THD
(at nominal power)
Overvoltage Category
*Maximum Output power limited to 16amps up to a maximum power of 3.6KW, for G83.
Maximum Output power limited to 18amps up to a maximum
10.3 Efficiency Safety and Protection
Model
SF1
Max. Efficiency
97.
Euro-Efficiency
97.0
MPPT Efficiency
Overvoltage / Under-
Voltage Protection
Shutdown
Voltage / Start Voltage
DC Isolation Impedance
Monitoring
Ground Fault
Protection
Grid Monitoring
Ground Fault Current
Monitoring
DC Injection
Monitoring
10.4 General Data
Model
SF1.6KTL
Dimension(W/H/D)
[mm]
Weight [kg]
13.6
Cooling Concept
Natural
Noise (typical) [dB]
Operating
Temperature Range
[°C]
-25
℃～
Relative humidity
range
4% ~
The Solar Family Series Inverter
34
<3%
<3%
Ⅲ
Ⅲ
*Maximum Output power limited to 16amps up to a maximum power of 3.6KW, for G83.
Maximum Output power limited to 18amps up to a maximum power of 3.6KW, for G59.
.3 Efficiency Safety and Protection
Table 10
1.6KTL SF2.2KTL SF3KTL SF4.2KTL SF4
97.7%
97.8%
97.8%
98.1%
98.1
7.0%
97.1%
97.2%
97.4%
97.
99.9%
99.
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Table 11
TL SF2.2KTL SF3KTL SF4.2KTL
SF4.6KTL
386/340/159
386/420/15
13.9
13.9
17.5
17.5
Natural Convection
Natural Convection
<30
<30
～
+60
℃
/derating at 45
℃
-25
℃～
+60
℃
/derating at 45
~ 100% (condensing)
4%~ 100% (condensing)
The Solar Family Series Inverter
<3%
Ⅲ
*Maximum Output power limited to 16amps up to a maximum power of 3.6KW, for G83.
power of 3.6KW, for G59.
4.6KTL SF5KTL
8.1%
98.1%
97.5%
97.6%
99.9%
Yes
Yes
Yes
Yes
Yes
Yes
Yes
TL
SF5KTL
0/159
17.5
Convection
/derating at 45
℃
100% (condensing)
