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In stock
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SKU: 12721
This product will be shipped within 10 working days
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V-TAC Deye 12721 is an 18 kW three-phase string PV inverter designed for grid-tied systems.
It integrates two independent MPPTs with three strings for each MPPT, maximum input voltage up to 1000V and efficiency up to 98.6%. It supports Zero Export, RS485 monitoring and features Type II SPD protection on the DC and AC sides. It is compliant with CEI 0-21 and IP65 protected.
| Brand | V-TAC / Deye |
| SKU | 12721 |
| Model | SUN-18K-G04 |
| Typology | On-Grid string photovoltaic inverter |
| Electrical system | Three-phase |
| Maximum AC power | 18 kW |
| Inverter output | 230/400V - 3L+N+PE |
| Mains voltage | 380/400V |
| Maximum output current | 30A |
| Network frequency | 50/60 Hz |
| Maximum PV input power | 23.4 kW |
| MPPT Number | 2 |
| Strings for MPPT | 3 / 3 |
| Total number of strings | 6 |
| Starting voltage | 250V |
| MPPT Range | 200-850V |
| Minimum operating voltage | 200V |
| Maximum PV input voltage | 1000V |
| Maximum current for MPPT | 32A |
| Short circuit current for MPPT | 48A |
| Maximum efficiency | 98.6% |
| MPPT efficiency | >99% |
| THDi | <3% |
| Power factor | 0.8 leading / 0.8 lagging |
| Zero Export | Supported |
| Communication | RS485 |
| Optional monitoring | WiFi / LAN |
| Anti-islanding protection | Integrated |
| PV reverse polarity protection | Integrated |
| Output overcurrent protection | Integrated |
| Output short circuit protection | Integrated |
| Output overvoltage protection | Integrated |
| DC side SPD | Type II |
| AC side SPD | Type II |
| Residual current monitoring | Integrated |
| Cooling | Active |
| Noise | 40 dB |
| Installation | On the wall |
| Degree of protection | IP65 |
| Operating temperature | From -25 °C to +65 °C |
| Maximum altitude | 2000 m |
| Relative humidity | 0-100% |
| Dimensions | 362 × 577 × 215 mm |
| Weight | 23 kg |
| Color | White |
| CEI 0-21 | Yes |
| Safety regulations | IEC 62109-1, IEC 62109-2 |
| EMC | IEC 61000-6-2, IEC 61000-6-4 |
| EAN | 5904905317667 |
| Warranty | 10 years |
| SKU Padre | SUN-18K-G04 |
|---|---|
| Ean | Non Applicabile |
| Shipping | Shipping 24/48H |
| Warranty | 10 years warranty |
| Colore | Bianco Opaco |
| Waterproof | IP65 |
| Power | 20kW |
| Communication | RS485(standard), Wi-Fi / Bluetooth |
| Inverter Type | On-grid |
| Current | Three-phase |