204v 20kwh Lifepo4 Battery High Voltage Energy Battery Storage System

Model: 204V 20Kwh Battery Energy Storage System
Battery: 204.8V 100AH
Battery Type: Lifepo4
Support: Wholesale, OEM.ODM
Warranty: 10 years
Delivery Time: 7-14 days for samples, 35-60days for mass production
Packaging Details: Carton
Shipping Terms: Shipping Support: Air Freight, Sea Freight

204v 20kwh Lifepo4 Battery High Voltage Energy Battery Storage System

This High Voltage ESS Battery Storage Cabinet operates at a high voltage of 204 volts to efficiently store and distribute energy. Higher voltages are advantageous in some applications because they reduce resistive losses during power transmission. This cabinet is designed to store a specific amount of electrical energy, measured in kilowatt hours (kWh) or megawatt hours (MWh).

204v 20kwh Lifepo4 Battery High Voltage Energy Battery Storage System

Benefit Of High Voltage Energy Battery Storage System

Lithium Iron Phosphate Battery Chemistry: LiFePO4 is a lithium ion battery chemistry that provides stable, safe operation. It has a high energy density. KHLitech all the battery use Grade A cells with a cycle life of more than 6,000 cycles, a service life of up to 10 years.

Battery Management System (BMS): The BMS is the key component that monitors and manages the performance of lithium iron phosphate battery cells. It ensures safe charging and discharging, balances individual cells to maintain consistency, and prevents overcharging or overdischarging.

204v 20kwh Lifepo4 Battery High Voltage Energy Battery Storage System

Cooling and Thermal Management: High voltage energy storage systems generate heat during charge/discharge cycles. Effective cooling and thermal management systems are necessary to maintain optimal operating temperatures and extend battery life.

Control and Monitoring System: The battery energy storage systems cabinet is equipped with a control and monitoring system that allows the operator to monitor the system’s performance in real time performance. The system provides information on energy levels, battery health and system status.

Safety Features: The safety of high voltage energy storage systems is of paramount importance. The cabinet should have safety mechanisms such as fuses, circuit breakers, and anemergency shutdown systems to protect against electrical hazards and prevent equipment damage.

Enclosures and Environmental Protection: Cabinets are designed with safe, weather-resistant enclosures to protect the internal components from environmental factors, ensuring safe operation in a variety of conditions factors, ensuring safe operation in a variety of conditions.

Communication and Integration Functions: Supports RS485 RS232 CAN communication protocols.

204v 20kwh Lifepo4 Battery High Voltage Energy Battery Storage System

KeHeng lithium batteries provide more energy for high energy consumption than traditional lead-acid batteries. They also offer ultra-fast charging and discharging, high efficiency and longer cycle life – plus no maintenance!

Not all lithium batteries are created equal. All HengLin batteries use the safest, most stable components available, including a lithium iron phosphate cathode and a built-in battery management system (BMS). This BMS ensures long life, safe handling and highly accurate state-of-charge (SOC) calculations.

204v 20kwh Lifepo4 Battery High Voltage Energy Battery Storage System
204v 20kwh Lifepo4 Battery High Voltage Energy Battery Storage System

Reliable High-voltage Energy Battery Storage System

Ultra-low electricity prices: High-voltage energy storage system can take advantage of different electricity prices based on time-of-use pricing. They can save money by storing energy during off-peak hours when electricity costs are lower and discharging it during peak hours when electricity costs are higher.

Renewable Energy Integration: High-voltage commercial energy storage systems combined with a solar carport allows for more renewable energy to be integrated into the grid. The system reduces reliance on fossil fuel power by storing excess solar energy when demand is low and releasing it when demand is high.

Environmental Benefits: By promoting the utilization of solar energy and reducing reliance on conventional power plants, the application of high-voltage storage batteries in solar garages contributes to a greener, more sustainable energy ecosystem.

204v 20kwh Lifepo4 Battery High Voltage Energy Battery Storage System
204v 20kwh Lifepo4 Battery High Voltage Energy Battery Storage System

204v 20kwh High Voltage Energy Battery Storage System Applications

  • Home energy storagesystem
  • Solar Energy Storage System
  • Solar Power Station
  • Backup Power Supply
  • Communication Base Stations
204v 20kwh High Voltage Battery Energy Storage System Applications
204v 20kwh High Voltage Battery Energy Storage System Applications

Energy Battery Storage System Battery Certification

KHLiTech has exported batteries to Europe, America, the Middle East, Asia, Africa, Oceania, South America, and other regions. We have complete certifications, including ISO/ CE/ UL1973/ UN38.3/ MSDS/ ROHS/ IEC62619/ CE certificates.

Stack Rack Battery Certification

What Customers Say About Energy Battery Storage System

The practicability, convenience, and high-cost performance of KHLiTech energy storage batteries have won unanimous praise from customers.

What Our Customers Say About Stackable Battery

Energy Battery Storage System Project Gallery

204v 20kwh Lifepo4 Battery High Voltage
204v 20kwh Lifepo4 Battery High Voltage

Compatible Inverter List

KHLiTech’s battery energy storage is perfectly compatible with inverters of more than 16 well-known brands worldwide. For Examples: Goodwe, Growatt, Victron, LXP, Sofar, Deye, FoxESS, Renac, Voltronic power, Sermatec, SREN/TBB, SMA, Studer, MUST, PYLONTECH.

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48v 5kwh All In One Energy Storage System Lifepo4 Solar Battery for Home Inverter Compatible Brands

Product Process

Stackable Battery Process

KHLiTech – Battery Energy Storage Factory in China

As China’s top 10 energy storage system manufacturer, KHLiTech keeps improving its technology and strength. Since 2008, KHLiTech has developed into a battery manufacturing plant covering an area of 9,000 square meters, with six advanced production lines, providing you with one-stop battery solutions from design to batteries. We upgraded products constantly to be the most optimal. Besides all-in-one ess, we also offer Tesla Powerwall Alternative (wall-mounted battery ), server rack lifepo4 battery, and stackable home battery.

Find a Distributor

We have many distributors at home and abroad. If you are looking for high-quality energy storage batteries, don’t hesitate to contact us. KHLiTech is a battery energy storage system manufacturer in China with 15 years of rich experience.


  • BMU + BMS double level protection, high efficiency & reliable
  •  LCD display optional, real-time understanding of battery voltage and capacity.
  •  100A continuous output voltage can continuously charge big-power devices.
  •  The intelligent BMS system can accurately control the battery to improve the lifespan, no explosion, no fire.
  •  Drop-in replacement for heavy lead-acid(AGM / GEL) battery,1/3weight but same capacity.
  • 2000times cycle life@100% DOD , 7000times cycle life@50% DOD , 10 years design lifespan.
  • Maintenance-free, fully sealed, and waterproof.
  • UL1973 & IEC626219 certificate pack


Intelligent Battery Management System(BMS)

  • Over charge protection function
  • Over discharge protection function
  • Over current protection function
  • Short protection function
  • Over temperature protection function
  • Automatic cell balance function
  • Cell balance function

Technical data

Nominal Voltage 204.8V
Rated Capacity 100AH @0.5C to 40V
Operating Voltage 166.4 - 233.6V
Stored energy 20.48Kwh
Cycle life@80%DOD 6000 Cycles
Approx. Weight 200kg
Internal Resistance ≤70.0 mΩ
Parallel Up to 16 sets
Max. Charge Current 100 A
Max. Discharge Current 100 A
Dimensions L600mm×W430mm×H1370mm
Low temperature self heating Avaliable(0~-20°C)
Operating Temperature Range





-4°F (-20°C) to 113°F (45°C)

-4°F (-20°C) to 140°F (60°C)

59°F (15°C) to 95°F (35°C)

Self-Discharge Rate ≤3%/month
Life Expectancy (years) 10 years @25°C in 80%DOD
Self Discharge Approx. 3% per month @ 25°C
Long Term Storage Charge every 6 months
Short Circuit Protection Automatically recover after removal of short
Communication port RS485/RS232/CAN



About Installation: https://youtu.be/F2puI9eX294

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