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In stock
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SKU: 11521
This product will be shipped within 4 working days
There are different forms of payment: 0 interest installments, bank transfer, PayPal, credit card and cash on delivery with a supplement of €6.00.













V-TAC on-grid inverter SKU 11521 , manufactured by INVT with code XG50KTR , three-phase 50 KW. Number of strings for MPPT 3/2/3/2 is a device that converts the direct current supplied by the solar panels into alternating current with three-phase output for the consumption of commercial premises or industries.
Compliant with CEI-021 standard
It is possible to control consumption remotely via the Apps:
To add a new system, follow the initialisation procedure of the Datalogger (WiFi module) indicated in the instruction manual.
| XG50KTR | |
| Input (DC) | |
| Max. Input Power | 80kW |
| Max. Input Voltage | 1100V |
| Start Voltage | 250V |
| Rated Input Voltage | 600V |
| Full-load MPP Voltage Range | 520V ~ 850V |
| MPPT Voltage Range | 200V ~ 1000V |
| Number of MPP Trackers | 4 |
| Number of string per MPPT | 3 / 2 / 3 / 2 |
| Max. Current per MPPT | 39A / 26A / 39A / 26A |
| Max. Short Circuit Current per MPPT | 48A / 32A / 48A / 32A |
| Output (AC) | |
| Max. Output Current | 79.7A |
| Rated Output Power | 50kW |
| Max. Output Power | 55kVA |
| Rated Grid Frequency | 50Hz / 60Hz |
| Rated Grid Voltage | 230Vac / 400Vac |
| Power Factor | >0.99 (0.8 leading~0.8 lagging) |
| THDi | <3% (Rated Power) |
| Efficiency | |
| Max. Efficiency | 98.70% |
| European Efficiency | 98.40% |
| MPPT Efficiency | 99.90% |
| Protection | |
| DC reverse polarity protection | Yes |
| Anti-islanding protection | Yes |
| AC short circuit protection | Yes |
| Residual current monitoring unit | Yes |
| Insulation resistance monitoring | Yes |
| Ground fault monitoring | Yes |
| Grid monitoring | Yes |
| PV string monitoring | Yes |
| Surge protection | Type II |
| AFCI protection | Optional |
| Communication | |
| Display | no |
| Communication | Standard:RS485/ USB Optional:WiFi / GPRS / Ethernet |
| Standard Compliance | |
| Grid Connection Standards | IEC 61727, IEC 62116, IEC 60068, IEC 61683, VDE-AR-N 4110:2018, VDE-AR-N 4105:2018,VDE-AR-N 4120:2018, EN 50549, AS/NZS 4777.2:2020, CEI 0-21, VDE 0126-1-1/A1 VFR 2014,UTE C15-712-1:2013, DEWA DRRG, NRS 097-2-1, MEA/PEA, C10/11, G98/G99, CEI-021 |
| Safety / EMC | IEC 62109-1:2010, IEC 62109-2:2011, EN 61000-6-2:2005, EN 61000-6-3:2007/A1:2011 |
| General Data | |
| Dimensions (W x H x D) | 650 x 450 x 260 mm |
| Weight | 50kg |
| Operating Temperature Range | -30°C ~ +60°C |
| Cooling Method | Smart Cooling |
| Protection Degree | IP66 |
| Max. Operating Altitude | 4000m |
| Relative Humidity | 0 ~ 100% |
| Topology | Transformerless |
| Night Power Consumption | <1W |
| SKU Padre | XG50KTR |
|---|---|
| Ean | 3800157693554 |
| Shipping | Shipping 24/48H |
| In promo until | 31 Dec 2025 |
| Warranty | 10 years warranty |
| Colore | White |
| Waterproof | IP66 |
| Power | 50kW |
| Communication | RS485(standard), WiFi (optional) |
| Inverter Type | On-grid |
| Current | Three-phase |