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Kstar E12KT-D22 12 kW three-phase hybrid inverter from the BlueSpark energy storage series. Supports on-grid and off-grid operation, 24/7 cloud monitoring, and IP66 protection rating.
The Kstar E12KT-D22 is a 12 kW three-phase hybrid inverter from the BlueSpark series, designed for residential energy storage systems (ESS). This all-in-one device combines the benefits of on-grid and off-grid operation, offering intelligent energy management and a safe, low-voltage battery solution.
| Max. continuous AC power | 12000 W |
| Max. apparent AC power | 13200 VA |
| Nominal AC voltage | 400 Vac |
| Nominal frequency | 50 Hz / 60 Hz (±5 Hz) |
| Number of MPPT trackers | 2 |
| Max. PV voltage | 1000 V |
| MPPT voltage range | 140 ~ 950 V |
| Max. input current per MPPT | 20 A |
| Battery type | LFP (LiFePO4) |
| Nominal battery voltage | 51.2 V |
| Max. PV efficiency | 97.2% |
| European efficiency | 95.5% |
| Dimensions (W × H × D) | 725 × 490 × 245 mm |
| Weight | 43 kg |
| Protection rating | IP66 |
| Operating temperature range | -25°C to +60°C |
| Communication | RS485 / WIFI (4G / Ethernet optional) |
Kstar E12KT-D22 — BlueSpark 12 kW 3-phase hybrid inverter — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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