Qingdao Chenyang Electrical Technology Co., Ltd. is one of the leading manufacturers and suppliers of solar inverter unlimited load in China. We are committed to providing high quality customized products with low price. Welcome to wholesale advanced solar inverter unlimited load made in China here from our factory. Also, quotation is available.
Product Overview
- This 125kW PCS (Power Conversion System) is a high-performance three-phase bidirectional energy storage inverter, specially developed for commercial and industrial energy storage stations, microgrid systems, peak shaving and grid frequency regulation projects. As the core equipment of energy storage systems, it realizes efficient bidirectional conversion between DC battery power and AC grid power, supporting flexible energy dispatch and stable power supply.
- Adopting advanced three-level power conversion technology and SiC semiconductor devices, this PCS achieves a maximum conversion efficiency of up to 98.5%, greatly reducing power loss during energy conversion. It supports 100% three-phase unbalanced load operation and rapid grid-forming switching within 20ms, ensuring seamless power supply switching for critical loads during grid fluctuations or outages. The equipment features strong parallel expansion capability, allowing multiple units to operate synchronously for large-scale energy storage system capacity expansion.
- Equipped with comprehensive intelligent protection functions including overvoltage, overcurrent, overheating, short circuit and islanding protection, it ensures long-term safe and stable operation. Adopting reliable air cooling heat dissipation design, it adapts to complex and harsh industrial operation environments. Supporting multiple communication protocols and remote monitoring, data recording and fault diagnosis, it enables intelligent and unmanned system operation. Compact in structure and high in power density, this 125kW PCS is a reliable, efficient and scalable core solution for industrial and commercial energy storage, grid auxiliary services and off-grid microgrid projects.
|
Item |
Specification |
|
Model |
PCS-125 |
|
Rated AC Power |
125kW (Continuous) |
|
Topology |
Three-phase three-level bidirectional converter with SiC devices |
|
DC Side |
|
|
DC Voltage Range |
630 ~ 950 Vdc |
|
Max DC Charge/Discharge Current |
175A |
|
Applicable Battery Type |
Lithium iron phosphate battery |
|
AC Side |
|
|
Rated AC Voltage |
400Vac, 3L+N+PE |
|
Rated Frequency |
50Hz / 60Hz (Optional) |
|
Max AC Output Current |
190A |
|
Power Factor |
-1 ~ +1 continuously adjustable, ≥0.99 at rated load |
|
THDi |
≤3% (Rated condition) |
Hot Tags: solar inverter unlimited load, China solar inverter unlimited load manufacturers, suppliers, factory