Home » Modern Products » 204V / 307V / 409V / 512V 50Ah High Voltage Lifepo4 Battery 20-50kwh | LFP-HV32-10

204V / 307V / 409V / 512V 50Ah High Voltage Lifepo4 Battery 20-50kwh | LFP-HV32-10

  • 204V / 307V / 409V / 512V 50Ah
  • 20kwh / 30kwh / 40kwh / 50kwh
  • Enclosure Protection Rating: IP20
  • Round-trip Efficiency: ≥95%
  • Communication Port: CAN/RS485
  • Certification & Licensing: CE / UN38.3 / MSDS
  • Brand: Delong Energy
  • Sample: Available For Test
  • Service: 10 Years Warranty
  • Support: OEM, ODM, OBM, Customized
  • Certificates: CE, UL, MSDS, IEC, UN38.3, ISO, etc.
  • Price: Click The Button Below To Get A Discount Price.


Feature Of High Voltage Lifepo4 Battery

Efficiency Improvement: High-voltage systems can reduce the current during transmission, thereby reducing line losses and increasing the efficiency of energy transfer.

Space Utilization: With the same energy storage capacity, high-voltage energy storage systems may occupy less space because they can use fewer battery combinations in parallel.

System Integration: High-voltage energy storage systems are easier to integrate with the electrical grid, contributing to improved grid stability and response time.

Long-term Cost Savings: Although the initial investment may be higher, high efficiency and low maintenance costs can lead to savings for users in the long term.

Application Of High Voltage Battery Storage System

Renewable Energy Storage: The generation of renewable energies such as wind and solar power is greatly affected by weather conditions. High-voltage energy storage batteries can store electricity when there is an abundance of energy and release it when there is a shortage, balancing supply and demand.

Electrical Grid: High-voltage energy storage batteries can serve as tools for frequency regulation and peak shaving in the electrical grid, enhancing its stability and reliability, especially during periods of high demand.

Industrial Applications: In industrial settings that require a large amount of electricity and high energy density, such as large manufacturing facilities or data centers, high-voltage energy storage batteries can provide backup power or load balancing.

Transportation: Vehicles such as electric vehicles (EVs) and electrified rail systems may use high-voltage energy storage batteries to provide longer driving ranges and faster acceleration.

Power Trading and Markets: In the electricity market, high-voltage energy storage batteries can be used for power trading, buying, and selling electricity to take advantage of price fluctuations for economic gain.

Commercial Buildings: In commercial buildings where peak load management and energy cost are a concern, high-voltage energy storage batteries can provide demand-side management.

Microgrids and Off-Grid Energy Systems: In remote areas or islands, high-voltage energy storage batteries can be combined with microgrids to provide stable and independent power supply.

Emergency Power and Uninterruptible Power Supply (UPS) Systems: In hospitals, data centers, and other critical facilities that require continuous power supply, high-voltage energy storage batteries can provide power to critical loads during utility power interruptions.

Technical Data

Battery Module LFP-HV32-10
Number of Modules 2 3 4 5
Energy Capacity 20.48kWh 30.72kWh 40.96kWh 51.2kWh
Max.Output Current 50A 50A 50A 50A
Nominal Voltage 204.8V 307.2V 409.6V 512V
Operating Voltage 192~224V 288~336V 384~448V 480~560V
Dimensions (L/D/W) 780x520x590mm 780x520x755mm 780x520x920mm 780x520x1085mm
Weight (KG) ≈242Kg ≈327Kg ≈412Kg ≈497Kg
Battery Cell Type LiFePO4 Battery (Lithium iron phosphate battery)
Standard Charge/ Discharge Current  30A/0.3C
Protection Rating
Round-trip Efficiency ≥95%
Operation Tem. -10℃ to +50℃
Applications ON Grid /ON Grid +Backup /OFF Grid
Communication Port CAN/RS485
BMS Monitoring Parameters  SOC, System voltage, Current, Cell voltage, Cell temperature
Certification &Licensing CE/UN38.3/MSDS

PDF Download

LFP-HV32-10 Datasheet – High Voltage Battery 


1. Is Delong Energy a lithium battery factory?
Delong Energy is a battery factory with 11 years of experience, which integrates research, development, production, and sales.

2. How about the quality of lithium battery products from Delong Energy?
Delong Energy has a strong R&D team and a set of international certifications, including MSDS, UN38.3, FCC, IEC62133, CE, UL, KC, BIS, CB, ROHS, and ISO9001:2015 certified.

3. Can you do An OEM/ODM project?
We have engineers who can help you design and R&D any related products.

4. Can you customize the battery pack for more function?
Yes, we have a professional engineering team to provide an excellent solution for you.

5. Do you have MOQ?
No limited.

6. Can I have samples to test? And what is the lead time for a sample order?
Yes, we can supply samples. The lead time for samples is 3-5 days. The buyer pays for the sample cost and shipping cost.

7. What is your term of payment?
We adopt T/T, Paypal, Alibaba payment way, Credit Card, Visa, Echecking, Master Card, Trade Assurance, etc.

8. Do you provide after-sales service?
Yes, the battery warranty is 10 years. If there are any quality problems on our side in this period, we can send a new one as a replacement.


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