- SG2KTL-S/SG3KTL-S
- 【Brief】：
Easy
- Only 9 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 any time
- Intelligent cloud monitoring to enable the centralized operation, management and maintenance
Qualified
- TÜV, CE, AS4777, VDE-AR-N-4105, KTC certifications
Flexible
- Max. input voltage 600 V, compatible with different PV panel and string design
- 【Series】：String Inverter
- Description
Technical Data
Input (DC) SG2KTL-S SG3KTL-S Max. PV input power 3000 W 4000 W Max. PV input voltage 600 V Startup voltage 120 V Nominal input voltage 360 V MPP voltage range 110 V-560 V MPP voltage range for nominal power 210 V–480 V 310 V–480 V No. of MPPTs 1 Max. number of PV strings per MPPT 1 Max. PV input current 10 A Max. current for input connector 12 A Output (AC) Nominal AC output power 2000 W 3000 W Max AC output power (PF=1) 2000 W 3000 W Max. AC output apparent power 2000 VA 3000 VA Max. AC output current 9.1 A 13.6 A Nominal AC voltage 220Vac, 230Vac (Single phase) AC voltage range 180 Vac–276 Vac (this may vary with grid standards) Nominal grid frequency 50 Hz / 60 Hz Grid frequency range 45 Hz–55 Hz / 55 Hz–65 Hz (this may vary with grid standards) Total harmonic distortion (THD) < 3 % (of nominal power) DC current injection <0.5 % (of nominal current) Power factor >0.99 at default value at nominal power (adj. 0.8 overexcited/leading to 0.8 underexcited/lagging) Protection Anti-islanding protection Yes DC reverse connection protection No AC short circuit protection Yes Leakage current protection Yes DC switch Optional Overvoltage protection Varistors System Data Max. efficiency 97.40 % 97.50 % Max. European efficiency 96.60 % 97.00 % Isolation method Transformerless Ingress protection rating IP65 Night power consumption < 1 W Operating ambient temperature -25℃ to 60℃ (> 45℃ derating) Allowable relative humidity 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 ZE100. DC connection type MC 4 AC connection type Plug and play connector Certification IEC61000-6-2, IEC61000-6-3, AS4777.2, 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×H×D) 300 mm x 370 mm x 125 mm Mounting method Wall-mounting bracket Weight 9 kg
Pre：SG10KTL-EC
