Sofar 20KTLX-G3 – Three Phase ON-Grid Solar Inverter

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Description

MODEL 11KTLX-G3
INPUT (DC)
Recommended Max. PV Input Power 30000Wp
Number of MPP trackers 2
Number of DC inputs 2/2
Max. Input voltage 1100V
Start-up voltage 160V
Rated input voltage 650V
MPPT operating voltage range 140V-1000V
Full power MPPT voltage range 480V-850V
Max. Input MPPT current 26A/26A
Maximum DC input short circuit current per MPPT 36A/36A
OUTPUT (AC)
Rated power 20000W
Max. AC power 22000VA
Max. Output current 31.9A
Nominal grid voltage 3/N/PE, 220V/380Vac, 230V/400Vac
Grid voltage range 310Vac-480Vac (According to local standard)
Nominal frequency 50Hz/60Hz
Grid frequency range 45Hz-55Hz/54Hz-66Hz (According to local standard)
Active power adjustable range 0~100%
THDi <3%
Power factor 1 default ( adjustable +/- 0.8 )
Performance
Max efficiency 98.60%
European weighted efficiency 98.20%
Self-consumption at night <1W
MPPT efficiency >99.9%
Protection
DC reverse polarity protection Yes
Anti-islanding Protection Yes
Leaking Current Protection Yes
Ground Fault Monitoring Yes
PV-array String Fault Monitoring Yes
Anti Reverse Power Function Optional
DC switch Yes
AFCI Protection Optional
Input / Output SPD PV: type II standard, AC: type II standard
Communication
Power management unit According to certification & request
Standard communication mode RS485 / USB / Bluetooth, Optional: Wifi / GPRS
Operation data storage 25 years
General Data
Ambient temperature range -30° ~ +60°
Topology Transformerless
Degree of protection IP65
Allowable relative humidity range 0~100%
Max. Operating altitude 4000m
Noise ≤40dB
Weight 22kg
Cooling Fan
Dimension 520*430*189mm
Display LCD & BLuetooth + APP
Warranty 5 years/ 7 years/ 10 years
Standard
EMC EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4
Safety standards IEC62109-1/2, IEC62116, IEC61727, IEC-61683, IEC60068(1,2,14,30)
Grid standards AS/NZS 4777, VDE V 0124-100, V 0126-1-1, VDE-AR-N 4105, CEI 0-21 / CEI 0-16, UNE 206 007-1,  EN50549, G98/G99, EN50530, NB/T32004