Versatile Lithium Battery for Solar Panels and Energy Storage Systems

• Customization: Available
• Warranty: Standard 5 Years/Pay to Extend to 10 Year
• Cycle Life: 6000times
• Model NO.: LFP. 6144. G3
• Selling Units: Single Item
• Grid Connection: off Grid,Hybrid Grid
• Operate Temperature: Discharge:-20c to+50c Charge:0c to+50c
• System Type: Wall-Mounted,Stackable
• Single Package Size: Xxcm
• Operate Voltage: 44.8VDC-57.6VDC
• Battery Type: LiFePO4
• Compliance Standard: IEC62619,IEC61000.UL1973
• Output Power Range: 10~20 Kwh
• Single Gross Weight: Kg
• Customized Service: OEM/ODM
• Trademark: MENRED ESS
• Origin: China
• Production Capacity: 50000 PCS/Year

Product Description

MENRED ESS is passionately dedicated to harnessing cutting-edge technology by utilizing freshly produced, high-quality LiFePO4 cells,ensuring meticulous oversight of the entire journey from cell production through to assembly into robust battery PACKs, all tightly managed within 90 days. This meticulous approach guarantees cells consistently perform at their peak, ensuring unmatched reliability and long-lasting stability.

Model	LFP.6144 .G2	LFP.6144 .G3	LFP.6144.G4
Battery Cell	Lithium Iron Phosphate (cobalt-free)-LiFePO4
Energy Capacity	12.28kWh	18.43kWh	24.57kWh
Usable Capacity	11.66kWhDoD 95%	17.50kWhDoD 95%	23.34kWhDoD 95%
Assembly method	1 Parallel Control Box and 2 Battery Packs	1 Parallel Control Box and 3 Battery Packs	1 Parallel Control Box and 4 Battery Packs
Nominal Voltage	51.2Vdc
Operate Voltage Range	44.8Vdc-57.6Vdc
Max Charge Current	300Amp Max@15kW inverter
Max Discharge Current	300Amp Max@15kW Grid or PV Charge
Max Parallel	4PCS to 49.12kWh	4PCS to 73.72kWh	4PCS to 98.28kWh
Cycle Life	≥6000times @ 1C 0.5C & 25±2°C
Operate Temperature	Battery discharge:-10°C to +50°C, Battery Charge: 0°C to +50°C
Warranty	5Years/10Years(Option)
IP Grade	IP21Indoor
Installation	Floor Stand Installation
Communication Port	CAN/RS485
BMS Monitoring	SOC, System Voltage, I/O Current, Cell Voltage, Cell Temp, Battery Status, Fault code
Support Inverter Brands	CAN: Victron V1.0/SMA V2.0/ Studer V1.03/CNBOU V1.0/ PYLON V1.3/Goodwe V1.5/SUNGROW V1.3/Solis V1.0/ SOFAR V1.0/Growatt V1.05/Growatt V1.01/Luxpower V1.0/ Sol-Ark V1.2/TBB V1.02/Deye V1.0/LIVOLTEK V1.0/ Sorotec V1.0/MEGAREVO V1.01/Afore V1.0/Sacolar V1.05 RS 485: PYLON V3.5/DEYE V1.0/SRNE V1.3/Growatt V2.01/ SMKSOLAR V2.01/EPEVER V1.4/Voltronic V1.0
Products Size(W*D*H)	600*1010*210 mm	600*1440*220mm	600*1870*220mm
Weight	140kg	205kg	270kg
Warranty	5Years/10Years(Option)

Optimized Structural Safety

The ingenious design featuring integrated plastic fixed modules guarantees a precise 7mm gap between battery cells. This ensures ample and consistent
heat dissipation space during intense full-load charging and discharging, effectively mitigating the risks of rapid aging and cell swelling due to insufficient
heat dispersion at the battery core, thereby significantly reducing the chances of battery short circuits and overheating.

Efficient Laser Welding

By utilizing aluminum connection straps that withstand up to three times the rated current, we significantly cut down on series losses and heat generation between
battery cells. Our state-of-the-art laser seamless integrated automation production line ensures flawless welding, providing reliable battery cell connections,
while eliminating the risks of detachment and false welding, thanks to precise welding point positioning.

Comprehensive Protection BMS

Our advanced battery protection system offers up to 115 sensing protections, delivering unparalleled protection for battery cells. It boasts a
passive balancing function that automatically aligns the cells during charging or discharging to their limits, ensuring exceptional
cell consistency, thereby preserving the battery's prime performance with minimal degradation over time.

Unique Connection Design

Our innovative connection design features a hot-pluggable interface, along with concealed top and bottom entry/exit terminals. It offers
versatile compatibility for wall mounting and stacking, providing a compact and user-friendly
installation solution that supports parallel connections of up to 16 battery modules, enabling the energy storage system to expand up
to an impressive 98.3 kWh capacity.

Support Inverter Brands

EVERY battery undergoes rigorous cycle testing, including complete charge and discharge assessments to verify its protective capabilities. All results are
meticulously documented within the system for future reference.

THE batteries from a single production batch are systematically compared using curve analysis, ensuring outstanding consistency across each battery

PERFORMING intense operational simulation experiments to mimic real-life usage scenarios and affirm battery performance and reliability.

Founded in 1995, Menred is a distinguished leader within the global manufacturing sphere of radiant heating and cooling, ventilation, water purification, and smart home systems. As an esteemed partner of the National Key Laboratory of Future Building and a certified Electrolux AB factory, Menred Comfort Home has evolved from simple temperature control to comprehensive air conditioning systems, emphasizing energy efficiency and user-centric innovations. We are fervently committed to comfort home solutions, pioneering the development of green building equipment, and advancing the engineering application and research of Building Integrated Photovoltaic (BIPV) and energy storage.

Under our expansive group, we boast 4 National High-tech Enterprises and 3 High-quality Development of Technologically Advanced Enterprises, proudly recognized by the national government with accolades such as 'technologically advanced little giant' and Service Oriented Manufacturing Demonstration Enterprise.

Electronics Workline

Boiler Production Line

PE-Xa Extrusion Line Made in Germany

Kraussmaffei PE-RT Line

Q: Are you a factory?

A: Absolutely, we are a dynamic international trading department under MENRED Group, proudly operating three state-of-the-art factories.

 

Q: I am eager to explore your pricing details across your entire product range. Could you provide me with a comprehensive price list?

A: Absolutely! Kindly share your message with us, and we will promptly respond by sending the price list for the products you are interested in. Your satisfaction is our priority.

 

Q: I couldn't locate the specific product in your catalog. Is it possible for you to create this product for me from scratch?

A: Our catalog showcases the majority of our products, but not every single one. Please inform us of the specific product you require and the desired quantity. If it is not currently available, we can design and craft a new mold to manufacture it. Typically, crafting a standard mold takes approximately 35-45 days.

 

Q: Are you able to produce customized products and offer tailored packaging solutions?

A: Absolutely! We have a proven track record of producing customized products for our valued customers. Regarding packaging, we can incorporate your logo or any other information you desire onto the packaging.

 

Q: Is it possible to obtain samples from you? Are they complimentary?

A: Certainly! We can provide samples for you. Typically, we offer 1-3 complimentary samples for testing or quality assessment. Please reach out to us to request your free samples.

 

Q: How will my order be shipped? Is the shipping process secure?

A: For smaller packages, we utilize express services like DHL, FedEx, UPS, TNT, and EMS, offering convenient Door-to-Door delivery. For larger shipments, we opt for air or sea freight, ensuring robust packaging to guarantee safety throughout the journey.

 

Q: Does your product come with a quality assurance guarantee?

A: Yes, indeed! We proudly offer a solid three-year quality guarantee on our products, ensuring your peace of mind.

 

Q: What are the prerequisites to become a retailer of the prestigious MENRED brand?

A: You can effortlessly qualify by having either an offline or an online store.

 

Q: Is there any application fee involved in the process?

A: Absolutely not! Applying to become a retailer is entirely free of charge.

 

Q: Could you inform me about the pricing and minimum order requirements?

A: These details are contingent on your business region. Once you submit your application, you will receive comprehensive pricing and order information tailored to your location.

 

Q: What initiatives does MENRED undertake to support its retailers?

A: * Striving to remain a high-performing, reliable partner for our esteemed customers

* Minimizing costs * Upholding superior quality standards

* Adhering strictly to deadlines Have any requirements or queries? We warmly invite you to "Send" us an email now!!!