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SUN2000-330KTL-H2 vs SG285HX 12 of 19 identical Swap Change inverters

Huawei SUN2000-330KTL-H2 vs Sungrow SG285HX

Huawei
SUN2000-330KTL-H2
275 kW 98.8 % euro Grid-tie
Open inverter page Datasheet PDF
VS
Sungrow SG285HX
Sungrow
SG285HX
285 kW 98.8 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

7 differences, and they point both ways

The largest is rated ac power: 10.00 kW apart. 12 of 19 comparable parameters are identical, with 13 more left out because at least one datasheet does not publish them.

See all 7 differences
How alike are they
12 of 19 comparable
parameters are identical
identical differs not published
01

What actually differs

7 of 19 parameters
Parameter SUN2000-330KTL-H2 SG285HX Difference
Rated AC power 275.00 kW 285.00 kW 10.00 kW apart
MPP trackers 6 12 6 trackers more
Max input current per tracker 65.0 A 40.0 A 25.0 A more headroom
Max AC power 330.00 kW 285.00 kW 45.00 kW apart
Weight 112.0 kg 116.0 kg 4.0 kg lighter
Max AC current 240.3 A 206.0 A 34.3 A apart
Dimensions 732x1048x395 mm 870x1136x361 mm 732x1048x395 mm vs 870x1136x361 mm
02

Full specification

Parameter SUN2000-330KTL-H2 SG285HX Difference
AC output
Rated AC power 275.00 kW 285.00 kW 10.00 kW apart
Max AC power 330.00 kW 285.00 kW 45.00 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 800 V 800 V Same
Max AC current 240.3 A 206.0 A 34.3 A apart
PV input
Max PV power - - Neither datasheet publishes this
DC/AC ratio - - Neither datasheet publishes this
Max DC voltage 1500 V 1500 V Same
MPPT voltage range 500-1500 V 500-1500 V Same
Start voltage 550 V 550 V Same
MPP trackers 6 12 +6 trackers for SG285HX
Strings per tracker - 2 Not published by Huawei
Max input current per tracker 65.0 A 40.0 A +25.0 A for SUN2000-330KTL-H2
Efficiency
European efficiency 98.8 % 98.8 % Same
Max efficiency 99.0 % 99.0 % 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 112.0 kg 116.0 kg -4.0 kg for SUN2000-330KTL-H2
Weight per kW 0.4 kg/kW 0.4 kg/kW Same
Dimensions 732x1048x395 mm 870x1136x361 mm 732x1048x395 mm vs 870x1136x361 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 - - Neither datasheet publishes this
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch Yes Yes Same
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.