Symo Advanced
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Technical Data
Input Data
| Number of MPP trackers | 2 |
|---|---|
Max. input current (Idc max) | 27,0 / 16,5 A |
Max. short circuit current, module array* | 55,7 / 34,0 A |
DC input voltage range (Udc min - Udc max) | 200 - 1000 V |
Feed-in start voltage (Udc start) | 200 V |
Nominal input voltage (Udc,r) | 600 V |
MPP voltage range (Umpp min - Umpp max) | 320 - 800 V |
| Usable MPP voltage range | 200 - 800 |
| Number of DC connections | 3 + 3 |
Max. PV generator power (Pdc max) | 18,8 kWpeak |
Output Data
AC nominal output (Pac,r) | 12,5 kW |
|---|---|
Max. output power (Pac max) | 12,5 kVA |
AC output current (Iac nom) | 18 A |
Grid connection (Uac,r) | 3~NPE 400/230, 3~NPE380/220 V |
AC voltage range (Umin - Umax) | 150 - 280 V |
Frequency (fr) | 50 / 60 Hz |
Frequency range (fmin - fmax) | 45 - 65 Hz |
Power factor (cos φac,r) | 0 - 1 ind./cap. |
General Data
| Dimension / length | 225 mm |
|---|---|
| Dimension / width | 510 mm |
| Dimension / height | 725 mm |
| Dimension / depth | 225 mm |
| Weight | 32 kg |
| Weight incl. packaging | 38,4 kg |
| Degree of protection | IP 66 |
| Protection class | 1 |
Overvoltage category (DC / AC) 1) | 2 / 3 |
| Night-time consumption | <1W |
| Cooling | Regulated air cooling |
| Installation | Indoor and outdoor installation |
| Ambient temperature range | -25°C - +60°C |
| Permitted humidity | 0 - 100 % |
Max. altitude 2) | 3400 m |
| DC connection technology | 6x DC+ and 6x DC- screw terminals 2.5 - 16 mm² |
| AC connection technology | 5-pin AC screw terminals 2.5 - 16 mm² |
| Certificates and compliance with standards | IEC 62109-1/-2, IEC 62116, IEC 61727, VDE 0126-1-1/A1, VDE AR-N 4105, G98/1, G99/1, AS/NZS 4777.2, UNE 206007-1, CEI 0-21, CEI 0-16, NRS 097-2-1, TOR Erzeuger Typ A, EN 50549-1/-2, IEC 61683, IEC60068, IEC 63027:2023 |
| Interference emission class | B |
Efficiency
| Max. efficiency (PV - grid) | 97,8 % |
|---|---|
| European efficiency (ηEU) | 96.0 / 97.4 / 96.7% |
η at 5% Pac,r 3) | 90.6 / 93.0 / 89.6% |
η at 10% Pac,r 3) | 93.8 / 95.5 / 93.8% |
η at 20% Pac,r 3) | 95.5 / 97.1 / 96.0% |
η at 25% Pac,r 3) | 95.9 / 97.3 / 96.5% |
η at 30% Pac,r 3) | 96.2 / 97.5 / 96.8% |
η at 50% Pac,r 3) | 96.5 / 97.7 / 97.3% |
η at 75% Pac,r 3) | 96.4 / 97.8 / 97.4% |
η at 100% Pac,r 3) | 96.5 / 97.7 / 97.5% |
| MPP adaptation efficiency | >99.9% |
Protection Devices
| DC insulation measurement | Yes |
|---|---|
| Overload behaviour | Operating point shift. Power limitation |
| DC disconnector | Yes |
| DC Reverse polarity protection | Yes |
| Arc fault circuit interrupter (Fronius Arc Guard) | Yes |
Interfaces
| Wi-Fi / Ethernet LAN | Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON) |
|---|---|
| 6 inputs and 4 digital I/Os | Interface to ripple control receiver, energy management |
USB (type A socket) 4) | Data logging, inverter update via USB flash drive |
2 × RS422 (RJ45 socket) 4) | Fronius Solar Net |
Signalling output 4) | Energy management (floating relay output) |
| Datalogger and web server | Included |
External input 4) | S0 meter connection / Evaluation of overvoltage protection |
| RS485 | Modbus RTU SunSpec or meter connection |
