QD_Battery_zero
Features of Next-Generation
All-Solid-State Lithium Storage Batteries
High Safety
Minimized internal resistance of the battery cell and solidstate construction eliminate the risk of leakage and explosion.
Wide Range of ormal Operating emperature
・Normal operation at -70℃ to 70℃
・Product realization for various application
100% Discharge Depth
Rechargeable after complete discharge
Suitable for Quicking/discharging
Capable of 20C charging/38C discharging
Single High-capacity Cell
・Successful commercialization of
high-capacity 3,000Ah cell
・Cells can be supplied for various
applications
High Charging Efficiency
・150kwh ⇨ 99%
・96% possible even at 500kwh
High Energy Density
・Energy density up to 400Wh/kg
・Small size and light weight
Minimal Self-discharge
Realization of an annual self-discharge rate of 4% or less
Low Degradation Rate
Over 80% charge/discharge performance in 20 years
Long Life
・Achieves 20C charging and 38C discharging
・Capable of ultra-rapid charging/discharging
SDGs
Contribute to the SDGs by reducing, reusing, and recycling
Products handled
QD Battery zero_ME
<ProductFeatures>
- Minimum volume per system capacity,less than 10㎥ per 1,000kWh
- A system that can monitor the status of each single cell at any time
- Capacity maintenance rate over 96%/year
- Safe and secure due to its ability to handle high-power charging/discharging,various auxiliary functions such as power failure prevention, electronic interference, and overcharge protection, and its multi-layer protection design for a wide range of applicability
- Low heat generation, natural air cooling, conversion efficiency of over 96% for charging/discharging, stable performance
- and low maintenance cost
<Main Applications>
Industrial energy storage power plants
Large-scale telecommunication power supplies
Data center backup power supplies
Others
| QD Battery zero_ME | |
|---|---|
| Capacity | 1,600Ah |
| Cell Voltage | 3.45Ｖ |
| Serial-Parallel Method | 1Ｐ4Ｓ |
| Module capacity | 20.5kWh |
| System Serial-Parallel Method | 1P196S |
| System Capacity | 1,000kWh |
| DC Operating Voltage | 676V |
| Max. DC operating voltage | 823V |
| DC Charge Current | 370A |
| DC Discharge Current | 370A |
| Max. DC Charge Current | 800A |
| Max. DC Discharge Current | 800A |
| System Discharge Depth | 100%(DC) |
| System Charge/Discharge Efficiency | 100%(DC) |
| Operating Temperature Range | -40℃～ 55℃ |
| Operating Humidity Range | 85％or less |
| System Cooling Method | Natural air cooling |
| Protection Level | IP55 |
| Available Altitude | 5,000m |
| Size | 3,000×2,438×2,591mｍ |
| Weight | 15,500kg |
QD Battery zero_FA
<ProductFeatures>
- For industrial use. Expandable up to 1MWh depending on demand
- High output and multi-layer protection design for high safety and versatility
- Low heat generation, natural air cooling,conversion efficiency over 96%,and stable maintainability with excellent performance
- Equipped with various safety features such as power failure prevention, electronic interference, overcharge protection, etc.
- Annual natural discharge rate of 4% or less
<Main Applications>
Apartments
Offices
Schools
Public Halls
Sports Centers
DisasterPrevention Centers
| QD Battery zero_FA | |
|---|---|
| Capacity | 250Ah |
| Cell Voltage | 3.45Ｖ |
| Serial-Parallel Method | 1Ｐ14Ｓ |
| Module capacity | 12kWh |
| DC Operating Voltage | 35Ｖ～ 58.8V |
| Max. DC operating voltage | 58.8V |
| DC Charge Current | 125A |
| DC Discharge Current | 125A |
| Max. DC Charge Current | 250A |
| Max. DC Discharge Current | 250A |
| System Discharge Depth | 100%(DC) |
| System Charge/ Discharge Efficiency | 98%(DC) |
| Operating Temperature Range | -30℃～ 55℃ |
| Operating Humidity Range | 5％～ 95％ |
| System Cooling Method | Natural air cooling |
| Protection Level | IP66 |
| Available Altitude | 5,000m |
| Size | 660×634×135mm |
| Weight | 94kg |
QD Battery zero_HO
Image：18kWh system with 3 units connected
<ProductFeatures>
- For residential use. Up to 12 units(72 kWh) depending on demand
- High power, multi-layer protection design for high safety and versatility
- Low heat generation, natural air cooling, conversion efficiency over 96%, stable low maintenance cost with excellent performance
- Equipped with various safety features such as power failure prevention, electronic interference, overcharge protection, etc.
<Main Applications>
Household Energy Storages
Mobile Power Supplies
Drone
UPS：Uninterruptible Power System
| QD Battery zero_HO | |
|---|---|
| Capacity | 125Ah |
| Cell Voltage | 3.65Ｖ |
| Serial-Parallel Method | 1Ｐ14Ｓ |
| Module capacity | 6kWh or more |
| Working Voltage | 35Ｖ～ 58.5V |
| Max. Operating Voltage | 58.8V |
| Charging current | 100A |
| Discharging current | 100A |
| Max. Charging Current | 140A |
| Max. Discharging Current | 140A |
| Discharge Depth | 100% |
| Charging/Discharging Efficiency | ＞98% |
| Charge/Discharge Count | 5,000 cycles or more |
| Operating Temperature Range | -30℃～ 55℃ |
| Operating Humidity Range | 5％～ 95％ |
| Component Cooling System | Natural air cooling |
| Protection Level | IP66 |
| Available Altitude | 5,000m |
| Size | 600×135×2371mm |
| Weight | About 47kg |
Application areas
Made-to-order production is possible according to customer needs
For automotive
For small equipment
For precision machinery
