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

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

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

Full specification

Parameter SG50CX-P2 SUN2000-50KTL-JPM0 Difference
AC output
Rated AC power 50.00 kW 50.00 kW Same
Max AC power 55.00 kW 55.50 kW 0.50 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 400 V - Not published by Huawei
Max AC current 83.6 A 68.8 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 160-1000 V 200-1000 V 160-1000 V vs 200-1000 V
Start voltage 200 V 200 V Same
MPP trackers 4 6 +2 trackers for SUN2000-50KTL-JPM0
Strings per tracker 2 2 Same
Max input current per tracker 30.0 A 22.0 A +8.0 A for SG50CX-P2
Efficiency
European efficiency 98.3 % 98.6 % +0.3 pp for SUN2000-50KTL-JPM0
Max efficiency 98.5 % 98.9 % +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 41.0 kg 71.0 kg -30.0 kg for SG50CX-P2
Weight per kW 0.8 kg/kW 1.4 kg/kW -0.6 kg/kW for SG50CX-P2
Dimensions 575x645x245 mm 555x1075x300 mm 575x645x245 mm vs 555x1075x300 mm
Ingress protection IP66 IP65 IP66 vs IP65
Cooling forced-air natural forced-air vs natural
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

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04

Written summary

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