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SUN2000-330KTL-H2 vs SolarEdge TerraMax Inverter SE300K 9 of 16 identical Swap Change inverters

Huawei SUN2000-330KTL-H2 vs SolarEdge TerraMax Inverter SE300K

Huawei
SUN2000-330KTL-H2
275 kW 98.8 % euro Grid-tie
Open inverter page Datasheet PDF
VS
SolarEdge
SolarEdge TerraMax Inverter SE300K
297 kW 98.8 % euro Grid-tie
Open inverter page Datasheet PDF
The verdict

SUN2000-330KTL-H2 leads on the differences that matter

The largest is rated ac power: 22.00 kW apart. 9 of 16 comparable parameters are identical, with 16 more left out because at least one datasheet does not publish them.

See all 7 differences
How alike are they
9 of 16 comparable
parameters are identical
identical differs not published
01

What actually differs

7 of 16 parameters
Parameter SUN2000-330KTL-H2 SolarEdge TerraMax Inverter SE300K Difference
Rated AC power 275.00 kW 297.00 kW 22.00 kW apart
Max AC power 330.00 kW 297.00 kW 33.00 kW apart
Weight 112.0 kg 175.0 kg 63.0 kg lighter
Nominal AC voltage 800 V 690 V 110 V apart
Max AC current 240.3 A 276.1 A 35.8 A apart
Max efficiency 99.0 % 99.2 % 0.2 pp more efficient
Dimensions 732x1048x395 mm 914x1090x416 mm 732x1048x395 mm vs 914x1090x416 mm
02

Full specification

Parameter SUN2000-330KTL-H2 SolarEdge TerraMax Inverter SE300K Difference
AC output
Rated AC power 275.00 kW 297.00 kW 22.00 kW apart
Max AC power 330.00 kW 297.00 kW 33.00 kW apart
Grid connection 3-phase 3-phase Same
Nominal AC voltage 800 V 690 V 110 V apart
Max AC current 240.3 A 276.1 A 35.8 A apart
PV input
Max PV power - 594.00 kW Not published by Huawei
DC/AC ratio - 2.00 Not published by Huawei
Max DC voltage 1500 V 1500 V Same
MPPT voltage range 500-1500 V - Not published by SolarEdge
Start voltage 550 V - Not published by SolarEdge
MPP trackers 6 - Not published by SolarEdge
Strings per tracker - - Neither datasheet publishes this
Max input current per tracker 65.0 A - Not published by SolarEdge
Efficiency
European efficiency 98.8 % 98.8 % Same
Max efficiency 99.0 % 99.2 % +0.2 pp for SolarEdge TerraMax Inverter SE300K
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 175.0 kg -63.0 kg for SUN2000-330KTL-H2
Weight per kW 0.4 kg/kW 0.6 kg/kW Effectively the same
Dimensions 732x1048x395 mm 914x1090x416 mm 732x1048x395 mm vs 914x1090x416 mm
Ingress protection IP66 IP66 Same
Cooling forced-air forced-air Same
Noise - 72 dB Not published by Huawei
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet - Yes Not published by Huawei
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch Yes Yes Same
Warranty
Warranty - 5 yrs Not published by Huawei
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.