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MID 30KTL3-X2-1 vs SG30CX-P2 11 of 21 identical Swap Change inverters

Growatt MID 30KTL3-X2-1 vs Sungrow SG30CX-P2

Growatt MID 30KTL3-X2-1
Growatt
MID 30KTL3-X2-1
30 kW 98.5 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Sungrow SG30CX-P2
Sungrow
SG30CX-P2
30 kW 98.3 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

MID 30KTL3-X2-1 leads on the differences that matter

The largest is max input current per tracker: 2.0 A more headroom. 11 of 21 comparable parameters are identical, with 11 more left out because at least one datasheet does not publish them.

See all 10 differences
How alike are they
11 of 21 comparable
parameters are identical
identical differs not published
01

What actually differs

10 of 21 parameters
Parameter MID 30KTL3-X2-1 SG30CX-P2 Difference
Max input current per tracker 32.0 A 30.0 A 2.0 A more headroom
Max PV power 45.00 kW 42.00 kW 3.00 kW apart
Weight 31.0 kg 38.0 kg 7.0 kg lighter
European efficiency 98.5 % 98.3 % 0.2 pp more efficient
Max efficiency 98.8 % 98.5 % 0.3 pp more efficient
DC/AC ratio 1.50 1.40 0.10 more oversizing headroom
Max AC current 45.5 A 50.2 A 4.7 A apart
Weight per kW 1.0 kg/kW 1.3 kg/kW 0.2 kg/kW lighter
MPPT voltage range 200-1000 V 160-1000 V 200-1000 V vs 160-1000 V
Dimensions 435x580x230 mm 575x645x245 mm 435x580x230 mm vs 575x645x245 mm
02

Full specification

Parameter MID 30KTL3-X2-1 SG30CX-P2 Difference
AC output
Rated AC power 30.00 kW 30.00 kW Same
Max AC power 30.00 kW 30.00 kW Same
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V 400 V Same
Max AC current 45.5 A 50.2 A 4.7 A apart
PV input
Max PV power 45.00 kW 42.00 kW 3.00 kW apart
DC/AC ratio 1.50 1.40 +0.10 for MID 30KTL3-X2-1
Max DC voltage 1100 V 1100 V Same
MPPT voltage range 200-1000 V 160-1000 V 200-1000 V vs 160-1000 V
Start voltage 200 V 200 V Same
MPP trackers - 3 Not published by Growatt
Strings per tracker 2 2 Same
Max input current per tracker 32.0 A 30.0 A +2.0 A for MID 30KTL3-X2-1
Efficiency
European efficiency 98.5 % 98.3 % +0.2 pp for MID 30KTL3-X2-1
Max efficiency 98.8 % 98.5 % +0.3 pp for MID 30KTL3-X2-1
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 31.0 kg 38.0 kg -7.0 kg for MID 30KTL3-X2-1
Weight per kW 1.0 kg/kW 1.3 kg/kW -0.2 kg/kW for MID 30KTL3-X2-1
Dimensions 435x580x230 mm 575x645x245 mm 435x580x230 mm vs 575x645x245 mm
Ingress protection IP66 IP66 Same
Cooling forced-air forced-air Same
Noise - - Neither datasheet publishes this
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes - Not published by Sungrow
Ethernet Yes - Not published by Sungrow
Arc fault protection - Yes Not published by Growatt
Integrated DC switch Yes Yes Same
Warranty
Warranty 5 yrs - Not published by Sungrow
03

More useful comparisons

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Growatt MID 30KTL3-X2-1 vs Growatt MID 30KTL3-X2 (Pro.E)
5 differences, the largest is max input current per tracker
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Growatt MID 30KTL3-X2-1 vs Growatt MID 30KTL3-X
5 differences, the largest is max input current per tracker
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GoodWe
Growatt MID 30KTL3-X2-1 vs GoodWe GW30K-MT
9 differences, the largest is max input current per tracker
04

Written summary

Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.