Deye
Deye SUN-125K-PCSL01HP3 PCS module 125kW three-phase high voltage for C&I storage
Deye SUN-125K-PCSL01HP3 PCS module 125kW three-phase high voltage for C&I storage
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€4,137.50
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€4,137.50
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Deye SUN-125K-PCSL01HP3 PCS module 125kW three-phase high voltage for C&I storage
The Deye SUN-125K-PCSL01HP3 is the 125kW PCS module (power conversion system) at the heart of Deye's BOS-B commercial and industrial energy storage systems. It converts energy bidirectionally between the high-voltage battery bus and the three-phase grid, managing charging, discharging, peak shaving, load shifting and integration with existing PV plants.
It works with batteries in the 630-1000 Vdc range with charge and discharge currents up to 200A and reaches a maximum efficiency of 98.5%. The rack module format, with IP65 protection and intelligent air cooling, lets you build modular systems scalable from 125kW up to 2.5MW by combining several PCS, MPPT and STS modules in the same architecture.
Key features
125kW bidirectional conversionA single module handles charging and discharging of the storage system with 125kW rated power and 137.5kVA maximum apparent power, with power factor adjustable from -1 to +1.
High-voltage battery busBattery voltage range of 630-1000 Vdc with a maximum charge and discharge current of 200A, designed for BOS-B high-voltage clusters.
98.5% efficiency, transformerlessNon-isolated topology with 98.5% maximum efficiency and 97.8% euro efficiency, cutting conversion losses over daily cycles.
Modular, scalable architectureRack installation, IP65 and intelligent air cooling: modules combine to build systems from 125kW up to 2.5MW.
Technical specifications
| Feature | Value |
|---|---|
| Product code | SUN-125K-PCSL01HP3 |
| Type | bidirectional PCS module for commercial and industrial storage |
| Rated AC power | 125kW |
| Max. AC apparent power | 137.5kVA |
| Nominal AC voltage | 220/380V - 230/400V three-phase |
| Grid frequency | 50Hz (45-55Hz) / 60Hz (55-65Hz) |
| Rated AC current | 189.4A at 380V / 181.2A at 400V |
| Battery voltage range | 630-1000 Vdc |
| Max. charging current | 200A |
| Max. discharging current | 200A |
| Power factor | adjustable from -1 to +1 |
| Total harmonic distortion | < 3% at nominal power |
| Isolation | transformerless (non-isolated) |
| Max. efficiency | 98.5% |
| Euro efficiency | 97.8% |
| Protection degree | IP65 (PCS module) |
| Operating temperature | -40 to +60 °C (derating above 45 °C) |
| Ambient humidity | 0-95% |
| Max. altitude | 4000 m |
| Cooling | intelligent air cooling |
| Noise | < 75 dB |
| Communication | WiFi, RS485, CAN, meter interface |
| Dimensions (W×D×H) | 543×310×775 mm |
| Weight | 70.35 kg |
| Installation | module, rack mounted |
| System scalability | from 125kW up to 2.5MW with modules in parallel |
| Warranty | 5 years, extendable up to 10 years |
Documentation
PDFDatasheet 100kW-2.5MW BOS-B C&I ESS SolutionOfficial manufacturer documentPDFManuale C&I ESS (PCS + AC/DC + MPPT)Official manufacturer documentInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.