Fronius Symo GEN24 3.0 - Fronius Symo GEN24 4.0;4.0 Plus DC Input Data

Data communication
WLAN SMA-RP connection
(FCC ID: QKWPILOT01 / IC ID:
12270A-PILOT01)
802.11b/g/n (WPA, WPA2)
Frequency: 2.4 GHz
Ethernet (LAN) RJ 45, 10/100 MBit
Wired shutdown (WSD) max. 28 devices/WSD chain
max. distance between two devices =
100 m
Modbus RTU SunSpec (2x) RS485 2-wire
Voltage level of digital inputs
low: min. 0 V - max. 1.8 V
high: min. 4.5 V - max. 28.8 V
Input currents of digital inputs depending on the input voltage;
input resistance = 70 kOhm
Total power for digital output (for in-
ternal supply)
6 W at 12 V (USB not connected)
Power per digital output
(for external supply)
1 A at >12.5 V-24 V
(max. 3 A in total)
Datalogger/web server Integrated
Fronius Symo
GEN24 4.0 / 4.0
Plus
DC input data
MPP voltage range
(at rated power)
170 - 800 V
Max. connected load (P
PV max
)
Total
PV 1
PV 2
6000 Wp
6000 Wp
6000 Wp
Max. processable PV power
Total
PV 1
PV 2
4180 Wp
4180 Wp
4180 Wp
Max. input voltage
at 1000 W/m²/-10 °C in an open cir-
cuit
1000 V
Feed-in start-up input voltage in grid
operation
5)
80 V
Max. input current
PV 1
PV 2
12.5 A
12.5 A
Max. short circuit current of module
array (I
SC PV
)
PV 1
PV 2
20 A
20 A
Max. total short circuit current of
module array
(I
SC PV1
+ I
SC PV2
= I
SC max
) 40 A
147
EN