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Sofar 4kW Three-Phase Inverter 6.4A 2MPPT DC Module WiFi
Description
Inverter 4kW 3-Phase 6.4A KTLX-G3 2MPPT DC Switch WiFi Module 4.4KTLX-G3 SOFAR
Sofar 4kW 3-Phase 6.4A 4.4KTLX-G3 2MPPT Inverter with DC Switch and WiFi Module Sofar 4.4KTLX-G3 SOFAR is part of a series of inverters ranging from 3kW to 24kW, designed for use in residential photovoltaic installations of various sizes.
Sofar inverters are characterised by high quality, thanks to the use of components from reputable suppliers and a meticulous production process. The product offers reliability and excellent quality at an affordable price, with a 12-year warranty confirming the high quality of Sofar brand devices. The units are equipped with a WiFi module, enabling remote management and monitoring of the installation's operation. Additionally, Sofar inverters feature an aluminium, stainless steel housing with IP 65 protection class, allowing them to be mounted outdoors.
The latest G3 series of Sofar inverters features low start-up voltage, high maximum efficiency and new software with remote update capability.
SPECIFICATION
| Parameter | Value |
|---|---|
| Rated AC power [W] | 4000W |
| Number of phases | 3-Phase |
| Installation type | On-grid |
| Max. output power [VA] | 4400 VA |
| AC output current [A] | 6.4 A |
| AC voltage range [V] | 310Vac-480Vac (according to national standard) |
| Frequency [Hz] | 50Hz/60Hz |
| Frequency range [Hz] | 45Hz-55Hz/54Hz-66Hz (according to national standard) |
| Number of MPP trackers | 2 |
| Start-up voltage [V] | 160 V |
| MPP voltage range [V] | 190 - 850 V |
| Number of DC connections | 1/1 |
| WiFi module | Yes |
| WLAN / Ethernet LAN | NO |
| USB | Yes |
| DC insulation measurement | Yes |
| DC switch | Yes |
| Max. efficiency (photovoltaic installation – mains supply) | 98.4% |
| Dimensions [mm] | 513 x 425 x 169 mm |
| Weight [kg] | 17 kg |
| Max. altitude above sea level | 4000 m |
STANDARDS
| Parameter | Value |
|---|---|
| EMC: | EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4 |
| Safety standards: | IEC62109-1/2, IEC62116, IEC61727, IEC61683, IEC60068(1,2,14,30) |
| Grid standards: | AS/NZS 4777, VDE V 0124-100, V 0126-1-1, VDE-AR-N 4105, CEI 0-21/CEI 0-16, UNE 206 007-1, EN50549, G98/G99, EN50530, NB/T32004 |
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Technical data
| Type | On-grid |
| Power | 3-5 kW |
| Number of phases | Three-phase |
| Number of MPPT | 2 MPPT |
| WiFi | Yes |
| DC switch | Yes |