Fronius Symo 20.0-3-M Lite Hybrid Inverter 3 phase

Fronius Symo 20.0-3-M Lite Hybrid Inverter 3 phase Product Description

Symo 20.0 3 M

Fronius Symo 20.0 3 M Inverter 3 phase

With power categories ranging from 3.0 to 20.0 kW, the transformerless Fronius Symo is the 3 phase inverter for every system size. Owing to the SuperFlex Design, the Fronius Symo is the perfect answer to irregularly shaped or different roof orientations. A WLAN or Ethernet internet connection as standard plus easy integration of third party components make the Fronius Symo 1 of the most communicative inverters on the market. Furthermore, the meter interface permits dynamic feed in management and a clear visualisation of consumption.

Specifications

INPUT DATA Number of MPP trackers Max. input current Idc max Max. short circuit current, module array DC input voltage range Udc min Udc max Feed in start voltage Udc start Nominal input voltage Udc,r MPP voltage range Umpp min Umpp max Usable MPP voltage range Number of DC connections Max. PV generator power Pdc max

2

33,0 / 27,0 A

49,5 / 40,5 A

200 1000 V

200 V

600 V

420 800 V

200 800 V

3 3

30 kWpeak

OUTPUT DATA AC nominal output Pac,r Max. output power Pac max AC output current Iac nom Grid connection Uac,r AC voltage range Umin Umax Frequency fr Frequency range fmin fmax Total harmonic distortion Power factor cos ac,r

20 kW

20 kVA

28,9 A

3 NPE 400/230, 3 NPE 380/220 V

150 280 V

50 / 60 Hz

45 65 Hz

1,3 %

0 1 ind,/cap,

GENERAL DATA Width Height Depth Weight Degree of protection Protection class Overvoltage category DC / AC 1 Night time consumption Inverter design Cooling Installation Ambient temperature range Permitted humidity Max. altitude 2 DC connection technology AC connection technology Certificates and compliance with standards Interference emission class

510 mm

725 mm

225 mm

43,4 kg

IP 66

1

2 / 3

<1>

Transformerless

Regulated air cooling

Indoors and outdoors

40 C 60 C

0 100 %

2,000 m / 3,400 m

6x DC and 6x DC screw terminals 2.5 16 mm

5 pin AC screw terminals 2.5 16 mm

VE / NORM E 8001 4 712, DIN V VDE 0126 1 1/A1, VDE AR N 4105, IEC 62109 1/ 2, IEC 62116, IEC 61727, AS 3100, AS 4777 2, AS 4777 3, CER 06 190, G83/2, UNE 206007 1, SI 4777, CEI 0 16, CEI 0 21, NRS 097

B

EFFICIENCY Max. efficiency PV grid European efficiency EU at 5% Pac,r 3 at 10% Pac,r 3 at 20% Pac,r 3 at 25% Pac,r 3 at 30% Pac,r 3 at 50% Pac,r 3 at 75% Pac,r 3 at 100% Pac,r 3 MPP adaptation efficiency

98,1 %

97,9 %

91,9 / 95,2 / 93,0 %

94,8 / 96,9 / 95,8 %

96,3 / 97,8 / 97,1 %

96,7 / 97,9 / 97,4 %

96,8 / 98,0 / 97,6 %

97,0 / 98,1 / 97,8 %

97,0 / 98,1 / 97,7 %

96,8 / 98,0 / 97,6 %

> 99,9 %

PROTECTION DEVICES DC insulation measurement Overload behaviour DC disconnector DC Reverse polarity protection

Yes

Operating point shift, power limitation

Yes

Yes

INTERFACES WLAN / Ethernet LAN 6 inputs and 4 digital inputs/outputs USB type A socket 4 2x RS422 RJ45 socket 4 Signalling output 4 Datalogger and web server External input 4 RS485

Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API JSON

Interface to ripple control receiver

Data logging, inverter update via USB flash drive

Fronius Solar Net

Energy management floating relay output

Integrated

S0 meter connection / Evaluation of overvoltage protection

Modbus RTU SunSpec or meter connection