Deye SUN-12K-SG04LP3-EU Hybrid Inverter 12kW 3 Phase 48V MPPT Wi-Fi Bluetooth
Deye SUN-12K-SG04LP3-EU is a 12 kW three-phase hybrid inverter. It works with 48 V low-voltage batteries and has a transformer junction. Read more →
- 5-year warranty. Long-lasting protection, worry-free use.
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Deye SUN-12K-SG04LP3-EU is a 12 kW three-phase hybrid inverter. It works with 48 V low-voltage batteries and has a transformer junction.
Uneven load on phases is completely allowed: if one phase has all the load, it gives up to 50% of the nominal value. For a private house, this means that there is no need to manually distribute consumers by phase.
Battery charge and discharge current up to 240 A. One battery line is connected, battery type — lead-acid or lithium, voltage 40–60 V. The charge strategy is adjusted to the battery BMS.
Solar part: up to 24 kW panels, voltage up to 800 V, MPPT range 200–650 V. Two MPPT trackers, 2+1 connection scheme.
AC: 12,000W nominal, 13,200VA maximum. End-to-end transit from the mains to the load up to 45 A. In the offline mode, the inverter briefly produces double power for 10 seconds - this is enough to start a pump or compressor.
Up to 10 inverters work in parallel, in network and autonomous modes. There is support for AC coupling: the inverter can be connected to an already existing solar system.
| Producer | Deye |
| Article | SUN-12K-SG04LP3-EU |
| Type | Hybrid inverter |
| Power | 12 kW |
| Phases | 3 |
| Voltage type | Low voltage (48 V) |
| Region | EU |
| MPPT | Yes |
| Connection | Wi-Fi |
| Bluetooth | Yes |
| Number of phases | 3 |
| Max. AC power | 13,200 VA |
| Battery voltage | 40–60 V |
| Max. charge/discharge current | 240 A |
| Battery inputs | 1 |
| Battery type | Lead-acid or lithium |
| Max. PV capacity | 24,000 W |
| Max. PV voltage | 800 V |
| MPPT range | 200–650 V |
| PV rated voltage | 550 V |
| PV start voltage | 160 V |
| Number of MPPTs | 2 |
| Rated AC current | 18.2 / 17.4 A |
| Max. AC current | 20 / 19.1 A |
| Transit network→load | 45 A |
| Off-grid peak power | 2× nominal value, 10 p |
| Power factor | 0.8 leading – 0.8 lagging |
| Max. number in parallel | 10 pcs. |
| Insulation | Transformer junction |
| Features | AC coupling, uneven phase load up to 50% |
