· Installstion with equipments and cables
· High efficiency of installation
· CATL LFP, safer and longer cycle life
· Flexible installation
· Easily transportation
· Reduce installation cost
| Items | AC Coupling | DC Coupling |
|---|---|---|
| Countercurrent to Power Grid | High-power charging load disturbance affect power grid directly | Complete isolate load impact caused by high-power charging |
| System Efficiency | Battery – DC/AC – AC/DC – charger Low efficiency | Battery – DC/DC – charger High efficiency |
| Charging Speed | Low charging power | 180kW Super-charging |
| Expand Capacity | Limited by transformer capacity | DC Bus provide extra power to expand max. charging power |
| Utilization of Clean Energy | AC side clean energy needs to transfer into DC side through AC/DC converter | DC load directly consume the clean energy |
| On/ Off-grid | Short circuit risk on off-grid mode | Zero short circuit risk on off-grid mode |
