HP series · 4 – 8 kW
The budget-friendly, compact and lightweight hybrid inverter series for off-grid and back-up use, with built-in Wi-Fi and up to 6 units in parallel.
Price on request
The HP series is the right choice for anyone who wants a solar system with storage at a low cost. The inverter manages panels, battery and grid, and during an outage it automatically powers essential loads with a 10 ms switchover.
Holiday homes, back-up systems, small homes and off-grid systems where grid export is not needed.
A tailored quote with system sizing, delivery across Romania, help with configuration and local service in Satu Mare.
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| Model | SUNT-4.0kW-HP | SUNT-6.0kW-HP | SUNT-8.0kW-HP |
|---|---|---|---|
| Battery input (DC) | |||
| Supported battery type | LiFePO4 or lead-acid | ||
| Battery input voltage range (V) | 40 ~ 60 | ||
| Max. charge voltage (V) | 60 (configurable) | ||
| Max. charge current (A) | 60 (configurable) | 120 (configurable) | 150 (configurable) |
| Max. discharge current (A) | 90 (configurable) | 130 (configurable) | 180 (configurable) |
| Recommended battery capacity (Ah) | 70 ~ 1000 | 100 ~ 2000 | |
| Charging LiFePO4 battery packs | Communicates with the battery BMS | ||
| PV string input (DC) | |||
| Max. DC input power (W) | 4800 | 8000 | 12800 |
| Max. DC input voltage (V) | 500 | ||
| MPPT voltage range (V) | 120 ~ 450 | ||
| Start-up voltage (V) | 150 | ||
| Max. input current (A) | 15 | 15 × 2 = 30 (2 MPPT) | 23 × 2 = 46 (2 MPPT) |
| AC output (back-up, essential loads) | |||
| Max. output power (W) | 4000 | 6000 | 8000 |
| Max. output apparent power (VA) | 4000 | 6000 | 8000 |
| Peak output apparent power (VA) | 8000 | 12000 | 16000 |
| Max. output current (A) | 18 | 27 | 36 |
| Nominal output voltage (Vac) | 220/230/240 (configurable), single phase | ||
| Nominal output frequency (Hz) | 50/60 (±0.2%) (configurable) | ||
| Max. bypass current (A) | 40 | 42 | |
| Shift time bypass / inverter (ms) | 10 | ||
| Output THD (resistive load) | < 3% | ||
| AC input (on-grid) | |||
| Max. input power – bypass / battery charging (W) | 4000 | 6000 | 8000 |
| Max. output power fed to home load (W) | 4000 | 6000 | 8000 |
| Max. apparent input power (VA) | 4000 | 6000 | 8000 |
| Max. apparent output power to home load (VA) | 4000 | 6000 | 8000 |
| Nominal input / output voltage (V) | 220/230/240 (auto-adjusted to the grid), single phase | ||
| Nominal input / output frequency (Hz) | 50/60 (auto-adjusted to the grid) | ||
| Efficiency | |||
| Max. efficiency | 97.6% | ||
| Max. battery-to-load efficiency | 94.0% | ||
| European efficiency | 97.6% | ||
| MPPT efficiency | 99.9% | ||
| Protection | |||
| Integrated protection | Anti-islanding, battery over-charge, battery low voltage, over-temperature, output overload, output short circuit, output over-voltage | ||
| Certifications & standards | |||
| Grid regulation | VDE-AR-N 4105; UNE 217001; G100; EN 50549-1 | ||
| Safety / EMC | IEC 61727; IEC 62116; IEC 61683; IEC/EN 61000-6-1/3; IEC/EN 62109-1/2 | ||
| General data | |||
| Display | Segment LCD | ||
| MPPT strings | 1 ~ 2 | ||
| Operating temperature range | -25 ~ 60°C (derating above 35°C) | ||
| Protection degree | IP41 | ||
| Product / package size (mm) | 307×134×466 / 423×230×518 | 353×135×536 / 475×240×620 | 419×140×592 / 555×230×690 |
| Net / gross weight (kg) | 10.1 / 12.1 | 13.7 / 16.3 | 20.5 / 23 |
Documentation for this product will be available soon. You can always request it through the quote form.
6 – 8 kW
Hybrid inverter with a colour touch screen and two MPPTs for 6 or 8 kW battery systems, with parallel operation of up to 6 units.
SUNT-6.0kW-HT, SUNT-8.0kW-HT
View details12 kW
12 kW single-phase hybrid inverter with Smart Load output, generator compatible and able to export to the grid, for large homes…
SUNT-12.0kW-HT
View details4 – 6 kW
Grid-tied hybrid inverter with export, SPD surge protection and AC-coupling, offering excellent value for money.
SUNT-4.0kW-P-GR, SUNT-6.0kW-P-GR
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