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Kehua SPI5K-B is a 5 kW 3-phase on-grid inverter with two independent MPPTs. It ensures a maximum efficiency of 98.5%, LCD+LED display, and IP65 protection rating for outdoor installation.
Kehua SPI5K-B is a 5 kW 3-phase on-grid inverter designed for photovoltaic installations feeding energy into the grid. Two independent MPPTs and a wide MPPT voltage range of 200–950 V ensure high energy yield, while a maximum efficiency of 98.5% and European efficiency of 98% translate into effective system operation.
| Rated output power | 5 kW |
| Inverter type | on-grid, 3-phase |
| Number of MPPTs | 2 |
| Max. PV input voltage | 1000 V |
| MPPT voltage range | 200–950 V |
| Start-up voltage | 200 V |
| Max. PV input current | 22 A (2×11 A) |
| AC output voltage | 380/400/415 V (3-phase) |
| Rated output current | 7.3 A |
| Max. output current | 8.0 A |
| Max. efficiency | 98.5% |
| European efficiency | 98% |
| Cooling | natural |
| Protection rating | IP65 |
| Operating temperature | -25~+60°C |
| Dimensions (W×H×D) | 480×420×180 mm |
| Weight | 23 kg |
Kehua SPI5K-B — 3-phase 5 kW grid-tied inverter — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
B2B
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