Fronius Solar Inverter Eco 27.0-3 27kw MPPT IP66 WIFI WLAN

KSh499,000

In stock

The Fronius Eco in power categories 25.0 and 27.0 kW perfectly meets all the requirements of large-scale installations. Thanks to its light weight and SnapINverter mounting system, this transformerless device can be installed quickly and easily either indoors or outdoors. This inverter series sets new standards with its IP 66 protection class. In addition, its integrated all-pole string fuse holders and optional DC fuse mean that string collection boxes are no longer required
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The three-phase Fronius Fronius Solar Inverter Eco in power categories 25.0 and 27.0 kW perfectly meets all the requirements of large-scale installations. Thanks to its light weight and SnapINverter mounting system, this transformerless device can be installed quickly and easily either indoors or outdoors. This Fronius Solar Inverter series sets new standards with its IP 66 protection class. In addition, its integrated all-pole string fuse holders and optional DC fuse mean that string collection boxes are no longer required.

INPUT DATA

Number of MPP trackers
1
Max. input current (Idc max)
44,2 A
Max. short circuit current, module array
71,6 A
DC input voltage range (Udc min – Udc max)
580 – 1000 V
Feed-in start voltage (Udc start)
650 V
Nominal input voltage (Udc,r)
580 V
MPP voltage range (Umpp min – Umpp max)
580 – 850 V
Usable MPP voltage range 580 – 850 V
Number of DC connections 6
Max. PV generator power (Pdc max)
37,8 kWpeak

OUTPUT DATA

AC nominal output (Pac,r)
25 kW
Max. output power (Pac max)
25 kVA
AC output current (Iac nom)
37,9 / 36,2 A
Grid connection (Uac,r)
3~ NPE 400/230, 3~ NPE 380/220 V
AC voltage range (Umin – Umax)
150 – 275 V
Frequency (fr)
50 / 60 Hz
Frequency range (fmin – fmax)
45 – 65 Hz
Total harmonic distortion
< 2 % 2=”“ =”“>
Power factor (cos φac,r)
0 – 1 ind./cap.

GENERAL DATA

Height 725 mm
Width 510 mm
Depth 225 mm
Weight 35,7 kg
Degree of protection IP 66
Protection class 1
Overvoltage category (DC / AC) 1)
2 / 3
Night-time consumption < 1 w 1=”“>
Inverter design Transformerless
Cooling Regulated air cooling
Installation Indoors and outdoors
Ambient temperature range 25°C – 60°C
Permitted humidity 0 – 100 %
Max. altitude 2)
2.000 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 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, G99, UNE 206007-1, SI 4777, CEI 0-16, CEI 0-21

EFFICIENCY

Max. efficiency (PV – grid) 98,2 %
European efficiency (ηEU) 98,0 %
η at 5 Pac,r 3)
95,1 / 91,5
η at 10 Pac,r 3)
97,0 / 95,2
η at 20 Pac,r 3)
97,8 / 96,9
η at 25 Pac,r 3)
98,0 / 97,0
η at 30 Pac,r 3)
98,1 / 97,2
η at 50 Pac,r 3)
98,2 / 97,5
η at 75 Pac,r 3)
98,2 / 97,5
η at 100 Pac,r 3)
98,2 / 97,5 %
MPP adaptation efficiency > 99,9 %

PROTECTION DEVICES

DC insulation measurement Yes
Overload behaviour Operating point shift, power limitation
DC disconnector Yes
Integrated string fuse holder 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)
Data logging, inverter update via USB flash drive
2x RS422 (RJ45 socket) 4)
Fronius Solar Net
Signalling output 4)
Energy management (floating relay output)
Datalogger and web server Integrated
External input 4)
S0 meter connection / Evaluation of overvoltage protection
RS485 Modbus RTU SunSpec or meter connection

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