Factory Price 15kwh 20kwh 30kwh 40kwh 50kwh High Voltage Energy Storage Battery System LiFePO4 Solar Lithium Ion Batteries Pack

Customization: Available
Type: Li-ion Battery
Cathode Material: LFP

Product Description

Technical Specifications
Model NO.
ELT512100HV
Rechargeable
Yes
Voltage
153.6V~512V
Nominal Energy
15kwh - 50kwh
Display
LCD Screen
Certification
CE/RoHS/Un38.3/MSDS
Communication
Can/RS485
Warranty
5 Years
IP Standard
IP65
Production Capacity
100,000 PCS/Month
High Voltage Energy Storage Battery System LiFePO4

Original Lithium Ion LiFePO4 Battery Pack with extensive experience in Energy Storage Systems (ESS) and Motivation Power System Industry. Our products meet international standards with excellent performance and safety compliance, qualified for high-end markets.

  • Adopts green, safe and reliable LiFePO4 battery cells.
  • Flexible investment to meet different energy requirements.
  • Highest energy efficiency for sustainable usage.
  • Wide compatibility with major inverter brands.
  • Advanced Battery Management System (BMS) included.
High Voltage Battery System
System Parameters
Typical Model ELT15K100H ELT20K100H ELT25K100H ELT30K100H ELT40K100H
Battery Modules 3 4 5 6 8
Performance
Nominal Energy 15.36kWh 20.48kWh 25.6kWh 30.72kWh 40.96kWh
Nominal Voltage 153.6V 204.8V 256V 307.2V 409.6V
Operating Voltage 120-175.2V 160-233.6V 200-292V 240-350.4V 320-467.2V
Max. Charging Current 100A (Continuous) / 150A (Peak 10s)
General Specification
Dimensions (W*D*H) mm 550*470*712 550*470*885 550*470*1058 550*470*1231 550*470*1577
Weight (kg) 177 227 277 327 427
Depth of Discharge 100%
Product Presentation
Energy Storage Detail 1
Energy Storage Detail 2
Energy Storage Detail 3
Battery Structure
Installation
Frequently Asked Questions
What is the Minimum Order Quantity (MOQ)?
There is no strict MOQ limit. Sample orders (1 piece) or small quantities are available for testing and evaluation.
How long is the typical lead time?
Standard samples take 3-5 days. Bulk orders usually take 3-4 weeks. For customized products, the lead time is approximately 3-4 weeks for both samples and production.
What are the shipping options and delivery times?
We offer Air Express (6-12 days), Sea Freight door-to-door (25-50 days), and Sea Freight to port (20-35 days) depending on your urgency and order volume.
Does the BMS include low-temperature protection?
Yes. Our advanced Battery Management System (BMS) includes low-temperature charging disconnect (0ºC ± 4ºC) and discharge protection (-20ºC ± 4ºC) to prevent cell damage.
What is the expected lifespan of these LiFePO4 batteries?
Our LiFePO4 batteries provide 4000+ cycles, which is 8 to 10 times longer than standard lead-acid batteries, offering a service life of many years under proper use.
Are the batteries certified for safety?
Yes, our batteries are manufactured using automotive-grade cells and are CE certified. They include protection against overcharge, deep discharge, overheating, and short circuits.

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