DeltaPCS / inverter – string
Delta PCS100HV 100 kW bi-directional ESS inverter (400 Vac)
100 kW grid-tied/off-grid bi-directional battery inverter with 650–1350 Vdc input, black-start, IP55 cabinet for C&I storage.
Proven in BST.SOLAR projects: the PCS100HV is a 100 kW bi-directional inverter for C&I storage at 400 V, with a wide 650–1350 V DC window for lithium, lead-acid or flow batteries, black start, off-grid 3P4W operation and sub-20 ms response. IP55 outdoor cabinet, EN 50549-1 certified for European grids.
Key specifications
| Rated power | 100 kVA/kW (102 kW discharge / 98 kW charge, 110 kVA max) |
|---|---|
| DC voltage range | 650–1350 Vdc (3P3W), 700–1350 Vdc off-grid 3P4W |
| AC voltage | 400 Vac 3P-N-PE / 3P-PE, 352–440 Vac, 50 Hz |
| Peak efficiency | >98%, standby <25 W |
| Protection | IP55, -30…+60 °C (derating >45 °C), forced air |
| Dimensions/weight | 600×2000×500 mm / 230 kg |
| Certifications | IEC 62477-1, EN 62477-1, EN 50549-1:2019, CE, UKCA |
| Off-grid | yes, black start, PF -1…1, <20 ms response, Modbus TCP |
Manufacturer data; details, options and current revision in the official datasheet. Subject to change.
Typical applications
- Power backup
- Peak shaving, load shifting
- PV self-consumption / smoothing
- Microgrids
- Li-ion, lead-acid and flow batteries
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