Invertor Fronius Symo 3.0-3-S → 20.0-3-M
Invertor Fronius Eco
Invertor Fronius Eco 25.0-3-S → 27.0-3-S
9 mai 2017
Invertor solar Fronius Galvo
Invertor Fronius Galvo 1.5-1 → 3.1-1
9 mai 2017
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Invertor solar Fronius Symo

Invertor Fronius Symo 3.0-3-S → 20.0-3-M

6.023,00 lei15.589,00 lei


Prețul conține TVA 

Golește
Cod Produs: n/a. Categorii: , . Etichetă: .

Invertor Fronius Symo

Un invertor trifazat, cu o flexibilitate maximă pentru aplicațiile de mâine.

Cu categorii de putere cuprinse între 3,0 și 20,0 kW, Invertorul Fronius Symo fără transformator este invertorul trifazat pentru sisteme de orice dimensiune. Tensiunea ridicată a sistemului, gama largă de tensiuni de intrare și două trackere MPP asigură flexibilitate maximă în proiectarea sistemului. Interfața standard cu internetul prin WLAN sau Ethernet și ușurința integrării componentelor de la terți fac din Fronius Symo unul dintre cele mai comunicative invertoare de pe piață.

Tehnologii si functii:

SanpINverter

SanpINverter

Sistem de montare SnapINverter

Caracteristica speciala de proiectare a invertoarelor Fronius Primo consta in amplasarea separata a compartimentului de conexiuni fata de compartimentul de putere. Compartimentul de conexiuni este montat primul pe perete dupa care se monteaza cel de putere. Sistemul inovativ de montaj SnapINverter face ca lucrarile de montaj si intretinere sa fie foarte simple. Nu este nevoie sa se demonteze integral invertorul pentru eventualele lucrari de service ci numai partea de putere, restul componentelor ramanand pe loc.

WLAN interface

WLAN interface

Interfață WLAN integrată

Sistemul de monitorizare oferit de Fronius este foarte simplu si usor de utilizat. Fronius este primul producator de invertoare care ofera incluse Datamanager si interfata WLAN. Astfel, invertorul se conecteaza la internet fara a fi necesare alte accesorii suplimentare, garantand monitorizarea perfecta a modului de operare a sistemului fotovoltaic.

SuperFlexy

SuperFlexy

Design SuperFlex

Designul SuperFlex combina toate cerintele de proiectare pentru sistemele fotovoltaice intr-o singura solutie. Doua trackere MPP impreuna cu tensiunea de intrare ridicata(1000V) si intervalul mare al tensiunii de operare(200 ∼ 800V), garanteaza fexibilitate maxima. Astfel, invertorul Fronius Primo poate raspunde la orice provocare, inclusiv in cazul montajului panourilor fotovoltaice pe acoperisuri cu orientari diferite, umbrirea unui sir de panouri sau a doua siruri de panouri.

DynamicPeacManager

DynamicPeacManager

Manager de vârf dinamic

Dynamic Peak Manager este un nou algoritm de urmărire MPP care își adaptează dinamic comportamentul atunci când caută punctul optim de operare. Caracteristica specială este faptul că Dynamic Peak Manager verifică automat întreaga curbă caracteristică și găsește punctul maxim de putere global (GMPP), chiar și în nuanțe parțiale.

Zero Feed

Zero Feed

Zero kW injectie in retea

In general, sistemele fotovoltaice On-grid sunt destinate obiectivelor racordate la reteaua publica de energie electrica si permit utilizatorilor sa beneficieze atat de energia solara cat si de cea de la reteaua publica. In cazurile in care energia produsa instantaneu de instalatia fotovoltaica nu este consumata in totalitate, restul de energie ramas neutilizat este injectat in reteaua publica. Insa, pentru a instala un astfel de sistem este necesara obtinerea unui Aviz Tehnic de Racordare (ATR) care sa permita injectarea excesului de energie in reteaua publica. Pentru a evita livrarea energiei produse si neconsumate in reteaua publica, respectiv procedura de lunga durata si costisitoare de obtinere a unui ATR, se poate utiliza un invertor Fronius Primo dotat cu FUNCTIE DE
MANAGEMENT AL ENERGIEI, inclusiv ZERO kW INJECTIE IN RETEA.

Functia de management al energiei

se activeaza prin intermediul interfetei web a invertorului.
Sistemul integrat de management al energiei este un sistem inovativ care permite utilizatorului sa creasca gradul de absorbtie al energiei produse de sistemul fotovoltaic, prin utilizarea instantanee a acesteia pentru diferiti consumatori. Astfel se evita injectarea energiei in reteaua publica, fara a utiliza acumulatori solari, care ar creste pretul final al sistemului fotovoltaic. Sistemul de management al energiei este pregatit oricand pentru a putea functiona si in schema de livrare a energiei in retea, in momentul in care se obtine ATR, prin revenirea la setarile on-grid cu injectie.

Smart Grid Ready

Smart Grid Ready

Smart Grid Ready

Invertoarele Fronius sunt pregătite pentru grila inteligentă de mâine. Invertoarele sunt echipate în mod optim pentru a îndeplini cerințele tehnice ale rețelelor în viitor. O serie de funcții inteligente, cunoscute sub numele de Advanced Grid Features, sunt integrate în dispozitive. Acestea includ un număr de funcții de control pentru alimentarea optimă a puterii reactive și a puterii efective. Aceste funcții sunt proiectate astfel încât să permită o funcționare stabilă a rețelei, chiar și atunci când densitatea sistemului PV este foarte ridicată și pentru a preveni întreruperile nedorite ale alimentării și pierderile asociate cu randamentul. Invertoarele Fronius contribuie, prin urmare, la garantarea randamentului unui sistem fotovoltaic.

Fisa tehnica Fronius Symo EN

Alege puterea invertorului →

3,0 kW – (6023 lei), 3,7 kW – (6367 lei), 4,5 kW – (6621 lei), 5,0 kW – (6730 lei), 6,0 kW – (6851 lei), 7,0 kW – (8507 lei), 8,2 kW – (9424 lei), 10,0 kW – (9825 lei), 12,5 kW – (11463 lei), 15,0 kW – (12876 lei), 17,5 kW – (14195 lei), 20,0 kW – (15589 lei)

Fronius Symo 3.0-3-M

Technical Data


INPUT DATA Fronius Symo 3.0-3-S Fronius Symo 3.0-3-M
Max. input current
(Idc max 1 / Idc max 21))
16.0 A / 16.0 A
Max. array short circuit current (MPP1/MPP21)) 24.0 A / 24.0 A
Min. input voltage
(Udc min)
150 V
Feed-in start voltage
(Udc start)
200 V
Nominal input voltage (Udc,r) 595 V
Max. input voltage
(Udc max)
1,000 V
MPP voltage range at Pnom
(Umpp min – Umpp max)
200 – 800 V 150 – 800 V
Usable MPP voltage range 150 – 800 V
Number of MPP trackers 1 2
Number of DC connections 3 2 + 2
Max. PV generator output (Pdc max) 6.0 kWpeak  6.0 kWpeak
OUTPUT DATA    
AC nominal output (Pac,r) 3,000 W 3,000 W
Max. output power 3,000 VA 3,000 VA
AC output current
(Iac nom)
4.3 A 4.3 A
Grid connection (voltage range) 3~NPE 400 V / 230 V or 3~NPE 380 V / 220 V (+20 % / -30 %)
Frequency (Frequency range) 50 Hz / 60 Hz (45 – 65 Hz)
Total harmonic distortion < 3 %
Power factor (cos φac,r) 0.70 – 1 ind. / cap. 0.85 – 1 ind. / cap.
GENERAL DATA
Dimensions
(height x width x depth)
645 x 431 x 204 mm
Weight 16.0 kg 19.9 kg
Degree of protection IP 65
Protection class 1
Overvoltage category (DC / AC)2) 2 / 3
Night time consumption < 1 W
Inverter design Transformerless
Cooling Regulated air cooling
Installation Indoor and outdoor installation
Ambient temperature range -25 – +60 °C
Permitted humidity 0 – 100 %
Max. altitude 2,000 m / 3,400 m (unrestricted / restricted voltage range)
DC connection technology 3x DC+ and 3x DC- screw terminals 2.5 – 16 mm² 4x DC+ and 4x DC- screw terminals 2.5 – 16 mm² 3)
AC connection technology 5-pin AC screw terminals 2.5 – 16 mm²  5-pin AC screw terminals 2.5 – 16 mm² 3)
Certificates and compliance with standards ÖVE / ÖNORM 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 1), CEI 0-211), NRS 097
EFFICIENCY
Max. efficiency 98.0 %
European efficiency (ηEU) 96.2 % 96.5 %
η at 5 % Pac,r4) 80.3 / 83.6 / 79.1 % 79.8 / 85.1 / 80.8 %
η at 10 % Pac,r4) 87.8 / 91.0 / 86.2 % 86.5 / 91.6 / 87.7 %
η at 20 % Pac,r4) 92.6 / 95.0 / 92.6 % 90.8 / 95.3 / 93.0 %
η at 25 % Pac,r4) 93.4 / 95.6 / 93.8 % 91.9 / 96.0 / 94.2 %
η at 30 % Pac,r4) 94.0 / 96.3 / 94.5 % 92.8 / 96.5 / 95.1 %
η at 50 % Pac,r4) 95.2 / 97.3 / 96.3 % 94.3 / 97.5 / 96.5 %
η at 75 % Pac,r4) 95.6 / 97.7 / 97.0 % 94.9 / 97.8 / 97.2 %
η at 100 % Pac,r4) 95.6 / 97.9 / 97.3 % 95.0 / 98.0 / 97.4 %
MPP adaption efficiency > 99.9 %
PROTECTIVE DEVICES
DC insulation measurement Yes
Overload behaviour Operating point shift, power limitation
DC disconnector Yes
Reverse polarity protection Yes
INTERFACES
WLAN / Ethernet LAN Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6 inputs and 4 digital in/out Interface to ripple control receiver
USB (type A socket)5) Datalogging, inverter update via USB flash drive
2x RS422 (RJ45 socket) 5) Fronius Solar Net, interface protocol
Signalling Output 5) Energy management (floating relay output)
Datalogger and Webserver Included
External Input 5) S0 meter connection / Evaluation of overvoltage protection
RS485 Modbus RTU SunSpec or meter connection

1) This applies to Fronius Symo 3.0-3-M, 3.7-3-M and 4.5-3-M
2) Testing to IEC 62109-1.
3)
 16 mm² without ferrules
4) And at Umpp min / Udc,r / Umpp max
5) Also available in the light version.

 

Fronius Symo 3.7-3-M

Technical Data


INPUT DATA Fronius Symo 3.7-3-S Fronius Symo 3.7-3-M
Max. input current
(Idc max 1 / Idc max 21))
16.0 A / 16.0 A
Max. array short circuit current (MPP1/MPP21)) 24.0 A / 24.0 A
Min. input voltage
(Udc min)
150 V
Feed-in start voltage
(Udc start)
200 V
Nominal input voltage (Udc,r) 595 V
Max. input voltage
(Udc max)
1,000 V
MPP voltage range at Pnom
(Umpp min – Umpp max)
250 – 800 V 150 – 800 V
Usable MPP voltage range 150 – 800 V
Number of MPP trackers 1 2
Number of DC connections 3 2 + 2
Max. PV generator output (Pdc max) 7.4 kWpeak  7.4 kWpeak
OUTPUT DATA
AC nominal output (Pac,r) 3,700 W 3,700 W
Max. output power 3,700 VA 3,700 VA
AC output current
(Iac nom)
5.3 A 5.3 A
Grid connection (voltage range) 3~NPE 400 V / 230 V or 3~NPE 380 V / 220 V (+20 % / -30 %)
Frequency (frequency range) 50 Hz / 60 Hz (45 – 65 Hz)
Total harmonic distortion < 3 %
Power factor (cos φac,r) 0.70 – 1 ind. / cap. 0.85 – 1 ind. / cap.
GENERAL DATA
Dimensions
(height x width x depth)
645 x 431 x 204 mm
Weight 16.0 kg 19.9 kg
Degree of protection IP 65
Protection class 1
Overvoltage category (DC / AC)2) 2 / 3
Night time consumption < 1 W
Inverter design Transformerless
Cooling Regulated air cooling
Installation Indoor and outdoor installation
Ambient temperature range -25 – +60 °C
Permitted humidity 0 – 100 %
Max. altitude 2,000 m / 3,400 m (unrestricted / restricted voltage range)
DC connection technology 3x DC+ and 3x DC- screw terminals 2.5 – 16 mm² 4x DC+ and 4x DC- screw terminals 2.5 – 16 mm² 3)
AC connection technology 5-pin AC screw terminals 2.5 – 16 mm²  5-pin AC screw terminals 2.5 – 16 mm² 3)
Certificates and compliance with standards ÖVE  / ÖNORM 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 1), CEI 0-211), NRS 097
EFFICIENCY
Max. efficiency 98.0 %
European efficiency (ηEU) 96.7 % 96.9 %
η at 5 % Pac,r4) 83.4 / 86.4 / 80.6 % 81.6 / 87.8 / 82.8 %
η at 10 % Pac,r4) 90.1 / 92.5 / 88.7 % 87.9 / 93.6 / 90.5 %
η at 20 % Pac,r4) 93.7 / 95.7 / 93.6 % 91.9 / 96.0 / 94.1 %
η at 25 % Pac,r4) 94.5 / 96.4 / 94.7 % 92.9 / 96.6 / 95.2 %
η at 30 % Pac,r4) 95.0 / 96.7 / 95.4 % 93.5 / 97.0 / 95.8 %
η at 50 % Pac,r4) 96.9 / 97.6 / 96.7 % 94.6 / 97.7 / 96.8 %
η at 75 % Pac,r4) 96.2 / 97.8 / 97.3 % 95.0 / 97.9 / 97.4 %
η at 100 % Pac,r4) 96.2 / 98.0 / 97.5 % 95.1 / 98.0 / 97.5 %
MPP adaption efficiency > 99.9 %
PROTECTIVE DEVICES
DC insulation measurement Yes
Overload behaviour Operating point shift, power limitation
DC disconnector Yes
Reverse polarity protection Yes
INTERFACES
WLAN / Ethernet LAN Fronius Solar.web, Modbus TCP SunSpec,  Fronius Solar API (JSON)
6 inputs and 4 digital in/out Interface to ripple control receiver
USB (type A socket)5) Datalogging, inverter update via USB flash drive
2x RS422 (RJ45 socket)5) Fronius Solar Net, interface protocol
Signalling Output5) Energy management (floating relay output)
Datalogger and Webserver Included
External Input5) S0 meter connection / Evaluation of overvoltage protection
RS485 Modbus RTU SunSpec or meter connection


1) This applies to Fronius Symo 3.0-3-M, 3.7-3-M and 4.5-3-M
2) Testing to IEC 62109-1.
3)
 16 mm² without ferrules
4) And at Umpp min / Udc,r / Umpp max
5) Also available in the light Version.

Fronius Symo 4.5-3-M

Technical Data


INPUT DATA Fronius Symo 4.5-3-S Fronius Symo 4.5-3-M
Max. input current
(Idc max 1 / Idc max 21))
16.0 A / 16.0 A
Max. array short circuit current (MPP1/MPP21)) 24.0 A / 24.0 A
Min. input voltage
(Udc min)
150 V
Feed-in start voltage
(Udc start)
200 V
Nominal input voltage (Udc,r) 595 V
Max. input voltage
(Udc max)
1,000 V
MPP voltage range at Pnom
(Umpp min – Umpp max)
300 – 800 V 150 – 800 V
Usable MPP voltage range 150 – 800 V
Number of MPP trackers 1 2
Number of DC connections 3 2 + 2
Max. PV generator output (Pdc max) 9.0 kWpeak  9.0 kWpeak
OUTPUT DATA
AC nominal output (Pac,r) 4,500 W 4,500 W
Max. output power 4,500 VA 4,500 VA
AC output current
(Iac nom)
6.5 A 6.5 A
Grid connection (voltage range) 3~NPE 400 V / 230 V or 3~NPE 380 V / 220 V (+20 % / – 30 %)
Frequency (frequency range) 50 Hz / 60 Hz (45 – 65 Hz)
Total harmonic distortion < 3 %
Power factor (cos φac,r) 0.70 – 1 ind. / cap. 0.85 – 1 ind. / cap.
GENERAL DATA
Dimensions
(height x width x depth)
645 x 431 x 204 mm
Weight 16.0 kg 19.9 kg
Degree of protection IP 65
Protection class 1
Overvoltage category (DC / AC)2) 2 / 3
Night time consumption < 1 W
Inverter design Transformerless
Cooling Regulated air cooling
Installation Indoor and outdoor installation
Ambient temperature range -25 – +60 °C
Permitted humidity 0 – 100 %
Max. altitude 2,000 m / 3,400 m (unrestricted / restricted voltage range)
DC connection technology 3x DC+ and 3x DC- screw terminals 2.5 – 16 mm² 4x DC+ and 4x DC- screw terminals 2.5 – 16 mm² 3)
AC connection technology 5-pin AC screw terminals 2.5 – 16 mm²  5-pin AC screw terminals 2.5 – 16 mm² 3)
Certificates and compliance with standards ÖVE / ÖNORM 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 1), CEI 0-211), NRS 097
EFFICIENCY
Max. efficiency 98.0 %
European efficiency (ηEU) 97.0 % 97.2 %
η at 5 % Pac,r4) 84.8 / 88.5 / 82.8 % 83.4 / 90.3 / 85.0 %
η at 10 % Pac,r4) 91.7 / 93.7 / 90.3 % 89.2 / 94.1 / 91.2 %
η at 20 % Pac,r4) 94.6 / 96.3 / 94.5 % 92.8 / 96.5 / 95.1 %
η at 25 % Pac,r4) 95.2 / 96.8 / 95.4 % 93.5 / 97.0 / 95.8 %
η at 30 % Pac,r4) 95.6 / 97.2 / 95.9 % 94.2 / 97.3 / 96.3 %
η at 50 % Pac,r4) 96.4 / 97.7 / 97.0 % 94.9 / 97.8 / 97.2 %
η at 75 % Pac,r4) 96.6 / 98.0 / 97.4 % 95.1 / 98.0 / 97.5 %
η at 100 % Pac,r4) 96.6 / 98.0 / 97.5 % 95.0 / 98.0 / 97.6 %
MPP adaption efficiency > 99.9 %
PROTECTIVE DEVICES
DC insulation measurement Yes
Overload behaviour Operating point shift, power limitation
DC disconnector Yes
Reverse polarity protection Yes
INTERFACES
WLAN / Ethernet LAN Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6 inputs and 4 digital in/out Interface to ripple control receiver
USB (type A socket)5) Datalogging, inverter update via USB flash drive
2x RS422 (RJ45 socket 5) Fronius Solar Net, interface protocol
Signalling output5) Energy management (floating relay output)
Datalogger and Webserver Included
External input5) S0 meter connection / Evaluation of overvoltage protection
RS485 Modbus RTU SunSpec or meter connection


1) This applies to Fronius Symo 3.0-3-M, 3.7-3-M and 4.5-3-M
2) Testing to IEC 62109-1.
3)
 16 mm² without ferrules
4) And at Umpp min / Udc,r / Umpp max
5) Also available in the light version.

Fronius Symo 5.0-3-M

Technical Data


INPUT DATA Fronius Symo 5.0-3-M
Max. input current
(Idc max1 / Idc max2)
16.0 A / 16.0 A
Max. array short circuit (MPP1 / MPP2) 24.0 A / 24.0 A
Min. input voltage
(Udc min)
150 V
Feed-in start voltage
(Udc start)
200 V
Nominal input voltage (Udc,r) 595 V
Max. input voltage
(Udc max)
1,000 V
MPP voltage range at Pnom 
(Umpp min – Umpp max)
163 – 800 V
Usable MPP voltage range 150 – 800 V
Number of MPP trackers 2
Number of DC connections 2 + 2
Max. PV generator output (Pdc max) 10.0 kWpeak
OUTPUT DATA  
AC nominal output (Pac,r) 5,000 W
Max. output power 5,000 VA
AC output current (Iac nom) 7.2 A
Grid connection (voltage range) 3~NPE 400 V / 230 V or 3~NPE 380 V / 220 V (+20 % / -30 %)
Frequency (frequncy range) 50 Hz / 60 Hz (45 – 65 Hz)
Total harmonic distortion < 3 %
Power factor (cos φac,r) 0.85 – 1 ind. / cap.
GENERAL DATA
Dimensions
(height x width x depth)
645 x 431 x 204 mm
Weight 19.9 kg
Degree of protection IP 65
Protection class 1
Overvoltage category (DC / AC)1) 2 / 3
Night time consumption < 1 W
Inverter design Transformerless
Cooling Regulated air cooling
Installation Indoor and outdoor installation
Ambient temperature range -25°C to +60°C
Permitted humidity 0 % to 100 %
Max. altitude 2,000 m / 3,400 m (unrestricted / restricted voltage range)
DC connection technology 4x DC+ and 4x DC- screw terminals 2.5 mm² – 16 mm² 2)
AC connection technology 5-pin AC screw terminals 2.5 mm² – 16 mm² 2)
Certificates and compliance with standards ÖVE / ÖNORM 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 0-21, NRS 097
EFFICIENCY
Max. efficiency 98.0 %
European efficiency (ηEU) 97.3 %
η at 5 % Pac,r3)  84.9 / 91.2 / 85.9 %
η at 10 % Pac,r3) 89.9 / 94.6 / 91.7 %
η at 20 % Pac,r3) 93.2 / 96.7 / 95.4 %
η at 25 % Pac,r3) 93.9 / 97.2 / 96.0 %
η at 30 % Pac,r3) 94.5 / 97.4 / 96.5 %
η at 50 % Pac,r3) 95.2 / 97.9 / 97.3 %
η at 75 % Pac,r3) 95.3 / 98.0 / 97.5 %
η at 100 % Pac,r3) 95.2 / 98.0 / 97.6 %
MPP adaption efficiency > 99.9 %
PROTECTIVE DEVICES
DC insulation measurement Yes
Overload behaviour Operating point shift, power limitation
DC disconnector Yes
Reverse polarity protection Yes
INTERFACES
WLAN / Ethernet LAN Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6 inputs and 4 digital inputs/outputs Interface to ripple control receiver
USB (type A socket)4) Datalogging, inverter update via USB flash drive
2 x RS422 (RJ45 socket)4) Fronius Solar Net, Interface protocol
Signalling output 4) Energy management (floating relay output)
Datalogger and Webserver Included
External input4) S0 meter connection / Evaluation of overvoltage protection
RS485 Modbus RTU SunSpec or meter connection


1) Testing to IEC 62109-1.
2) 16 mm² without ferrules
3) And at Umpp min / Udc,r / Umpp max
4) Also available in the light version.

Fronius Symo 6.0-3-M

Technical Data


INPUT DATA Fronius Symo 6.0-3-M
Max. input current
(Idc max1 / Idc max2)
16.0 A / 16.0 A
Max. array short circuit (MPP1 / MPP2) 24.0 A / 24.0 A
Min. input voltage
(Udc min)
150 V
Feed-in start voltage
(Udc start)
200 V
Nominal input voltage (Udc,r) 595 V
Max. input voltage
(Udc max)
1,000 V
MPP voltage range at Pnom 
(Umpp min – Umpp max)
195 – 800 V
Usable MPP voltage range 150 – 800 V
Number of MPP trackers 2
Number of DC connections 2 + 2
Max. PV generator output (Pdc max) 12.0 kWpeak
OUTPUT DATA
AC nominal output (Pac,r) 6,000 W
Max. output power 6,000 VA
AC output current (Iac nom) 8.7 A
Grid connection (voltage range) 3~NPE 400 V / 230 V or 3~NPE 380 V / 220 V (+20 % / -30 %)
Frequency (frequency range) 50 Hz / 60 Hz (45 – 65 Hz)
Total harmonic distortion < 3 %
Power factor (cos φac,r) 0.85 – 1 ind. / cap.
GENERAL DATA
Dimensions
(height x width x depth)
645 x 431 x 204 mm
Weight 19.9 kg
Degree of protection IP 65
Protection class 1
Overvoltage category (DC / AC)1) 2 / 3
Night time consumption < 1 W
Inverter design Transformerless
Cooling Regulated air cooling
Installation Indoor and outdoor installation
Ambient temperature range -25°C to +60°C
Permitted humidity 0 % to 100 %
Max, altitude 2,000 m / 3,400 m (unrestricted / restricted voltage range)
DC connection technology 4x DC+ and 4x DC- screw terminals 2.5 mm² – 16 mm² 2)
AC connection technology 5-pin AC screw terminals 2.5 mm² – 16 mm² 2)
Certificates and compliance with standards ÖVE / ÖNORM 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 0-21, NRS 097
EFFICIENCY
Max. efficiency 98.0 %
European efficiency (ηEU) 97.5 %
η at 5 % Pac,r3)  87.8 / 92.6 / 87.8 %
η at 10 % Pac,r3) 91.3 / 95.6 / 93.0 %
η at 20 % Pac,r3) 94.1 / 97.1 / 95.9 %
η at 25 % Pac,r3) 94.7 / 97.5 / 96.5 %
η at 30 % Pac,r3) 95.1 / 97.7 / 96.8 %
η at 50 % Pac,r3) 95.7 / 98.0 / 97.5 %
η at 75 % Pac,r3) 95.7 / 98.0 / 97.6 %
η at 100 % Pac,r3) 95.7 / 97.9 / 97.6 %
MPP adaption efficiency > 99.9 %
PROTECTIVE DEVICES
DC insulation measurement Yes
Overload behaviour Operating point shift, power limitation
DC disconnector Yes
Reverse polarity protection Yes
INTERFACES
WLAN / Ethernet LAN Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6 inputs and 4 digital inputs/outputs Interface to ripple control receiver
USB (type A socket)4) Datalogging, inverter update via USB flash drive
2 x RS422 (RJ45 socket)4)  Fronius Solar Net, Interface protocol
Signalling output4) Energy management (floating relay output)
Datalogger and Webserver Included
External input4) S0 meter connection / Evaluation of overvoltage protection
RS485 Modbus RTU SunSpec or meter connection


1) Testing to IEC 62109-1.
2) 16 mm² without ferrules
3) And at Umpp min / Udc,r / Umpp max
4) Also available in the light version.

Fronius Symo 7.0-3-M

Technical Data


INPUT DATA Fronius Symo 7.0-3-M
Max. input current
(Idc max1 / Idc max2)
16.0 A / 16.0 A
Max. array short circuit (MPP1 / MPP2) 24.0 A / 24.0 A
Min. input voltage
(Udc min)
150 V
Feed-in start voltage
(Udc start)
200 V
Nominal input voltage (Udc,r) 595 V
Max. input voltage
(Udc max)
1,000 V
MPP voltage range at Pnom 
(Umpp min – Umpp max)
228 – 800 V
Usable MPP voltage range 150 – 800 V
Number of MPP trackers 2
Number of DC connections 2 + 2
Max. PV generator output (Pdc max) 14.0 kWpeak
OUTPUT DATA
AC nominal output (Pac,r) 7,000 W
Max. output power 7,000 VA
AC output current (Iac nom) 10.1 A
Grid connection (voltage range) 3~NPE 400 V / 230 V or 3~NPE 380 V / 220 V (+20 % / -30 %)
Frequency (frequency range) 50 Hz / 60 Hz (45 – 65 Hz)
Total harmonic distortion < 3 %
Power factor (cos φac,r) 0.85 – 1 ind. / cap.
GENERAL DATA
Dimensions
(height x width x depth)
645 x 431 x 204 mm
Weight 21.9 kg
Degree of protection IP 65
Protection class 1
Overvoltage category (DC / AC)1) 2 / 3
Night time consumption < 1 W
Inverter design Transformerless
Cooling Regulated air cooling
Installation Indoor and outdoor installation
Ambient temperature range -25°C to +60°C
Permitted humidity 0 % to 100 %
Max. altitude 2,000 m / 3,400 m (unrestricted / restricted voltage range)
DC connection technology 4x DC+ and 4x DC- screw terminals 2.5 mm² – 16 mm² 2)
AC connection technology 5-pin AC screw terminals 2.5 mm² – 16 mm² 2)
Certificates and compliance with standards ÖVE / ÖNORM 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 0-21, NRS 097
EFFICIENCY
Max. efficiency 98.0 %
European efficiency (ηEU) 97.6 %
η at 5 % Pac,r3)  88.7 / 93.1 / 89.0 %
η at 10 % Pac,r3) 92.0 / 95.9 / 94.7 %
η at 20 % Pac,r3) 94.5 / 97.3 / 96.3 %
η at 25 % Pac,r3) 95.1 / 97.6 / 96.7 %
η at 30 % Pac,r3) 95.4 / 97.7 / 97.0 %
η at 50 % Pac,r3) 95.9 / 98.0 / 97.5 %
η at 75 % Pac,r3) 95.9 / 98.0 / 97.6 %
η at 100 % Pac,r3) 95.8 / 97.9 / 97.5 %
MPP adaption efficiency > 99.9 %
PROTECTIVE DEVICES
DC insulation measurement Yes
Overload behaviour Operating point shift, power limitation
DC disconnector Yes
Reverse polarity protection Yes
INTERFACES
WLAN / Ethernet LAN Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6 inputs and 4 digital inputs/outputs Interface to ripple control receiver
USB (type A socket)4) Datalogging, inverter update via USB flash drive
2 x RS422 (RJ45 socket)4) Fronius Solar Net, Interface protocol
Signalling output4) Energy management (floating relay output)
Datalogger and Webserver Included
External input4) S0 meter connection / Evaluation of overvoltage protection
RS485 Modbus RTU SunSpec or meter connection


1) Testing to IEC 62109-1.
2) 16 mm² without ferrules
3) And at Umpp min / Udc,r / Umpp max
4) Also available in the light version.

Fronius Symo 8.2-3-M

Technical Data


INPUT DATA Fronius Symo 8.2-3-M
Max. input current
(Idc max1 / Idc max2)
16.0 A / 16.0 A
Max. array short circuit (MPP1 / MPP2) 24.0 A / 24.0 A
Min. input voltage
(Udc min)
150 V
Feed-in start voltage
(Udc start)
200 V
Nominal input voltage (Udc,r) 595 V
Max. input voltage
(Udc max)
1,000 V
MPP voltage range at Pnom
(Umpp min – Umpp max)
267 – 800 V
Usable MPP voltage range 150 – 800 V
Number of MPP trackers 2
Number of DC connections 2 + 2
Max. PV generator output (Pdc max) 16.4 kWpeak
OUTPUT DATA
AC nominal output (Pac,r) 8,200 W
Max. output power 8,200 VA
AC output current (Iac nom) 11.8 A
Grid connection (voltage range) 3~NPE 400 V / 230 V or 3~NPE 380 V / 220 V (+20 % / -30 %)
Frequency (frequency range) 50 Hz / 60 Hz (45 – 65 Hz)
Total harmonic distortion < 3 %
Power factor (cos φac,r) 0.85 – 1 ind. / cap.
GENERAL DATA
Dimensions
(height x width x depth)
645 x 431 x 204 mm
Weight 21.9 kg
Degree of protection IP 65
Protection class 1
Overvoltage category (DC / AC)1) 2 / 3
Night time consumption < 1 W
Inverter design Transformerless
Cooling Regulated air cooling
Installation Indoor and outdoor installation
Ambient temperature range -25°C to +60°C
Permitted humidity 0 % to 100 %
Max. altitude 2,000 m / 3,400 m (unrestricted / restricted voltage range)
DC connection technology 4x DC+ and 4x DC- screw terminals 2.5 mm² – 16 mm² 2)
AC connection technology 5-pin AC screw terminals 2.5 mm² – 16 mm² 2)
Certificates and compliance with standards ÖVE / ÖNORM E 8001-4-712DIN 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 0-21, NRS 097
EFFICIENCY
Max. efficiency 98.0 %
European efficiency (ηEU) 97.7 %
η at 5 % Pac,r3)  89.8 / 93.8 / 90.6 %
η at 10 % Pac,r3) 92.8 / 96.1 / 94.5 %
η at 20 % Pac,r3) 95.0 / 97.6 / 96.6 %
η at 25 % Pac,r3) 95.5 / 97.7 / 97.0 %
η at 30 % Pac,r3) 95.8 / 97.8 / 97.2 %
η at 50 % Pac,r3) 96.2 / 98.0 / 97.6 %
η at 75 % Pac,r3) 96.2 / 98.0 / 97.6 %
η at 100 % Pac,r3) 96.0 / 97.8 / 97.5 %
MPP adaption efficiency > 99.9 %
PROTECTIVE DEVICES
DC insulation measurement Yes
Overload behaviour Operating point shift, power limitation
DC disconnector Yes
Reverse polarity protection Yes
INTERFACES
WLAN / Ethernet LAN Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6 inputs and 4 digital inputs/outputs Interface to ripple control receiver
USB (type A socket)4) Datalogging, inverter update via USB flash drive
2 x RS422 (RJ45 socket)4)  Fronius Solar Net, Interface protocol
Signalling output4) Energy management (floating relay output)
Datalogger and Webserver Included
External input4) S0 meter connection / Evaluation of overvoltage protection
RS485 Modbus RTU SunSpec or meter connection


1) Testing to IEC 62109-1.
2) 16 mm² without ferrules
3) And at Umpp min / Udc,r / Umpp max
4) Also available in the light version.

Fronius Symo 10.0-3-M

Technical Data


INPUT DATA Fronius Symo 10.0-3-M
Max. input current
(Idc max1 / Idc max2)
27.0 A / 16.5 A1)
Max. usable input current total
(Idc max1 + Idc max2)
43.5 A
Max.array short circuit current (MPP1 / MPP2) 40.5 A / 24.8 A
Min. input voltage (Udc min) 200 V
Feed-in start voltage (Udc start) 200 V
Nominal input voltage (Udc,r) 600 V
Max. input voltage
(Udc max)
1,000 V
MPP voltage range at Pnom
(Umpp min – Umpp max)
270 – 800 V
Usable MPP voltage range 200 – 800 V
Number of MPP trackers 2
Number of DC connections 3 + 3
Max. PV generator output (Pdc max) 15.0 kWpeak
OUTPUT DATA
AC nominal output (Pac,r) 10,000 W
Max. output power 10,000 VA
AC output current (Iac nom) 14.4 A
Grid connection (voltage range) 3~NPE 400 V / 230 V or 3~NPE 380 V / 220 V (+20 % / -30 %)
Frequency (frequency range) 50 Hz / 60 Hz (45 – 65 Hz)
Frequency range (fmin – fmax) 45 – 65 Hz
Total harmonic distortion 1.8 %
Power factor (cos φac,r) 0 – 1 ind. / cap.
GENERAL DATA
Dimensions
(height x width x depth)
725 x 510 x 225 mm
Weight 34.8 kg
Degree of protection IP 66
Protection class 1
Overvoltage category (DC / AC)2) 2 / 3
Night time consumption < 1 W
Inverter design Transformerless
Cooling Regulated air cooling
Installation Indoor and outdoor installation
Ambient temperature range -25°C to +60°C
Permitted humidity 0 % to 100 %
Max. altitude 2,000 m / 3,400 m (unrestricted / restricted voltage range)
DC connection technology 6x DC+ and 6x DC- screw terminals 2.5 mm² – 16 mm²
AC connection technology 5-pin AC screw terminals 2.5 mm² – 16 mm²
Certificates and compliance with standards ÖVE / ÖNORM 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
EFFICIENCY
Max. efficiency 98.0 %
European efficiency (ηEU) 97.4 %
η at 5 % Pac,r3)  87.9 / 92.5 / 89.2 %
η at 10 % Pac,r3) 91.2 / 94.9 / 92.8 %
η at 20 % Pac,r3) 94.6 / 97.1 / 96.1 %
η at 25 % Pac,r3) 95.4 / 97.3 / 96.6 %
η at 30 % Pac,r3) 95.6 / 97.5 / 96.9 %
η at 50 % Pac,r3) 96.3 / 97.9 / 97.4 %
η at 75 % Pac,r3) 96.5 / 98.0 / 97.6 %
η at 100 % Pac,r3) 96.5 / 98.0 / 97.6 %
MPP adaption efficiency > 99.9 %
PROTECTIVE DEVICES
DC insulation measurement Yes
Overload behaviour Operating point shift, power limitation
DC disconnector Yes
Reverse polarity protection Yes
INTERFACES
WLAN / Ethernet LAN Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6 inputs and 4 digital in/out Interface to ripple control receiver
USB (type A socket)4) Datalogging, inverter update via USB flash drive
2 x RS422 (RJ45 socket)4) Fronius Solar Net, Interface protocol
Signalling output4) Energy management (floating relay output)
Datalogger and Webserver Included
External input 4) S0 meter connection / Evaluation of overvoltage protection
RS485 Modbus RTU SunSpec or meter connection


1) 14.0 A for voltages < 420 V
2) Testing to IEC 62109-1. DIN rail for optional type 1 + 2 or type 2 surge protection device available. 
3) And at Umpp min / Udc,r / Umpp max
4) Available from autumn 2014.

Fronius Symo 12.5-3-M

Technical Data


INPUT DATA Fronius Symo 12.5-3-M
Max. input current
(Idc max1 / Idc max2)
27.0 A / 16.5 A1)
Max. usable input current total
(Idc max1 + Idc max2)
43.5 A
Max.array short circuit current (MPP1 / MPP2) 40.5 A / 24.8 A
Min. input voltage (Udc min) 200 V
Feed-in start voltage (Udc start) 200 V
Nominal input voltage (Udc,r) 600 V
Max. input voltage
(Udc max)
1,000 V
MPP voltage range at Pnom
(Umpp min – Umpp max)
320 – 800 V
Usable MPP voltage range 200 – 800 V
Number of MPP trackers 2
Number of DC connections 3 + 3
Max. PV generator output (Pdc max) 18.8 kWpeak
OUTPUT DATA
AC nominal output (Pac,r) 12,500 W
Max. output power 12,500 VA
AC output current (Iac nom) 18.0 A
Grid connection (voltage range) 3~NPE 400 V / 230 V or 3~NPE 380 V / 220 V (+20 % / -30 %)
Frequency (frequency range) 50 Hz / 60 Hz (45 – 65 Hz)
Total harmonic distortion 2.0 %
Power factor (cos φac,r) 0 – 1 ind. / cap.
GENERAL DATA
Dimensions
(height x width x depth)
725 x 510 x 225 mm
Weight 34.8 kg
Degree of protection IP 66
Protection class 1
Overvoltage category (DC / AC)2) 2 / 3
Night time consumption < 1 W
Inverter design Transformerless
Cooling Regulated air cooling
Installation Indoor and outdoor installation
Ambient temperature range -40°C to +60°C
Permitted humidity 0 % to 100 %
Max. altitude 2,000 m / 3,400 m (unrestricted / restricted voltage range)
DC connection technology 6x DC+ and 6x DC- screw terminals 2.5 mm² – 16 mm²
AC connection technology 5-pin AC screw terminals 2.5 mm² – 16 mm²
Certificates and compliance with standards ÖVE / ÖNORM 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
EFFICIENCY
Max. efficiency 98.0 %
European efficiency (ηEU) 97.6 %
η at 5 % Pac,r3)  88.7 / 93.1 / 90.1 %
η at 10 % Pac,r3) 92.9 / 96.1 / 94.6 %
η at 20 % Pac,r3) 95.4 / 97.3 / 96.6 %
η at 25 % Pac,r3) 95.6 / 97.6 / 97.0 %
η at 30 % Pac,r3) 95.9 / 97.7 / 97.2 %
η at 50 % Pac,r3) 96.4 / 98.0 / 97.5 %
η at 75 % Pac,r3) 96.5 / 98.0 / 97.6 %
η at 100 % Pac,r3) 96.5 / 97.8 / 97.6 %
MPP adaption efficiency > 99.9 %
PROTECTIVE DEVICES
DC insulation measurement Yes
Overload behaviour Operating point shift, power limitation
DC disconnector Yes
Reverse polarity protection Yes
INTERFACES
WLAN / Ethernet LAN Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6 inputs and 4 digital in/out Interface to ripple control receiver
USB (type A socket)4) Datalogging, inverter update via USB flash drive
2 x RS422 (RJ45 socket)4) Fronius Solar Net, Interface protocol
Signalling output4) Energy management (floating relay output)
Datalogger and Webserver Included
External input4) S0 meter connection / Evaluation of overvoltage protection
RS485 Modbus RTU SunSpec or meter connection


1) 14.0 A for voltages < 420 V
2) Testing to IEC 62109-1. DIN rail for optional type 1 + 2 or type 2 surge protection device available. 
3) And at Umpp min / Udc,r / Umpp max
4) Also available in the light version.

Fronius Symo 15.0-3-M

Technical Data


INPUT DATA Fronius Symo 15.0-3-M
Max. input current
(Idc max1 / Idc max2)
33.0 A / 27.0 A
Max. usable input current total
(Idc max1 + Idc max2)
51.0 A
Max.array short circuit current (MPP1 / MPP2) 49.5 A / 40.5 A
Min. input voltage (Udc min) 200 V
Feed-in start voltage (Udc start) 200 V
Nominal input voltage (Udc,r) 600 V
Max. input voltage
(Udc max)
1,000 V
MPP voltage range at Pnom
(Umpp min – Umpp max)
320 – 800 V
Usable MPP voltage range 200 – 800 V
Number of MPP trackers 2
Number of DC connections 3 + 3
Max. PV generator output (Pdc max) 22.5 kWpeak
OUTPUT DATA
AC nominal output (Pac,r) 15,000 W
Max. output power 15,000 VA
AC output current (Iac nom) 21.7 A
Grid connection (voltage range) 3~NPE 400 V / 230 V or 3~NPE 380 V / 220 V (+20 % / -30 %)
Frequency (frequency range) 50 Hz / 60 Hz (45 – 65 Hz)
Total harmonic distortion 1.5 %
Power factor (cos φac,r) 0 – 1 ind. / cap.
GENERAL DATA
Dimensions
(height x width x depth)
725 x 510 x 225 mm
Weight 43.4 kg
Degree of protection IP 66
Protection class 1
Overvoltage category (DC / AC)1) 2 / 3
Night time consumption < 1 W
Inverter design Transformerless
Cooling Regulated air cooling
Installation Indoor and outdoor installation
Ambient temperature range -40°C to +60°C
Permitted humidity 0 % to 100 %
Max. altitude 2,000 m / 3,400 m (unrestricted / restricted voltage range)
DC connection technology 6x DC+ and 6x DC- screw terminals 2.5 mm² – 16 mm²
AC connection technology 5-pin AC screw terminals 2.5 mm² – 16 mm²
Certificates and compliance with standards ÖVE / ÖNORM 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
EFFICIENCY
Max. efficiency 98.1 %
European efficiency (ηEU) 97.8 %
η at 5 % Pac,r2)  91.2 / 94.8 / 92.3 %
η at 10 % Pac,r2) 93.4 / 96.0 / 94.4 %
η at 20 % Pac,r2) 95.9 / 97.4 / 96.7 %
η at 25 % Pac,r2) 96.2 / 97.6 / 97.0 %
η at 30 % Pac,r2) 96.5 / 97.8 / 97.3 %
η at 50 % Pac,r2) 96.9 / 98.1 / 97.7 %
η at 75 % Pac,r2) 97.0 / 98.1 / 97.8 %
η at 100 % Pac,r2) 97.0 / 98.1 / 97.7 %
MPP adaption efficiency > 99.9 %
PROTECTIVE DEVICES
DC insulation measurement Yes
Overload behaviour Operating point shift, power limitation
DC disconnector Yes
Reverse polarity protection Yes
INTERFACES
WLAN / Ethernet LAN Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6 inputs and 4 digital in/out Interface to ripple control receiver
USB (type A socket)3) Datalogging, iverter update via USB flash drive
2 x RS422 (RJ45 socket)3) Fronius Solar Net, Interface protocol
Signalling Output3) Energy management (floating relay output)
Datalogger and Webserver Included
External Input3) S0 meter connection / Evaluation of overvoltage protection
RS485 Modbus RTU SunSpec or meter connection


1) Testing to IEC 62109-1. DIN rail for optional type 1 + 2 or type 2 surge protection device available. 
2) And at Umpp min / Udc,r / Umpp max
3) Also available in the light version.

Fronius Symo 17.5-3-M

Technical Data


INPUT DATA Fronius Symo 17.5-3-M
Max. input current
(Idc max1 / Idc max2)
33.0 A / 27.0 A
Max. usable input current total
(Idc max1 + Idc max2)
51.0 A
Max.array short circuit current (MPP1 / MPP2) 49.5 A / 40.5 A
Min. input voltage (Udc min) 200 V
Feed-in start voltage (Udc start) 200 V
Nominal input voltage (Udc,r) 600 V
Max. input voltage
(Udc max)
1,000 V
MPP voltage range at Pnom
(Umpp min – Umpp max)
370 – 800 V
Usable MPP voltage range 200 – 800 V
Number of MPP trackers 2
Number of DC connections 3 + 3
Max. PV generator output (Pdc max) 26.3 kWpeak
OUTPUT DATA
AC nominal output (Pac,r) 17,500 W
Max. output power 17,500 VA
AC output current (Iac nom) 25.3 A
Grid connection (voltage range) 3~NPE 400 V / 230 V or 3~NPE 380 V / 220 V (+20 % / -30 %)
Frequency (frequency range) 50 Hz / 60 Hz (45 – 65 Hz)
Total harmonic distortion 1.5 %
Power factor (cos φac,r) 0 – 1 ind. / cap.
GENERAL DATA
Dimensions
(height x width x depth)
725 x 510 x 225 mm
Weight 43.4 kg
Degree of protection IP 66
Protection class 1
Overvoltage category (DC / AC)1) 2 / 3
Night time consumption < 1 W
Inverter design Transformerless
Cooling Regulated air cooling
Installation Indoor and outdoor installation
Ambient temperature range -40°C to +60°C
Permitted humidity 0 % to 100 %
Max. altitude 2,000 m / 3,400 m (unrestricted / restricted voltage range)
DC connection technology 6x DC+ and 6x DC- screw terminals 2.5 mm² – 16 mm²
AC connection technology 5-pin AC screw terminals 2.5 mm² – 16 mm²
Certificates and compliance with standards ÖVE / ÖNORM 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
EFFICIENCY
Max. efficiency 98.1 %
European efficiency (ηEU) 97.8 %
η at 5 % Pac,r2)  91.6 / 95.0 / 92.7 %
η at 10 % Pac,r2) 94.0 / 96.4 / 95.0 %
η at 20 % Pac,r2) 96.1 / 97.6 / 96.9 %
η at 25 % Pac,r2) 96.4 / 97.8 / 97.2 %
η at 30 % Pac,r2) 96.6 / 97.9 / 97.4 %
η at 50 % Pac,r2) 97.0 / 98.1 / 97.7 %
η at 75 % Pac,r2) 97.0 / 98.1 / 97.8 %
η at 100 % Pac,r2) 96.9 / 98.1 / 97.6 %
MPP adaption efficiency > 99.9 %
PROTECTIVE DEVICES
DC insulation measurement Yes
Overload behaviour Operating point shift, power limitation
DC disconnector Yes
Reverse polarity protection Yes
INTERFACES
WLAN / Ethernet LAN Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6 inputs and 4 digital in/out Interface to ripple control receiver
USB (type A socket)3) Datalogging, inverter update via USB flash drive
2 x RS422 (RJ45 socket)3) Fronius Solar Net, Interface protocol
Signalling output3) Energy management (floating relay output)
Datalogger and Webserver Included
External Input3) S0 meter connection / Evaluation of overvoltage protection
RS485 Modbus RTU SunSpec or meter connection


1) Testing to IEC 62109-1. DIN rail for optional type 1 + 2 or type 2 surge protection device available.
2) And at Umpp min / Udc,r / Umpp max
3) Also available in the light version.

Fronius Symo 20.0-3-M

Technical Data


INPUT DATA Fronius Symo 20.0-3-M
Max. input current
(Idc max1 / Idc max2)
33.0 A / 27.0 A
Max. usable input current total
(Idc max1 + Idc max2)
51.0 A
Max.array short circuit current (MPP1 / MPP2) 49.5 A / 40.5 A
Min. input voltage (Udc min) 200 V
Feed-in start voltage (Udc start) 200 V
Nominal input voltage (Udc,r) 600 V
Max. input voltage
(Udc max)
1,000 V
MPP voltage range at Pnom
(Umpp min – Umpp max)
420 – 800 V
Usable MPP voltage range 200 – 800 V
Number of MPP trackers 2
Number of DC connections 3 + 3
Max. PV generator output (Pdc max) 30.0 kWpeak
OUTPUT DATA
AC nominal output (Pac,r) 20,000 W
Max. output power 20,000 VA
AC output current (Iac nom) 28.9 A
Grid connection (voltage range) 3~NPE 400 V / 230 V or 3~NPE 380 V / 220 V (+20 % / -30 %)
Frequency (frequency range) 50 Hz / 60 Hz (45 – 65 Hz)
Total harmonic distortion 1.3 %
Power factor (cos φac,r) 0 – 1 ind. / cap.
GENERAL DATA
Dimensions
(height x width x depth)
725 x 510 x 225 mm
Weight 43.4 kg
Degree of protection IP 66
Protection class 1
Overvoltage category (DC / AC)1) 2 / 3
Night time consumption < 1 W
Inverter design Transformerless
Cooling Regulated air cooling
Installation Indoor and outdoor installation
Ambient temperature range -40°C to +60°C
Permitted humidity 0 % to 100 %
Max. altitude 2,000 m / 3,400 m (unrestricted / restricted voltage range)
DC connection technology 6x DC+ and 6x DC- screw terminals 2.5 mm² – 16 mm²
AC connection technology 5-pin AC screw terminals 2.5 mm² – 16 mm²
Certificates and compliance with standards ÖVE / ÖNORM 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
EFFICIENCY
Max. efficiency 98.1 %
European efficiency (ηEU) 97.9 %
η at 5 % Pac,r2)  91.9 / 95.2 / 93.0 %
η at 10 % Pac,r2) 94.8 / 96.9 / 95.8 %
η at 20 % Pac,r2) 96.3 / 97.8 / 97.1 %
η at 25 % Pac,r2) 96.7 / 97.9 / 97.4 %
η at 30 % Pac,r2) 96.8 / 98.0 / 97.6 %
η at 50 % Pac,r2) 97.0 / 98.1 / 97.8 %
η at 75 % Pac,r2) 97.0 / 98.1 / 97.7 %
η at 100 % Pac,r2) 96.8 / 98.0 / 97.6 %
MPP adaption efficiency > 99.9 %
PROTECTIVE DEVICES
DC insulation measurement Yes
Overload behaviour Operating point shift, power limitation
DC disconnector Yes
Reverse polarity protection Yes
INTERFACES
WLAN / Ethernet LAN Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6 inputs and 4 digital in/out Interface to ripple control receiver
USB (type A socket)3) Datalogging, inverter update via USB flash drive
2 x RS422 (RJ45 socket)3) Fronius Solar Net, Interface protocol
Signalling Output3) Energy management (floating relay output)
Datalogger and Webserver Included
External Input3) S0 meter connection / Evaluation of overvoltage protection
RS485 Modbus RTU SunSpec or meter connection


1) Testing to IEC 62109-1. DIN rail for optional type 1 + 2 or type 2 surge protection device available. 
2) And at Umpp min / Udc,r / Umpp max
3) Also available in the light version.

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