REFUsol 13K-23K

REFU Elektronik GmbH
Type: On-Grid
Power Range: 8.25~23 kW
Region: Germany Germany
Note: Your Enquiry will be sent directly to REFU Elektronik GmbH.

Description:

The new generation delivers maximum yields with no maintenance. Whether you add energy storage in future, integrate the PV system in smart grids or the regulations change – the new software means you‘re well equipped for the future.
The simple layout can be rapidly multiplied, particularly with large systems. Partial systems connected to the grid during the construction phase provide early yields.

Product Characteristics

Model No.
REFUsol 08K REFUsol 10K REFUsol 13K REFUsol 17K REFUsol 20K REFUsol 23K
Warranty  
Product Warranty (Min)
5 Years 5 Years 5 Years 5 Years
Input Data(DC)  
Max. DC Power
12.4 kW 18 kW 19.5 kW 25.5 kW 30 kW 34.5 kW
Max. DC Voltage
1000 V 1000 V 1000 V 1000 V 1000 V 1000 V
Min. DC Voltage to Start Feed In
350 V 350 V 350 V 350 V 350 V 350 V
Max. DC Current
23 A 25 A 31.1 A 38.3 A 41.8 A 41 A
MPP(T) Voltage Range
370~850 V 410~850 V 480~850 V 460~850 V 490~850 V 575~850 V
No of MPP Trackers
1 1 1 1 1 1
DC Inputs
6 6 6 6 6 6
Output Data (AC)  
Max. AC Power
8.25 kW 10 kW 13 kW 17 kW 20 kW 23 kW
Nominal AC Power
8.25 kW 10 kW 13 kW 17 kW 20 kW 23 kW
Output AC Voltage Range
320~460 V 320~460 V 320~460 V 320~460 V 320~460 V 368~529 V
Nominal AC Voltage
400 V 400 V 400 V 400 V 400 V 460 V
Max. AC Current
12 A 16 A 21 A 29.2 A 29.2 A 29.2 A
Frequency Range
50-60 Hz 50-60 Hz 50-60 Hz 50-60 Hz 50-60 Hz 50-60 Hz
Frequency
50, 60 Hz 50, 60 Hz 50, 60 Hz 50, 60 Hz 50, 60 Hz
Power Factor (cosθ)
1 1 1 1 1 1
Distortion (THD)
2.5 % 2.5 % 2.5 % 1.8 % 1.8 % 1.8 %
No of feed-in phases
3 3 3 3 3 3
Max. Efficiency
98 % 98 % 98 % 98.2 % 98.2 % 98.3 %
Euro Efficiency
97.3 % 97.4 % 97.5 % 97.8 % 97.8 % 98.1 %
General Data  
Dimensions (H/W/D) 
601x535x277 mm 601x535x277 mm 601x535x277 mm 601x535x277 mm 601x535x277 mm 601x535x277 mm
Weight
38.4 kg 38.4 kg 38.4 kg 38.4 kg 38.4 kg 38.4 kg
Power Consumption at Night
< 0.5 W < 0.5 W < 0.5 W < 0.5 W < 0.5 W
Noise Level
< 45 dB(A) < 45 dB(A) < 45 dB(A) < 45 dB(A) < 45 dB(A)
Operating Temperature -25 ~ +55 ℃
Protection Class IP65, NEMA 4
Humidity 0-100 %
Cooling Natural
Max. Altitude 2000 m
Interface RS 485, Ethernet
Display LCD
Protection Features  
Protection Features Anti Island Protection(ENS), Overvoltage Protection
Download Manufacturer's PDF

The new generation of REFUsol 13-23K is based on the successful platform which delivers maximum yields with no maintenance. Working hand-in-hand with our customers, we have further improved the devices, making them even more future-proof, user-friendly and reliable.

Whether you add energy storage in future, integrate the PV system in smart grids or the regulations change – the new software means you‘re well equipped for the future.

Plan and build your decentralized PV project flexibly. The simple layout can be rapidly multiplied, particularly with large systems. Partial systems connected to the grid during the construction phase provide early yields. The devices are designed for worldwide use, with special versions for North America (UL version) and Japan (JP version).


REFU Elektronik GmbH

Marktstraße 185, 72793 Pfullingen
No. Staff: 100
Parent Company: PRETTL Group
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3 More Series From REFU Elektronik GmbH

  • REFUsol 40/46K
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  • REFUsol 48K-UL
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