SG2KTL-S/SG3KTL-S/SG3KTL-D/SG5KTL-D

 
 
 


 
  • Max. efficiency 97.50 %, European efficiency 97.10 %
  • 110 – 560 V wide MPP voltage range
  • 2 MPP Trackers, compatible with different PV orientation design (for SG3/5KTL-D only)
 

 
  • Max. DC/AC ratio up to 1.3
  • Remote monitoring, parameter configuration and firmware update, save O&M investment


 
 
 

 
  • 11 kg, easy installation by one person
  • Plug and play connector design for convenient installation
 
 
 
 
  • Compliance with AS/NZS3100, AS4777.2, AS4777.3, VDE-AR-N-4105, VDE0126-1-1,
  • Active & reactive power control

Technical Data

Input (DC)                              SG2KTL-S      SG3KTL-S       SG3KTL-D      SG5KTL-D

Max. PV input voltage

600 V

600 V

600 V

600 V

Startup input voltage

120 V

120 V

120 V

120 V

Nominal input voltage

360 V

360 V

360 V

360 V

MPP voltage range

110 – 560 V

110 – 560 V

110 – 560 V

110 – 560 V

MPP voltage range for nominal power

210 – 480 V

310 – 480 V

150 – 480 V

260 – 480 V

No. of MPPs

1

1

2

2

Max. number of PV strings per MPPT

1

1

1

1

Max. PV input current

10 A

10 A

20 A (10 A / 10 A)

20 A (10 A / 10 A)

Max. current for input connector

12 A

12 A

24 A (12 A / 12 A)

24 A (12 A / 12 A)

Output (AC)                            SG2KTL-S      SG3KTL-S       SG3KTL-D      SG5KTL-D

Nominal AC power

2000 W

3000 W

3000 W

4990 W

Max. AC output at PF="1

2000 W

3000 W

3000 W

4990 W

Max. AC apparent power

2000 VA

3000 VA

3000 VA

4990 VA

Max. AC output current

9.1 A

13.7 A

13.7 A

21.7 A

Nominal AC voltage

230 Vac

230 Vac

230 Vac

230 Vac

AC voltage range

180 – 276 Vac

180 – 276 Vac

180 – 276 Vac

180 – 276 Vac

Nominal AC frequency

50 Hz / 60 Hz

AC frequency range

45 – 55 Hz,  55 – 65 Hz

THD

< 3% (at nominal power)

DC current injection

< 0.5% In

Power factor

> 0.99 @default value at nominal power, (adj. 0.8 leading – 0.8 lagging)

Efficiency                                SG2KTL-S      SG3KTL-S       SG3KTL-D      SG5KTL-D

Max. efficiency / Euro. efficiency

97.40 % / 96.60 %

97.50 % / 97.00 %

97.40 % / 96.90 %

97.50 % / 97.10 %

Protection

Anti-islanding protection

Yes

LVRT

No

DC reverse connection protection

No

AC short-circuit protection

Yes

Leakage current protection

Yes

DC switch

No

DC fuse

No

Overvoltage protection

Varistors

General Data

Dimensions (W*H*D)

300*370*125    (SG2/3KTL-S)

360*390*133 mm    (SG3/5KTL-D)

Weight

9.0 kg                 (SG2/3KTL-S)

11.0 kg                        (SG3/5KTL-D)

Isolation method

Transformerless

Degree of protection

IP65

Night power consumption

< 1 W

Operating ambient temperature range

-25 to 60 ℃ (> 40℃ derating)

Allowable relative humidity range

0 – 100%

Cooling method

Natural cooling

Max. operating altitude

2000 m

Display

LED indicator, LCD (optional, see communication options below)

Communication

Optional:

eShow (LCD)

eShow (LCD + WiFi)

WiFi

DC connection type

MC4

AC connection type

Plug and play connector

Certification

IEC61000-6-2, IEC61000-6-3, AS/NZS3100, AS4777.2, AS4777.3, IEC62109-1, IEC62109-2, VDE-AR-N-4105, VDE0126-1-1, G83/2, C10/11, EN50438, NB/T32004, GB/29319, KS C8564:2015, CE, CGC, TUV, SAA, KTC



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