough testing, including the IEC 62133 test, to verify safety and prevent short-circuiting.
Stringent Manufacturing Processes:Implementing strict manufacturing processes to maintain consistency and quality throughout battery production.
Comprehensive Quality Control Measures:Employing extensive quality control measures to monitor and ensure battery quality and performance at every stage of production.
Adhering to these points ensures that the 48V 50Ah lithium battery meets industry and regulatory requirements, guaranteeing reliable performance and safety for users.
Is it safer to use a PR-LV5150-2U-PROÂ Rack battery?
Yes, using a PR-LV5150-2U-PROÂ lithium-ion battery is generally safer compared to a lead-acid battery. Lithium-ion batteries have inherent safety features and are less prone to issues like leakage, acid spills, and sulfation commonly associated with lead-acid batteries. However, to ensure safety and minimize risks such as thermal runaway and fire, proper handling, storage, and charging practices must be followed diligently.
What are the features of PR-LV5150-2U-PRO?
Here's a summarized list of the features of PR-LV5150-2U-PRO:
Easy O&M (Easy Operation and Maintenance):
Convenient operation and maintenance.
Modular design for easy installation and capacity expansion.
Compact 19-inch standard cabinet, lightweight, and low O&M operation.
Smart Management:
Real-time monitoring with SOC accuracy better than 3%.
Intelligent air cooling design ensures stable operation.
Equipped with interactive display, CAN, and RS485 communication options.
How long does a PR-LV5150-2U-PROÂ lithium ion phosphate battery last?
The lifespan of a PR-LV5150-2U-PROÂ lithium iron phosphate battery varies depending on several factors, including the calculation method used to determine its capacity and the load it carries. Various calculation methods, such as power method, constant power method, constant current method, and estimation method, can be employed to assess battery capacity, with each method focusing on different aspects. In practical applications, the appropriate calculation method should be selected based on the specific usage scenario and UPS requirements. Additionally, the backup time of the battery is influenced by factors such as the load it supports and the capacity of each battery pack, which typically ranges from 2kWh to 5.76kWh. Through parallel and series connections, the total capacity can reach a maximum of 2000kWh.
How to maintain PR-LV5150-2U-PROÂ modules?
To maintain PR-LV5150-2U-PROÂ modules effectively and maximize their lifespan, adhere to the following guidelines:
Follow Manufacturer Guidelines:Strictly follow the manufacturer's instructions for handling and usage to prevent damage.
Regular Monitoring:Check the battery status and charge rate regularly to prevent self-discharge during periods of inactivity.
Charge Before Storage:Charge or discharge the battery before long-term storage to mitigate self-discharge effects. Avoid storing it in high-temperature environments.
Handle with Precaution:Protect the battery from excessive vibrations, which can impact its performance. Avoid overcharging to maintain optimal battery health.
By implementing these maintenance practices, you can ensure the longevity and optimal performance of your PR-LV5150-2U-PROÂ lithium-ion battery modules.
FAQs
Can I request samples? Absolutely, we encourage sample orders for quality assessment and market evaluation.
What type of cells are used in your modular battery? Our modular batteries are outfitted with original A-grade prismatic cells certified by UL, CE, and MSDS, ensuring top-notch quality and reliability.
Does your battery pack include a Battery Management System (BMS)? Yes, all our batteries come equipped with an integrated BMS providing comprehensive protection against overcharging, over-discharging, over-current, and short circuits.
What is the estimated delivery time? Typically, delivery takes between 15 to 20 working days, depending on your order specifics and quantity requested.
What are your payment terms? Our primary payment terms include T/T Alibaba trade assurance. However, we're flexible and open to discussing alternative terms to meet your needs. Reach out to us for further details.
What warranty do you offer? We provide a generous 5-year warranty for all our LiFePO4 lithium batteries, supplemented by an after-sales department in Europe for localized support and services.
Do you offer custom production based on samples? Certainly, we offer ODM solutions and can tailor production to match your samples or technical drawings. Whether it's customizing products or developing molds and fixtures, we're here to assist you. Contact us for more information.
How does your factory ensure quality control? Quality control is our top priority. Our products undergo rigorous quality control processes, from incoming material inspection to assembly, ensuring reliability and performance. Each product is thoroughly tested before shipment.