Symo
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Technical Data
Input Data
| Number of MPP trackers | 1 |
|---|---|
| Recommended PV Power (kWp) | 12,0 - 19,5 kWp |
| Max. usable input current | 50 A |
Max. usable input current total (MPPT1 + MPPT2) | 50 A |
| Max. array short circuit current (1.5 * Imax) | 75 A |
Nominal input voltage | 325 V |
DC input voltage range (Udc min - Udc max) | 325 - 1000 V |
MPP Voltage Range | 325 - 850 V |
Max. input voltage (Udc max) | 1000 V |
| Integrated DC string fuse holders | 6- and 6+ |
Output Data
| Max. output power 480 V | NA |
|---|---|
| Max. output power 240 V | NA |
| Max. output power 208 V | 15 kVA |
Output configuration | 3~ NPE 208/220 V |
| Frequency range | 45 - 65 Hz |
| Frequency | 60 Hz |
Power factor range | 0 - 1 ind./cap. |
| Max continuous output current 480 V | NA |
| Max. continuous output current 240 V | NA |
| Max. continuous output current 208 V | 41,6 A |
| OCPD/AC breaker size 480 V | NA |
| OCPD/AC breaker size 208 V | 60 A |
| Max. efficiency | 97,3 % |
| CEC efficiency 480 V | NA |
| CEC efficiency 240 V | NA |
| CEC efficiency 208 V | 96,5 % |
General Data
| UL safety standards & network regulations | UL 1741-2015, UL 1998, UL 1699B Issue 2-2013 |
|---|---|
| Dimension / length | 226 mm |
| Dimension / width | 511 mm |
| Dimension / height | 724 mm |
| Dimension / depth | 226 mm |
| Weight | 35,52 kg |
| Degree of protection | NEMA 4X |
| Night-time consumption | < 1 W |
| Inverter design | Transformerless |
| Cooling | Variable speed fan |
| Ambient Temperature Range | -40°C - +60°C |
| Maximum Relative Humidity | 0 - 100 % |
| Max. altitude | 2000 m (6560 ft) with a max. input voltage of 1000 V / 3400 m (11160 ft) with a max. input voltage of 850 V |
| Certificates and compliance with standards | UL 1741-2010, UL1998 (for functions: AFCI and isolation monitoring), IEEE 1547-2003, IEEE 1547.1-2008, ANSI/IEEE C62.41, FCC Part 15 A & B, NEC Article 690, C22. 2 No. 107.1-01 ( September 2001), UL1699B Issue 2 -2013, CSA TIL M-07 Issue 1 -2013 |
| DC connection technology | 6x DC+ and 6x DC- screw terminals for copper (solid / stranded / fine stranded) or aluminium (solid / stranded) |
| AC connection technology | Screw terminals 14-6 AWG |
| Interference emission class | B |
Protection Devices
| DC reverse polarity protection | Yes |
|---|---|
| Anti islanding | Internal in accordance with UL 1741-2005, IEEE 1547-2003 and NEC |
| Over temperature protection | Output power derating / Active cooling |
| AFCI | Yes |
| Rapid shutdown compliant | Yes (according to NEC 2014) |
| Ground fault protection with isolation monitor interrupter | Yes |
| DC disconnector | Yes |
Interfaces
| USB (type A socket) | Datalogging and inverter update possible via USB |
|---|---|
| 2x RS422 (RJ45 socket) | Fronius Solar Net |
| Wi-Fi / Ethernet / Serial / Datalogger and webserver | Wireless standard 802.1 1 b/g/n / Fronius Solar.web, SunSpec Modbus TCP, JSON / SunSpec Modbus RTU - Available with the Fronius Datamanager 2.0 Card only |
| 6 inputs and 4 digital I/Os | Load management signaling, multipurpose I/O - Available with the Fronius Datamanager 2.0 Card only |
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