SG3KTL-D/SG5KTL-D
Flexible
Max. input voltage 600 V, compatible with different PV panels and string designs
Dual MPPT, compatible with different residential rooftop system design
Easy
Only 11 kg of 3 kW inverter, easy to handle and install
Easy replacement and transportation, reduce the trouble of service
Intelligent
Intelligent Wi-Fi communication, flexible for various applications
Intelligent local access via the APP, convenient to view the data at any time
Intelligent cloud monitoring to enable the centralized operation, management and maintenance
Quaified
TÜV, CE, AS4777, AS/NZS 3100, VDE AR N 4105, KTC certification
Technical Data
Input (DC) SG3KTL-D SG5KTL-D
Max. PV input power 4000 W 6500 W
Max. PV input voltage 600 V  
Startup voltage 120 V  
Nominal input voltage 360 V  
MPP voltage range 110 – 560 V  
MPP voltage range for nominal power 150 – 480 V 260 V– 480 V
No. of MPPTs 2  
Max. number of PV strings per MPPT 1  
Max. PV input current 20 A (10 A /1 0 A)  
Max. current for input connector 24 A (12 A / 12 A)  
Output (AC)
Nominal AC output power 3000 W 5000 W / 4990 W *(Australia)
Max. AC output power (PF=1) 3000 W 5000 W / 4990 W *(Australia)
Max. AC output apparent power 3000 VA 5000 W / 4990 W *(Australia)
Max. AC output current 13.6 A 21.7 A (for 230 Vac), 22.7 A (for 220 Vac)
Nominal AC voltage 220 Vac, 230 Vac (Single phase)  
AC voltage range 180 – 276 V  
Nominal grid frequency 50 Hz / 60 Hz  
Grid 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 to 0.8 lagging)  
Protections & Functions
Anti-islanding protection Yes
LVRT No
DC reverse connection protection No
AC short circuit protection Yes
Leakage current protection Yes
DC switch Optional
DC fuse No
Overvoltage protection Varistors
System Data
Max. efficiency 97.4% 97.5%
Max. European efficiency 96.9% 97.1%
Isolation method Transformerless  
Ingress protection rating IP65  
Night power consumption < 1 W  
Operating ambient temperature range -25°C to 60°C (> 45°C 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 + Wi-Fi)
ZE100 (LCD + Wi-Fi +energy meter for zero-export)
GPRS (for China & Europe)
Remark: Built-in earth fault alarm on eShow, eShow+ and ZE 100
 
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/T 32004, GB/T29319, KS C8564:2015, CE, CGC, TUV, SAA, KTC  
Mechanical Data
Dimensions (W x H x D) 360 mm x 390 mm x 133 mm
Installation method Wall bracket
Weight 11 kg
Note: When the SG5KTL-D type countries choose to Australia, the rated output power is 4990 W (VA).