INVT iMars MG Series

INVT iMars MG series grid-tied solar inverters Product overview
2.4 Technical parameters
Table 2-3 Technical parameters of single-phase inverter
Model
Single-phase
MG750TL
MG1K1TL
MG1K5TL
MG2KTL
MG3KTL
MG4KTL
MG4K6TL
MG5KTL
MG3KTL
MG4KTL-2M
MG4K6TL-2M
MG5KTL-2M
DC side
Vmax PV 400 450 450 450 500 600 600 600 600 600 600 600
Recommended
Max. DC
voltage (V)
400 450 450 450 500 550 550 550 550 550 550 550
Starting voltage
(V)
60 80 80 120 120 120 120 120 120 120 120 120
MPPT
voltage(V)
50-400 60-400 80-410 100-410 120-450 120-550 120-550 120-550 120-550 120-550 120-550 120-550
Operation
voltage (V)
180-450 180-450 200-450 200-500 200-500 200-500 200-500 250-500 270-500 180-500 190-500 200-500
MPPT/strings
per MPPT
1/1 1/1 1/1 1/1 1/2 2/2 1/2 1/2 1/2 2/1 2/1 2/1
Max. DC power
(W)
900 1200 1700 2200 3300 4000 4600 5000 3000 4000 4600 5000
Max. input
current (A)
8x1 9x1 10x1 12
×
2 15
×
2 18
×
2 18
×
1 18
×
1 18
×
1 14
×
2 15
×
2 16
×
2
Max. inverter
backfeed
current to the
array
46 Apeak impulse (0,38 ms duration)
DC switch
Optional
Optional
Null
AC side
Max.
Continuous
output power
(W)
750 1100 1500 2000 3000 4000 4600 5000 3000 4000 4600 5000
Nominal
voltage /
frequency
Single phase, 230 Vac, 50 Hz
Voltage(V)
range /
frequency(Hz)
range
180~270Vac
、
50Hz(47~51.5Hz) / 60Hz(57~61.5Hz)
VDE0126& AR-N4105
、
AS4777.2/AS4777.3
、
CQC
、
G83-2
、
G59-3
、
C10/11
、
TF3.2.1
、
PEA
Max. AC
current (A)
3.6 4.5 6.5 9 13 16 18.3 20 14 16
①
18.3 20
Current
(inrush)
5 A
peak
(3
ms)
6.5 A
peak
(3
ms)
9.5 A
peak
(3
ms)
13 A
peak
(3 ms)
18A
peak
(3 ms)
Maximum
output fault
current
40 Apeak impulse (19,5 ms duration)
Maximum
output
overcurrent
protection
4 A 4.8 A 7.1 A 10 A 14 A
Power factor
≥0,99 (rated load)
Harmonic
distortion
< 3% (rated power
）
System
Cooling
Natural cooling
Natural cooling
Maximum
efficiency
96.90% 97.20% 97.30% 97.40% 97.60% 97.60%
97.40%
97.50%
97.60%
97.30%
97.40%
97.40%
European
efficiency
96.00% 96.10% 96.30% 96.50% 96.50% 96.50%
96.50%
96.50%
96.50%
96.40%
96.50%
96.50%
MPPT
efficiency
99.9%
Protection
degree
IP65
Power
consumption
< 1W
Isolation mode
Transformerless
Operation
(-25 ℃~ +60℃)
，
derate after 45 ℃
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