SinexcelPCS / inverter – central / containerised
Sinexcel 750 kW HVDC Cabinet (PDS1-750K-H)
Modular 1500 V DC/DC converter cabinet (1–8 × 100 kW) with MPPT for DC-coupling high-voltage PV and battery systems.
DC-coupling made modular: the PDS1-750K-H connects high-voltage PV strings directly to the battery bus with multiple MPPT inputs and bidirectional 100 kW modules, up to 750 kW per cabinet at 98.96 % peak efficiency. The efficient way to add storage to an existing PV plant without touching the AC side.
Key specifications
| Nominal power | 750 kW, scalable 100–750 kW (1–8 × 100 kW modules) |
|---|---|
| DC range | 500–1500 V, nominal 1000 V, 750 A nominal |
| Peak efficiency | 98.96% |
| Function | bidirectional, multiple MPPT inputs, ms-level response |
| Enclosure | IP54, forced air, <85 dB |
| Dimensions/weight | 1200×2100×970 mm, 292 kg + 51 kg per module |
| Operating temp | -20…50 °C |
| Certifications | UL1741, IEC EN 62109-1, IEC EN 61000 |
Manufacturer data; details, options and current revision in the official datasheet. Subject to change.
Typical applications
- DC-coupled PV + storage retrofits
- Peak shaving
- Renewable integration
- Frequency regulation in C&I and utility plants
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