Growatt 7000MTL-S - Page 46

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No. of PV strings per MPP trackers
2/1
Max. input current per MPP trackers
25A/12.5A
Max. short-circuit current per MPP
trackers
32A/16A
DC overvoltage category
Category II
Output data(AC)
AC nominal power
7kW
8.2kW
Max. AC apparent power
7kVA
8.2kVA
Nominal AC voltage/range*
230/160~300V
AC grid frequency/range
50-60Hz/44-55Hz;54-65Hz
Max. output current
33.5A
35.7A
Inrush current
<10A
Max output fault current
70A
Max output overload protection
40A
50A
Backfeed current
0A
Power factor(@nominal power)
>0.99
Adjustable power factor
0.8leading… 0.8lagging
THDi
<3%
AC grid connection type
Single phase
AC overvoltage category
Category III
Efficiency
Max. efficiency
98.4%
98.4%
Euro-eta
97.2%
97.2%
Protection devices
DC reverse-polarity protection
Integrated
DC switch
Integrated
DC Surge protection
Type III
Insulation resistance monitoring
Integrated
AC surge protection
Type III
AC short-circuit protection
Integrated
Ground fault monitoring
Integrated
Grid monitoring
Integrated
Anti-islanding protection
Integrated
Residual-current monitoring unit
Integrated
General data
Dimensions (W / H / D) in mm
419*355*185
Weight
16.8 kg
Operating temperature range
–25 °C ... +60 °C
Noise emission (typical)
≤ 25 dB(A)
Altitude
2000m
Internal consumption at night
<0.5W
Topology
transformerless
Cooling
Natural convection