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Growatt 20000 TL3-US


Category: .
Description
Input Data
Max. DC power 20850 W
Max. DC voltage 600 V
Start voltage 120 V
DC nominal voltage 375V
PV voltage range 80V-600V
MPP voltage range (Full load) 250V – 600V
Number of independent MMP trackerts/strings per MMP tracker 2/5
Max. Input current / per string 42A/42A
Output (AC)
Rated AC output power 20000 W
Rated AC voltage 480V
AC voltage range 422-528VAC
AC grid frequency; range 60 Hz; 59.3-60.5 Hz
Max. output current(cosꝔ=1) 24A
Power factor (cosꝔ) >0.99                                                  (0.9Leading-0.9Lagging)
Harmonics <3%
Grid connection type 3/N/E
Efficiency
Max. Eficiency 97.5%
CEC efficiency 96.5%
MPPT efficiency 99.5%
Protection Devices
DC swich for each MPP tracker yes
DC reverse-polarity protection yes
DC/AC over voltage                   protection-Varistor yes
DC/AC over voltage protection -DIN rail surge arrester(Option) Class II
DC insulation measure yes
AC short circuit protection yes
AFCI compliant to UL 1699B yes
General Data
Dimensions (W / H /D) in inch 25.6/29.1 /9.7
Weight 63 Kg / 138.9 Lb
Operating temperature range `=-25..+60C / -13…+140F
Noise emission (typical) <50dB (A)
Self-Consumption (night) <0.3 W
Topology Transformerless
Cooling concept Fan Cool
Enclosure NEMA 3R
Altitude 200m without derating
Humidity 0~100%
Features
Display Graphic
Interfaces: RS232/RS485/       Ethernet/RF/WiFi yes/yes/                         opt/opt/opt/
Warranty: 5 years / 10 years yes/opt
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