Sungrow SG33CX-P2 vs Sungrow SG33T-P2-CN
VS
The verdict
SG33T-P2-CN leads on the differences that matter
The largest is max input current per tracker: 20.0 A more headroom. 13 of 19 comparable parameters are identical, with 13 more left out because at least one datasheet does not publish them.
See all 6 differencesHow alike are they
13
of 19 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
6 of 19 parameters
What actually differs
Parameter
SG33CX-P2
SG33T-P2-CN
Difference
Max input current per tracker
30.0 A
50.0 A
20.0 A more headroom
Max AC power
33.00 kW
36.30 kW
3.30 kW apart
Weight
38.0 kg
25.0 kg
13.0 kg lighter
Weight per kW
1.2 kg/kW
0.8 kg/kW
0.4 kg/kW lighter
Start voltage
200 V
180 V
20 V earlier start
Dimensions
575x645x245 mm
466x615x225 mm
575x645x245 mm vs 466x615x225 mm
02
Full specification
Parameter
SG33CX-P2
SG33T-P2-CN
Difference
AC output
Rated AC power
33.00 kW
33.00 kW
Same
Max AC power
33.00 kW
36.30 kW
3.30 kW apart
Grid connection
3-phase
3-phase
Same
Nominal AC voltage
400 V
400 V
Same
Max AC current
55.2 A
55.0 A
Effectively the same
PV input
Max PV power
46.20 kW
-
Not published by Sungrow
DC/AC ratio
1.40
-
Not published by Sungrow
Max DC voltage
1100 V
1100 V
Same
MPPT voltage range
160-1000 V
160-1000 V
Same
Start voltage
200 V
180 V
-20 V for SG33T-P2-CN
MPP trackers
3
3
Same
Strings per tracker
2
-
Not published by Sungrow
Max input current per tracker
30.0 A
50.0 A
+20.0 A for SG33T-P2-CN
Efficiency
European efficiency
98.3 %
98.3 %
Same
Max efficiency
98.5 %
98.6 %
Effectively the same
CEC efficiency
-
-
Neither datasheet publishes this
Battery
Battery input
-
-
Neither datasheet publishes this
Battery voltage
-
-
Neither datasheet publishes this
Max charge current
-
-
Neither datasheet publishes this
Backup power
-
-
Neither datasheet publishes this
Physical
Weight
38.0 kg
25.0 kg
-13.0 kg for SG33T-P2-CN
Weight per kW
1.2 kg/kW
0.8 kg/kW
-0.4 kg/kW for SG33T-P2-CN
Dimensions
575x645x245 mm
466x615x225 mm
575x645x245 mm vs 466x615x225 mm
Ingress protection
IP66
IP66
Same
Cooling
forced-air
forced-air
Same
Noise
-
55 dB
Not published by Sungrow
Max operating temperature
60 °C
60 °C
Same
Connectivity and safety
Wi-Fi
-
-
Neither datasheet publishes this
Ethernet
-
-
Neither datasheet publishes this
Arc fault protection
Yes
-
Not published by Sungrow
Integrated DC switch
Yes
Yes
Same
Warranty
Warranty
-
-
Neither datasheet publishes this
03
Open all inverters
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04
Written summary
Checking cache...
Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.

