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Three-phase Kstar E5KT-D22 hybrid inverter with a power of 5 kW from the BlueSpark series. Low-voltage all-in-one energy storage system supporting on-grid and off-grid operation, with IP66 protection.
The Kstar E5KT-D22 is a three-phase hybrid inverter with a power of 5 kW from the BlueSpark Residential ESS series. This safe, low-voltage all-in-one solution enables energy storage in single-family homes, supporting on-grid and off-grid operation, as well as 100% unbalanced three-phase load. The IP66 rated enclosure allows for outdoor installation.
| Nominal AC power | 5 kW (5000 W) |
| Max. apparent AC power | 5500 VA |
| Max. continuous input power | 11000 W |
| Number of MPPT | 2 |
| Max. PV voltage | 1000 V |
| MPPT range | 140 – 950 V |
| AC grid voltage | 400 Vac (3-phase) |
| Nominal output current | 7.3 A |
| Battery type | LFP (LiFePO4) |
| Battery voltage | 51.2 V |
| Max. PV efficiency | 96.6% |
| European efficiency | 94.5% |
| Protection rating | IP66 |
| Dimensions (W×H×D) | 725 × 490 × 245 mm |
| Weight | 40 kg |
| Warranty | 5 years (product) |
Kstar E5KT-D22 — BlueSpark 5 kW 3-phase hybrid inverter — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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