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Global leading one stop lithium battery solution manufacturer - Joysun Energy

Global leading manufacturer of one-stop solutions for lithium batteries.
Three major solutions
DC Energy Storage Solution for Telecommunication Equipment Rooms
DC system with 95% efficiency, operating under an EMC partnership model, provides stable power supply for communication base stations.
・50KWh Custom System
・Peak Shaving and Valley Filling
・Emergency Power Supply
・DC Architecture
Industrial & Commercial Energy Storage Solution
Integrated energy storage cabinet, intelligent monitoring, and unmanned operation reduce electricity costs for businesses.
・50kW/100kWh system
・PV grid-connected
・24-hour monitoring
・Demand management
Home Energy Storage Solution
Smart string architecture with a 10-year warranty provides a clean energy solution for every home.
・5-30kWh system
・Five-layer safety protection
・IP66 protection rating
・Intelligent management
Core Technology
We possess core technologies in high-power-density batteries, solid-state batteries, and energy storage system integration. These enable rapid charging and discharging, ensure safety and stability, optimize component coordination, and empower products to deliver exceptional performance.
Discharge Rate 100C+
Capacity Retention at -40°C ≥85%
High Power Density 17kW/kg
High Voltage System 3.8V
Product Cycle Life >2000 cycles
Applications Drones, robots, and similar scenarios
Energy Density Breakthrough 400Wh/kg
Thermal Runaway Temperature >200°C
Cycle Life 3 times longer than liquid batteries
Ionic Conductivity of Sulfide Solid Electrolyte exceeds 10⁻³ S/cm
Maintains over 80% Discharge Capacity at -30°C
Suitable for long-cycle applications like PV and utility-scale energy storage
PCS Conversion Efficiency >95%
EMS Supports Millisecond-Level Response
BMS SOC Estimation Accuracy ±1%
HMI Supports Multi-Protocol Connectivity
Five-Layer Safety Protection Mechanism
Modular Design for Flexible Scalability
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Technical Indicator Comparative Analysis
This is a technical indicator comparison analysis. By comparing Jiushuo New Energy's technical indicators with industry standards in system efficiency, cycle life, low-temperature performance, energy density, discharge rate, and safety performance, it clearly shows that Jiushuo New Energy has significant advantages in multiple technical aspects.
Technical Indicators Jiushuo New Energy Mainstream Market Products
Energy Density (Wh/kg) 400 230 - 360
Continuous Charging Rate ≥ 2C 1C
Continuous Discharging Rate 4C 1C - 2C
Short - time Discharging Rate ≥ 10C 3C - 5C
System Cycle Life ≥ 2000 cycles 800 - 1000 cycles
Safety Passed 160℃ high - temperature test Passed 160℃ high - temperature box test
Notes: The technical indicators of this project are from test reports, and the comparison data are from official websites, public reports, network information and other public information of relevant enterprises.

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Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!
Joysun Energy factory facility covers over 70,000 square meters, with a total building area exceeding 100,000 square meters. We are equipped with cutting-edge technology and skilled team of over 1,000 employees.
Contact Us
Tel: +852-63674611/+86-181 2433 6939
Website: http://www.joysunenergy.com
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No. 99 Industrial Park Avenue, Linwu County, Chenzhou City, Hunan Province
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