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SE8K (Three Phase, Delta Grids) vs SPM 4600TL-HU 11 of 20 identical Swap Change inverters

SolarEdge SE8K (Three Phase, Delta Grids) vs Growatt SPM 4600TL-HU

SolarEdge SE8K (Three Phase, Delta Grids)
SolarEdge
SE8K (Three Phase, Delta Grids)
4.6 kW 97.5 % euro Hybrid
Open inverter page Datasheet PDF
VS
Growatt SPM 4600TL-HU
Growatt
SPM 4600TL-HU
4.6 kW 97.6 % euro Hybrid
Open inverter page Datasheet PDF
The verdict

9 differences, and they point both ways

The largest is max pv power: 0.69 kW apart. 11 of 20 comparable parameters are identical, with 12 more left out because at least one datasheet does not publish them.

See all 9 differences
How alike are they
11 of 20 comparable
parameters are identical
identical differs not published
01

What actually differs

9 of 20 parameters
Parameter SE8K (Three Phase, Delta Grids) SPM 4600TL-HU Difference
Max PV power 6.21 kW 6.90 kW 0.69 kW apart
Weight 16.4 kg 26.0 kg 9.6 kg lighter
Weight per kW 3.6 kg/kW 5.7 kg/kW 2.1 kg/kW lighter
Noise 50 dB 30 dB 20 dB quieter
DC/AC ratio 1.35 1.50 0.15 more oversizing headroom
Grid connection 3-phase Single-phase 3-phase vs Single-phase
Max AC current 13.0 A 20.0 A 7.0 A apart
Dimensions 540x315x260 mm 330x580x230 mm 540x315x260 mm vs 330x580x230 mm
Cooling forced-air natural forced-air vs natural
02

Full specification

Parameter SE8K (Three Phase, Delta Grids) SPM 4600TL-HU Difference
AC output
Rated AC power 4.60 kW 4.60 kW Same
Max AC power 4.60 kW 4.60 kW Same
Grid connection 3-phase Single-phase 3-phase vs Single-phase
Nominal AC voltage 230 V 230 V Same
Max AC current 13.0 A 20.0 A 7.0 A apart
PV input
Max PV power 6.21 kW 6.90 kW 0.69 kW apart
DC/AC ratio 1.35 1.50 +0.15 for SPM 4600TL-HU
Max DC voltage 600 V 600 V Same
MPPT voltage range - 150-550 V Not published by SolarEdge
Start voltage - 130 V Not published by SolarEdge
MPP trackers - 2 Not published by SolarEdge
Strings per tracker - 1 Not published by SolarEdge
Max input current per tracker - 22.0 A Not published by SolarEdge
Efficiency
European efficiency 97.5 % 97.6 % Effectively the same
Max efficiency 98.0 % 98.1 % Effectively the same
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage - 40-60V Not published by SolarEdge
Max charge current - 140 A Not published by SolarEdge
Backup power - - Neither datasheet publishes this
Physical
Weight 16.4 kg 26.0 kg -9.6 kg for SE8K (Three Phase, Delta Grids)
Weight per kW 3.6 kg/kW 5.7 kg/kW -2.1 kg/kW for SE8K (Three Phase, Delta Grids)
Dimensions 540x315x260 mm 330x580x230 mm 540x315x260 mm vs 330x580x230 mm
Ingress protection IP65 IP65 Same
Cooling forced-air natural forced-air vs natural
Noise 50 dB 30 dB -20 dB for SPM 4600TL-HU
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet Yes Yes Same
Arc fault protection - - Neither datasheet publishes this
Integrated DC switch - - Neither datasheet publishes this
Warranty
Warranty - 5 yrs Not published by SolarEdge
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.