Scribd
Upload
24 views2 pages

Datasheet Solar 03 4

The FU-SUN series offers single-phase string inverters with models ranging from 3.6 to 6 kW, featuring two MPP trackers and a maximum efficiency of up to 97.5%. Key specifications include a low start-up voltage of 80V, a wide output voltage range, and optional intelligent monitoring and anti-PID functions. The inverters are designed for various grid connection standards and include multiple protection features, making them suitable for diverse applications.

Uploaded by

Zeljko Tomic
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
24 views2 pages

Datasheet Solar 03 4

The FU-SUN series offers single-phase string inverters with models ranging from 3.6 to 6 kW, featuring two MPP trackers and a maximum efficiency of up to 97.5%. Key specifications include a low start-up voltage of 80V, a wide output voltage range, and optional intelligent monitoring and anti-PID functions. The inverters are designed for various grid connection standards and include multiple protection features, making them suitable for diverse applications.

Uploaded by

Zeljko Tomic
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 2

Single Phase String Inverter

FU-SUN- 3.6 / 4 / 4.6 / 5 / 6 K-G

2 MPP trackers, Max. efficiency up to 97.5%

Zero export application, VSG application

String intelligent monitoring (optional)

Wide output voltage range

Anti-PID function (Optional)

Low start-up voltage of 80V


Technical Data www.fuji-solar.com

Model FU-SUN-3.6K-G FU-SUN-4K-G FU-SUN-4.6K-G FU-SUN-5K-G FU-SUN-6K-G

Input Side
Max. DC Input Power (kW) 4.7 5.2 5.98 6.5 7.8
Max. DC Input Voltage (V) 550
Start-up DC Input Voltage (V) 80
MPPT Operating Range (V) 70~500
Max. DC Input Current (A) 13+13
Max. Short Circuit Current (A) 19.5+19.5
Number of MPPT / Strings per MPPT 2/1
Output Side
Rated Output Power (kW) 3.6 4 4.6 5 6
Max. Active Power (kW) 3.96 4.4 5.06 5.5 6.6
Nominal Output Voltage / Range (V) L/N/PE 220V/0.85Un-1.1Un, 230V/0.85Un-1.1Un (Optional)
Rated Grid Frequency (Hz) 50 / 60 (Optional)
Operating Phase Single phase
Rated AC Grid Output Current (A) 15.7 17.4 20 21.7 26.1
Max. AC Output Current (A) 17.2 19.1 22 23.9 28.7
Output Power Factor 0.8 leading to 0.8 lagging
Grid Current THD <3%
DC Injection Current (mA) <0.5%
Grid Frequency Range 47~52 or 57~62 (Optional)
Efficiency
Max. Efficiency 97.3% 97.5% 97.5% 97.5% 97.5%
Euro Efficiency 97.1% 97.3% 97.3% 97.3% 97.3%
MPPT Efficiency >99%
Protection 45.4 41.8 50.1 66.9 83.3
DC Reverse-Polarity Protection Yes
AC Short Circuit Protection Yes
AC Output Overcurrent Protection Yes
Output Overvoltage Protection Yes
Insulation Resistance Protection Yes
Ground Fault Monitoring Yes
Anti-islanding Protection Yes
Temperature Protection Yes
Integrated DC Switch Yes
Remote software upload Yes
Remote change of operating parameters Yes
Surge protection DC Type II / AC Type II
General Data
Size (mm) 330W×323H×190D
Weight (kg) 7.5
Topology Transformerless
Internal Consumption <1W (Night)
Running Temperature -25~65 , >45 derating
Ingress Protection IP65
Noise Emission (Typical) <25 dB
Cooling Concept Natural cooling
Max. Operating Altitude Without Derating 2000m
Warranty 5 years
Grid Connection Standard CEI 0-21, VDE-AR-N 4105, NRS 097, IEC 62116, IEC 61727, G99, G98, VDE 0126-1-1, RD 1699, C10-11
Operating Surroundings Humidity 0-100%
Safety EMC / Standard IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2
Features
DC Connection MC-4 mateable
AC Connection IP65 rated plug
Display LCD1602
Interface RS485/RS232/Wifi/LAN

You might also like