SinexcelPCS / inverter – central / containerised
Sinexcel StellaON 1575K Central PCS (PWX1-1575KTL-H-EX)
1575 kVA outdoor IP65 grid-forming central PCS in the same 720 mm-wide cabinet as the 1250K, for 6.3 MW+ MV station blocks.
Same footprint, more power: the StellaON 1575K delivers 1575 kVA (1.5× for 10 s) from the 720 × 2300 × 1600 mm cabinet, with 99 % peak efficiency and the full grid-forming feature set. Four units in parallel form 6.3 MW blocks for 40 ft MV stations of 9.45–12.5 MW.
Key specifications
| Rated power | 1575 kVA (1.1× long-term, 1.5× 10 s), max DC 1732 kW |
|---|---|
| DC range | 1040–1500 V, 1515 A |
| AC | 3P3W 690 Vac, 50/60 Hz, THDi ≤3% |
| Efficiency | 99% max, 98.4% at rated power |
| Grid-forming | VSG/PQ/VF modes, black start, LVRT/HVRT, 4 units parallel |
| Enclosure | IP65, air cooling |
| Dimensions/weight | 720×2300×1600 mm, 1400 kg |
| Operating temp | -40…60 °C |
| Certifications | EN50549-2/-10, EN61000, IEC EN 62477, RFG |
Manufacturer data; details, options and current revision in the official datasheet. Subject to change.
Typical applications
- Utility-scale BESS and large C&I
- 40 ft 9.45 / 10 / 12.5 MW MV stations
Why from BST.SOLAR?
- Design and sizing for your load profile – not a catalogue sale.
- Installation, grid connection and ComAp-based control from one team.
- Commissioning, remote monitoring and O&M support in Hungary.
Need this equipment for your project?
Send us your load profile or project outline and we return a sized proposal with delivery time.
Call our engineering team: +36 1 451 8070