SG23RT-20

Model Name

SG15RT-20

SG20RT-20

SG23RT-20

SG25RT-20

Input DC

Max. input voltage

1100V

Start-up voltage

180V

Rated input voltage

600V

MPPT voltage range

160-1000V

Max. current for input connector

37.5A

50A

 54A

54A

Max. short circuit current

48A

64A

68A

68A

Output DC

Rated out power 

15KW

20KW

23KW

25KW

Max.apparent output power

16.5KW

22KW

25.3KW

27.5KW

Max. AC output current

25A

31.9A

36.7A

39.8A

Rated grid voltage

3/N/PE,220/400V

AC voltage range

270-480V

Rated grid frequency

50/60Hz

THDi

<3% (of nominal power)

DC current injection 

<0.5%(of nominal current)

Power Factor

>99%(0.8 leading-0.8 lagging)

Efficiency

Max. efficiency

98.6%

98.6%

98.5%

98.5%

Max. European efficiency

98.1 %

98.2%

98%

98%

Protection

PV reverse connection protection

Yes

AC short circuit protection

Yes

Leakage current protection

Yes

Grid monitoring

Yes

PV string current monitoring

Yes

DC switch

Yes

Overvoltage protection

DC TypeII/AC Type II

General Data

Dimensions (W*H*D)

370*480*195 mm

Weight

17kg

20kg

21kg

21kg

Topology

Transformerless

Operating ambient temperature range

-25 ~ +60°C

Relative humidity

0-100%

Ingress protection

IP65

Max. operation altitude

4000m

Grid connection standard

VDE-AR-N 4105, VDE V 0124, VDE V 0126-1-1, UTE C15-712-1, NRS 097-1-2, G98, G99, EN 50549-1/-2,  UNE 206006, UNE 206007-1, IEC 61727

Safety/EMC standard

IEC 62109-1/-2, IEC 62116, EN 61000-6-1/-2/-3/-4

Communication

WIFI/ Ethernet (optional)

DC connection

MC4 (Max. 6 mm²)

AC connection

Plug and play connector (max. 6 mm² )

Display

LED

Compliance

Active & reactive power control, power ramp rate control

Model Name

SG15RT-20

SG20RT-20

SG23RT-20

SG25RT-20