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The Kehua SPI350K-B-H is a 350 kW three-phase grid-tied (on-grid) inverter in 1500 V architecture with 12 MPPTs and a maximum efficiency of 99.02%. Designed for large photovoltaic power plants, featuring an anti-corrosion housing with an IP66 protection class.
The Kehua SPI350K-B-H is a 350 kW three-phase grid-tied (on-grid) inverter in 1500 V architecture, designed for large utility-scale photovoltaic power plants. The advanced three-level topology and 12 MPPTs ensure a maximum efficiency of up to 99.02% and compatibility with bifacial modules, at an output voltage of 800 V. The IP66 rated housing with C5 anti-corrosion class and a smart fan, along with integrated DC and AC surge protection, guarantee reliable operation in demanding conditions.
| Rated output power | 350 kW |
| Max. apparent power | 355 kVA |
| Inverter type | grid-tied, 3-phase |
| Number of MPPTs | 12 |
| Max. PV input voltage | 1500 V |
| Rated PV voltage | 1050 V |
| MPPT voltage range | 500–1500 V |
| Start-up voltage | 550 V |
| Max. current per MPPT | 40 A |
| AC output voltage | 800 V (3-phase) |
| Rated output current | 252.6 A |
| Max. output current | 256.2 A |
| Max. efficiency | 99.02% |
| European efficiency | 98.8% |
| Cooling | smart forced air |
| Protection class | IP66 |
| Operating temperature | -35~+60°C |
| Dimensions (W×H×D) | 1120×800×360 mm |
| Weight | 120 kg |
Kehua SPI350K-B-H — 3-phase grid-tied inverter 1500 V, 350 kW — B2B wholesale prices for installers and execution companies. Check availability and terms of cooperation: contact us.
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