Growatt MID 1 7 KTL3-X1 - Specification

Specification 17
17.1 Parameter
Model
Specifications
MID
1 7KTL3-X1
MID
20 KTL3-X1
MID
22KTL3-X1
MID
25KTL3-X1
I nput data(DC)
Max. recommended PV
power(for module STC)
25500W
30000W
33000W
375000W
Max. DC voltage
1100V
Start voltage
250V
Nominal voltage
600V
MPP voltage range
200-1 000V
No. of MPP trackers
3
No. of PV strings per MPP
trackers
2/2/2
2/2/2
2/2/2
2/2/2
Max. input current per MPP
trackers
26A*3
26A*3
26A*3
26A*3
Max. short-circuit current per
MPP trackers
32A*3
32A*3
32A*3
32A*3
Backfeed current to PV array
0A
Output data(AC)
AC nominal power
17000W
20000W
22000W
25000W
Max. AC apparent
18700VA
22000VA
24200VA
27500VA
Nominal AC voltage/range
230/400V
340-440V
AC grid frequency/range
50/60 Hz
45~55Hz/55-65 Hz
Max. output current
28.5A
33.3A
36.7A
41.9A
AC inrush current
60A
Max. output fault current
106.1A
Max. output overcurrent Pro-
tection
106.1A
Power factor(@nominal power)
>0.99
Adjustable power factor
0.8Leading ...0.8Lagging
THDi
<3%
AC grid connection type
3W+PE /3W+N + PE
Efficiency
Max. efficiency
98.75%
98.75%
98.75%
98.8%
Euro-eta
98.5%
98.5%
98.5%
98.5%