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SUN2000-50KTL-JPM0 vs SG50CX-P2 6 of 18 identical Swap Change inverters

Huawei SUN2000-50KTL-JPM0 vs Sungrow SG50CX-P2

Huawei SUN2000-50KTL-JPM0
Huawei
SUN2000-50KTL-JPM0
50 kW 98.6 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Sungrow SG50CX-P2
Sungrow
SG50CX-P2
50 kW 98.3 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

12 differences, and they point both ways

The largest is max input current per tracker: 8.0 A more headroom. 6 of 18 comparable parameters are identical, with 14 more left out because at least one datasheet does not publish them.

See all 12 differences
How alike are they
6 of 18 comparable
parameters are identical
identical differs not published
01

What actually differs

12 of 18 parameters
Parameter SUN2000-50KTL-JPM0 SG50CX-P2 Difference
Max input current per tracker 22.0 A 30.0 A 8.0 A more headroom
Max AC power 55.50 kW 55.00 kW 0.50 kW apart
MPP trackers 6 4 2 trackers more
Weight 71.0 kg 41.0 kg 30.0 kg lighter
European efficiency 98.6 % 98.3 % 0.3 pp more efficient
Max efficiency 98.9 % 98.5 % 0.4 pp more efficient
Weight per kW 1.4 kg/kW 0.8 kg/kW 0.6 kg/kW lighter
Max AC current 68.8 A 83.6 A 14.8 A apart
Ingress protection IP65 IP66 IP65 vs IP66
MPPT voltage range 200-1000 V 160-1000 V 200-1000 V vs 160-1000 V
Dimensions 555x1075x300 mm 575x645x245 mm 555x1075x300 mm vs 575x645x245 mm
Cooling natural forced-air natural vs forced-air
02

Full specification

Parameter SUN2000-50KTL-JPM0 SG50CX-P2 Difference
AC output
Rated AC power 50.00 kW 50.00 kW Same
Max AC power 55.50 kW 55.00 kW 0.50 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage - 400 V Not published by Huawei
Max AC current 68.8 A 83.6 A 14.8 A apart
PV input
Max PV power - 70.00 kW Not published by Huawei
DC/AC ratio - 1.40 Not published by Huawei
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 6 4 +2 trackers for SUN2000-50KTL-JPM0
Strings per tracker 2 2 Same
Max input current per tracker 22.0 A 30.0 A +8.0 A for SG50CX-P2
Efficiency
European efficiency 98.6 % 98.3 % +0.3 pp for SUN2000-50KTL-JPM0
Max efficiency 98.9 % 98.5 % +0.4 pp for SUN2000-50KTL-JPM0
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 71.0 kg 41.0 kg -30.0 kg for SG50CX-P2
Weight per kW 1.4 kg/kW 0.8 kg/kW -0.6 kg/kW for SG50CX-P2
Dimensions 555x1075x300 mm 575x645x245 mm 555x1075x300 mm vs 575x645x245 mm
Ingress protection IP65 IP66 IP65 vs IP66
Cooling natural forced-air natural vs forced-air
Noise - - Neither datasheet publishes this
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi - Yes Not published by Huawei
Ethernet - Yes Not published by Huawei
Arc fault protection - Yes Not published by Huawei
Integrated DC switch - Yes Not published by Huawei
Warranty
Warranty - - Neither datasheet publishes this
03

More useful comparisons

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Huawei SUN2000-50KTL-JPM0 vs Growatt MAX 50KTL3 LV
8 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.